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Sleep Tracking Rings
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ULTRAHUMAN Ring AIR - Raw Titanium - Size 14 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RT-Size14-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 11 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size11-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Raw Titanium - Size 13 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RT-Size13-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Raw Titanium - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RT-Size9-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Matte Grey - Size 6 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-MG-Size6-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 14 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size14-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Aster Black - Size 14 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-AA-Size14-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Matte Grey - Size 14 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-MG-Size14-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Raw Titanium - Size 11 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RT-Size11-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Matte Grey - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-MG-Size9-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Matte Grey - Size 12 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-MG-Size12-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 5 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size5-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 8 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size8-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 6 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size6-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Aster Black - Size 10 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-AA-Size10-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size9-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 5 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size5-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Aster Black - Size 8 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-AA-Size8-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 8 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size8-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size9-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
Gabit Smart Ring | 7+ Day Battery | Sleep, Fitness, Nutrition, Stress | Track Steps, VO2 Max, Recovery, Calorie Counter | Buy Sizing Kit First | Smart Ring for Men & Women | Titanium, Matte Silver 10 GSR0110S
GABIT SMART RING is the ultimate health & fitness ring that tracks your Steps, Sleep, Stress, Workouts, Sports, HR, HRV, VO2 Max, Temperature, Activities and Nutrition in Gabit app with no extra subscription fees and AI health coach. Only wearable in the world to have calorie balance tracking. Detailed analysis of your important body markers - VO2 Max, Resting heart rate, Heart rate variability, Heart rate, Stress, Skin temperature, Oxygen level BUY THE SIZING KIT FIRST: Gabit Smart Ring sizes differ from standard ring sizes. Buy the Gabit Ring Sizing Kit to find your perfect fit. For queries, contact us via the details on the Gabit website. COMPATIBLE WITH IOS/ ANDROID: Syncs effortlessly with iOS and Android to deliver daily health insights through the Gabit App. RECOVERY, SLEEP & STRESS – ALL COVERED: Perform at your best every day by tracking sleep stages, stress, HRV, and more. With your daily recovery score and real-time insights, know when to rest or push. Other Gabit devices like the Smart Scale, CGM, and Blood Work help you track 150+ body markers for a deeper view of your health. AI POWERED: PEP, VOICE BASED FOOD LOGGING: PEP is your AI-powered health coach that decodes your fitness, sleep, and stress metrics. It tracks changes and gives personalised, actionable tips to keep you on track. Also, with Voice-based food logging you just speak into your phone to log meals - making nutrition tracking quick, easy, and hassle-free.
£250.00
Shipping: Free
Amazon Marketplace - Gabit UK
Gabit Smart Ring | 7+ Day Battery | Sleep, Fitness, Nutrition, Stress | Track Steps, VO2 Max, Recovery, Calorie Counter | Buy Sizing Kit First | Smart Ring for Men & Women | Titanium, Matte Silver 14 GSR0114S
GABIT SMART RING is the ultimate health & fitness ring that tracks your Steps, Sleep, Stress, Workouts, Sports, HR, HRV, VO2 Max, Temperature, Activities and Nutrition in Gabit app with no extra subscription fees and AI health coach. Only wearable in the world to have calorie balance tracking. Detailed analysis of your important body markers - VO2 Max, Resting heart rate, Heart rate variability, Heart rate, Stress, Skin temperature, Oxygen level BUY THE SIZING KIT FIRST: Gabit Smart Ring sizes differ from standard ring sizes. Buy the Gabit Ring Sizing Kit to find your perfect fit. For queries, contact us via the details on the Gabit website. COMPATIBLE WITH IOS/ ANDROID: Syncs effortlessly with iOS and Android to deliver daily health insights through the Gabit App. RECOVERY, SLEEP & STRESS – ALL COVERED: Perform at your best every day by tracking sleep stages, stress, HRV, and more. With your daily recovery score and real-time insights, know when to rest or push. Other Gabit devices like the Smart Scale, CGM, and Blood Work help you track 150+ body markers for a deeper view of your health. AI POWERED: PEP, VOICE BASED FOOD LOGGING: PEP is your AI-powered health coach that decodes your fitness, sleep, and stress metrics. It tracks changes and gives personalised, actionable tips to keep you on track. Also, with Voice-based food logging you just speak into your phone to log meals - making nutrition tracking quick, easy, and hassle-free.
