Oura Ring 4

Compact and intelligent design for comfortable everyday wear Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking Long battery life with convenient wireless charging Seamless smartphone app integration for detailed health and activity analytics Available in multiple finishes and sizes for personalized style

Compact and intelligent design for comfortable everyday wear Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking Long battery life with convenient wireless charging Seamless smartphone app integration for detailed health and activity analytics Available in multiple finishes and sizes for personalized style

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 14. Inner Ring Diameter: 22.76mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153707.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 15. Inner Ring Diameter: 23.57mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153714.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 13. Inner Ring Diameter: 21.83mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153691.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 14. Inner Ring Diameter: 22.76mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153349.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 7. Inner Ring Diameter: 17.09mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153639.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 15. Inner Ring Diameter: 23.57mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153356.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 12. Inner Ring Diameter: 21.06mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153684.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 7. Inner Ring Diameter: 17.09mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153271.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 12. Inner Ring Diameter: 21.06mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153325.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 9. Inner Ring Diameter: 18.71mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153295.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 5. Inner Ring Diameter: 15.5mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153615.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 4. Inner Ring Diameter: 14.69mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153240.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 9. Inner Ring Diameter: 18.71mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153653.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 4. Inner Ring Diameter: 14.69mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153608.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 11. Inner Ring Diameter: 20.27mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153677.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 10. Inner Ring Diameter: 19.49mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153301.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 8. Inner Ring Diameter: 17.93mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153288.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 8. Inner Ring Diameter: 17.93mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153646.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 6. Inner Ring Diameter: 16.02mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153622.

Oura Ring sizes are different from standard ring sizes, so it is important to size yourself before you purchase your Oura Ring. With an Oura Ring 4 Sizing Kit purchase from Argos, you will receive a £10 redemption code on the box to use towards your purchase of an Oura Ring 4 at checkout. Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn't just measure your biometrics, it adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Oura Ring quietly and comfortably monitors your health, and with up to 8 days of battery life, you can forget it's even on. It adapts to you, providing insights into over 30 biometrics, including sleep, readiness, activity, heart health, stress and women's health. Accuracy with Smart Sensing. Oura Ring 4 is powered by Smart Sensing, which adapts to your unique finger and activity. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. ConnectivityCompatible with Bluetooth. Bluetooth 4 connection. BatteryTypical usage time of up to 5 days. Low usage time of up to 8 days. 1.33 hour charge. Physical specificationSize: 6. Inner Ring Diameter: 16.02mm. FeaturesWater resistant. Swimproof. Dust resistant. Compatible with apps from the Google play store, Apple app store. Heart rate monitor. Pedometer. Accelerometer. Sleep. General informationAccessories included: Size-specific magnetic charging dock and a USB-C to USB-C cable, . Manufacturer's 2 year guarantee. EAN: 6430060153264.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.

Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.Good to know- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports - it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.