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Version
1.1.3
Size
93.64 Mb
Updated
1 week ago
Released
09 Oct 2025
Description
retimer Ring – Your all-day, every-day health & wellness companion
The retimer Ring is more than a wearable — it’s your everyday companion. Comfortable enough to be worn around the clock, it captures the signals from your finger that hold the key to better sleep, more energy, and lasting well-being.
Comprehensive Health Tracking
Monitor sleep, activity, stress, heart health, workouts, and recovery with precision. Get detailed insights to optimize your daily performance and long-term well-being.
Advanced Sleep Tracking
Gain deep insights into every stage of sleep — REM, Deep, Light, and Wakefulness. Track sleep debt, receive actionable nudges, and optimize your rest for better recovery.
VO₂ Max Tracking
Whether you’re an athlete in training or starting your fitness journey, the retimer Ring provides an accurate VO₂ Max score right from your finger — helping you boost performance, recovery, and longevity.
Elevate Your Fitness Routine
Track steps, measure VO₂ Max, monitor activity intensity, and estimate calories burned — all in one place. With 18 different exercise modes, the retimer Ring adapts to your lifestyle — whether you’re running, lifting, swimming, or cycling.
One App, No Subscription
Access all core features including sleep, stress, heart rate, HRV, skin temperature, recovery, VO₂ Max, and glucose indicators on the retimer app with no subscription required.
How to Wear Your retimer Ring
For best performance, wear the ring on the index finger of your non-dominant hand. Middle or ring fingers are also suitable. Ensure a comfortable fit — not too loose or tight. The ring sensor should face the palm side of your finger for accurate readings.
[DISCLAIMER]
Not a medical device
This ring is not a medical device and should not be used as a substitute for professional medical judgement. It is not designed or intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of any condition or disease. Please consult your healthcare professional prior to making any decisions related to your health.
This application and its associated hardware are intended for wellness and fitness purposes only. They are not medical devices and are not designed to diagnose, treat, cure, or prevent any disease. The data and analysis provided by the app are for personal reference only and should not be used as a substitute for professional medical advice. Always consult a qualified healthcare provider before making medical decisions.
Estimates
Availability
Devices
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
iPad75
iPad76
iPhoneXS
iPhoneXSMax
iPhoneXR
iPad812
iPad834
iPad856
iPad878
iPadMini5
iPadMini5Cellular
iPadAir3
iPadAir3Cellular
iPodTouchSeventhGen
iPhone11
iPhone11Pro
iPadSeventhGen
iPadSeventhGenCellular
iPhone11ProMax
iPhoneSESecondGen
iPadProSecondGen
iPadProSecondGenCellular
iPadProFourthGen
iPadProFourthGenCellular
iPhone12Mini
iPhone12
iPhone12Pro
iPhone12ProMax
iPadAir4
iPadAir4Cellular
iPadEighthGen
iPadEighthGenCellular
iPadProThirdGen
iPadProThirdGenCellular
iPadProFifthGen
iPadProFifthGenCellular
iPhone13Pro
iPhone13ProMax
iPhone13Mini
iPhone13
iPadMiniSixthGen
iPadMiniSixthGenCellular
iPadNinthGen
iPadNinthGenCellular
iPhoneSEThirdGen
iPadAirFifthGen
iPadAirFifthGenCellular
iPhone14
iPhone14Plus
iPhone14Pro
iPhone14ProMax
iPadTenthGen
iPadTenthGenCellular
iPadPro11FourthGen
iPadPro11FourthGenCellular
iPadProSixthGen
iPadProSixthGenCellular
Pricing by country
| Country | Price |
|---|---|
| Canada | free |
| China | free |
| France | free |
| Germany | free |
| Italy | free |
| Netherlands | free |
| Portugal | free |
| Spain | free |
| UK | free |
| India | free |
| Japan | free |
| Korea, Republic Of | free |
| Poland | free |
| Russia | free |
| Turkey | free |
| USA | free |
| Ukraine | free |