£250.00
Shipping: Free
Amazon Marketplace - Gabit UK
ULTRAHUMAN Ring AIR - Brushed Rose Gold - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RG-Size9-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£379.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
BKWAT Smart Ring for Women, Sleep Tracker and Health Ring with Heart Rate, SpO2, HRV, Multi-Sport Tracking, IP68 Waterproof, Jewelry-Inspired Design, No Subscription, for iOS and Android (White, 8#) UK-NODPT10TAALUM1244EFCADB
【Jewelry-Inspired Design】This elegant smart ring for women combines wellness tracking with a jewelry-inspired design. Stainless steel construction, moissanite accents, and a refined gold-tone finish give it an elegant feminine style that looks beautiful for everyday wear and special enough for gifting. 【Women’s Smart Health Ring】Designed as a women’s health tracker ring, this smart ring supports women’s health reminders while continuously tracking heart rate, blood oxygen, blood pressure, and stress levels—helping you stay more aware of your daily routine and overall wellness. 【Tracks Your Daily Fitness & Activity】This women fitness tracker ring automatically tracks your daily movement and fitness metrics, including steps, workout time, heart rate, calories burned, distance, and multisports . It also supports gesture control, so you can snap photos hands-free with a simple gesture—making it easier to stay active. 【IP68 Waterproof & Magnetic Charging Case】This women smart health ring features IP68 waterproof protection, supports magnetic charging, and includes an elegant charging case for easy daily charging. The app also lets you check the battery level in real time for more convenient charging management. 【No Subscription & Lightweight Comfort】Enjoy core health tracking and sleep monitoring without a subscription fee. With women-focused sizing, lightweight comfort, and elegant style, this smart ring is a stylish alternative to bulky wearables. With dependable battery performance and a durable design, it is made to support your day with fewer interruptions. 【A Stylish Gift for Women】Combining wellness tracking with a sleek, jewelry-inspired look, this smart ring is a thoughtful gift for birthdays, holidays, anniversaries, or anyone starting a healthier lifestyle. Smart, elegant, and easy to wear every day.
£205.73
Shipping: Free
Amazon Marketplace - BRAVECO LTD
ULTRAHUMAN Ring AIR - Brushed Rose Gold - Size 11 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RG-Size11-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£379.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Brushed Rose Gold - Size 12 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RG-Size12-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£379.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
Gabit Smart Ring | Health Tracker | Sleep, Fitness, Nutrition, Stress | 7+ Day Battery, Track Steps, AI Food Logging | Buy Sizing Kit First | Smart Ring for Men & Women | Titanium, Graphite Black 11 GSR0111GB
GABIT SMART RING is the ultimate health & fitness ring that tracks your Steps, Sleep, Stress, Workouts, Sports, HR, HRV, VO2 Max, Temperature, Activities and Nutrition in Gabit app with no extra subscription fees and AI health coach. Only wearable in the world to have calorie balance tracking. Detailed analysis of your important body markers - VO2 Max, Resting heart rate, Heart rate variability, Heart rate, Stress, Skin temperature, Oxygen level BUY THE SIZING KIT FIRST: Gabit Smart Ring sizes differ from standard ring sizes. Buy the Gabit Ring Sizing Kit to find your perfect fit. For queries, contact us via the details on the Gabit website. COMPATIBLE WITH IOS/ ANDROID: Syncs effortlessly with iOS and Android to deliver daily health insights through the Gabit App. RECOVERY, SLEEP & STRESS – ALL COVERED: Perform at your best every day by tracking sleep stages, stress, HRV, and more. With your daily recovery score and real-time insights, know when to rest or push. Other Gabit devices like the Smart Scale, CGM, and Blood Work help you track 150+ body markers for a deeper view of your health. AI POWERED: PEP, VOICE BASED FOOD LOGGING: PEP is your AI-powered health coach that decodes your fitness, sleep, and stress metrics. It tracks changes and gives personalised, actionable tips to keep you on track. Also, with Voice-based food logging you just speak into your phone to log meals - making nutrition tracking quick, easy, and hassle-free.
£225.00
Shipping: Free
Amazon Marketplace - Gabit UK
ULTRAHUMAN Ring AIR - Brushed Rose Gold - Size 7 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-RG-Size7-UK
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£379.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 12 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size12-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Matte Grey - Size 5 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-MG-Size5-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Aster Black - Size 13 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-AA-Size13-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 12 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size12-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 13 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size13-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Aster Black - Size 9 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-AA-Size9-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 13 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size13-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Space Silver - Size 14 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-SS-Size14-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
ULTRAHUMAN Ring AIR - Bionic Gold - Size 11 - Smart Ring | No App Subscription Fee | Size First with Sizing Kit | Sleep, Activity & Heart Rate Tracking | Fitness Tracker for Men & Women RA-BG-Size11-UK-MFN
SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest. SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours. COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin. WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed. WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
£329.00
Shipping: Free
Amazon Marketplace - Ultrahuman Store
Gabit Smart Ring | Health Tracker | Sleep, Fitness, Nutrition, Stress | 7+ Day Battery, Track Steps, AI Food Logging | Buy Sizing Kit First | Smart Ring for Men & Women | Titanium, Matte Silver 11 GSR0111S
GABIT SMART RING is the ultimate health & fitness ring that tracks your Steps, Sleep, Stress, Workouts, Sports, HR, HRV, VO2 Max, Temperature, Activities and Nutrition in Gabit app with no extra subscription fees and AI health coach. Only wearable in the world to have calorie balance tracking. Detailed analysis of your important body markers - VO2 Max, Resting heart rate, Heart rate variability, Heart rate, Stress, Skin temperature, Oxygen level BUY THE SIZING KIT FIRST: Gabit Smart Ring sizes differ from standard ring sizes. Buy the Gabit Ring Sizing Kit to find your perfect fit. For queries, contact us via the details on the Gabit website. COMPATIBLE WITH IOS/ ANDROID: Syncs effortlessly with iOS and Android to deliver daily health insights through the Gabit App. RECOVERY, SLEEP & STRESS – ALL COVERED: Perform at your best every day by tracking sleep stages, stress, HRV, and more. With your daily recovery score and real-time insights, know when to rest or push. Other Gabit devices like the Smart Scale, CGM, and Blood Work help you track 150+ body markers for a deeper view of your health. AI POWERED: PEP, VOICE BASED FOOD LOGGING: PEP is your AI-powered health coach that decodes your fitness, sleep, and stress metrics. It tracks changes and gives personalised, actionable tips to keep you on track. Also, with Voice-based food logging you just speak into your phone to log meals - making nutrition tracking quick, easy, and hassle-free.
£225.00
Shipping: Free
Amazon Marketplace - Gabit UK
Noise LUNA Smart Ring – Size First with Sizing Kit | Sleep Tracking, Heart Rate & Fitness Tracker | No Subscription Smart Ring | Up to 7-Day Battery | Titanium Finish (Stardust Silver, 9) wrb-rg-luna-9-sslvr-2
BIOMETRIC INTELLIGENCE, NOT JUST DATA. Luna Ring tracks over 30 health signals, including sleep stages, HRV, SpO2, stress, skin temperature, and circadian rhythm, continuously, day and night. Powered by LifeOS, Luna doesn't just report numbers. It interprets them in context, learning your body over time to deliver increasingly personalized health guidance. LIFEOS - YOUR AI HEALTH COACH, ALWAYS ON LifeOS combines continuous wearable biometric data, behavioral and lifestyle patterns, and longitudinal recovery and sleep trends to generate context-aware insights, completely free, no subscription required. See cause and effect in real time: track how that extra coffee, last night's wine, or a morning run impacts your body. Every morning, a Daily Digest surfaces four actionable health insights, personalized to you. LOG YOUR HEALTH HANDS-FREE Simply say "Hey Siri, Track With Luna" to log what you're eating, how you're feeling, supplements you've taken, or anything else, without ever picking up your phone. Log meals, symptoms, emotional context, and request health guidance entirely through voice, without even opening the Luna app. Health tracking that fits around your life, not the other way around. NO SUBSCRIPTION FEES - Get personalized wellness recommendations, recovery analysis, nutrition guidance, and sleep coaching without paying any monthly subscription charges. LONG LASTING BATTERY - UP TO 21 DAYS With the Surge Charger, Luna Ring goes up to 21 days between charges. No nightly charging rituals, no anxiety about it dying mid-workout or mid-sleep. Wear it, forget it, and let it work. DESIGNED FOR 24/7 WEAR 10% slimmer than its predecessor at 8mm wide and 2.9mm thick, Luna Ring Gen 2 is built to disappear on your finger. Water resistant and crafted for all-day, all-night comfort, so it's tracking while you sleep, swim, and sweat without you ever noticing it's there.
£299.00
Shipping: Free
Amazon Marketplace - Noise UK
Noise LUNA Smart Ring – Size First with Sizing Kit | Sleep Tracking, Heart Rate & Fitness Tracker | No Subscription Smart Ring | Up to 7-Day Battery | Titanium Finish (Sunlit Gold, 11) wrb-rg-luna-11-sgld-2
BIOMETRIC INTELLIGENCE, NOT JUST DATA. Luna Ring tracks over 30 health signals, including sleep stages, HRV, SpO2, stress, skin temperature, and circadian rhythm, continuously, day and night. Powered by LifeOS, Luna doesn't just report numbers. It interprets them in context, learning your body over time to deliver increasingly personalized health guidance. LIFEOS - YOUR AI HEALTH COACH, ALWAYS ON LifeOS combines continuous wearable biometric data, behavioral and lifestyle patterns, and longitudinal recovery and sleep trends to generate context-aware insights, completely free, no subscription required. See cause and effect in real time: track how that extra coffee, last night's wine, or a morning run impacts your body. Every morning, a Daily Digest surfaces four actionable health insights, personalized to you. LOG YOUR HEALTH HANDS-FREE Simply say "Hey Siri, Track With Luna" to log what you're eating, how you're feeling, supplements you've taken, or anything else, without ever picking up your phone. Log meals, symptoms, emotional context, and request health guidance entirely through voice, without even opening the Luna app. Health tracking that fits around your life, not the other way around. NO SUBSCRIPTION FEES - Get personalized wellness recommendations, recovery analysis, nutrition guidance, and sleep coaching without paying any monthly subscription charges. LONG LASTING BATTERY - UP TO 21 DAYS With the Surge Charger, Luna Ring goes up to 21 days between charges. No nightly charging rituals, no anxiety about it dying mid-workout or mid-sleep. Wear it, forget it, and let it work. DESIGNED FOR 24/7 WEAR 10% slimmer than its predecessor at 8mm wide and 2.9mm thick, Luna Ring Gen 2 is built to disappear on your finger. Water resistant and crafted for all-day, all-night comfort, so it's tracking while you sleep, swim, and sweat without you ever noticing it's there.
£269.00
Shipping: Free
Amazon Marketplace - Noise UK
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