About
This wearable companion tracks your sleep, activity, stress, and heart health to provide insights for better well-being. It offers advanced sleep stage analysis, VO₂ Max tracking, and supports 18 exercise modes, all accessible through a single app without a subscription.
What's New in retimer Ring
1.1.3
March 17, 2026
minor improvement
Developer apps
FAQ
What health metrics does retimer Ring track?
retimer Ring tracks sleep stages (REM, Deep, Light, Wakefulness), activity levels, stress, heart health (including HRV), skin temperature, recovery, VO₂ Max, and glucose indicators. This comprehensive data helps users optimize daily performance and long-term well-being.
Is there a subscription required to use retimer Ring?
No, all core features of the retimer Ring, including sleep, stress, heart rate, HRV, skin temperature, recovery, VO₂ Max, and glucose indicators, are accessible through the retimer app without any subscription fees.
How accurate is the VO₂ Max tracking on retimer Ring?
The retimer Ring provides an accurate VO₂ Max score directly from your finger, which is beneficial for both athletes in training and those starting their fitness journey. This metric helps in boosting performance, recovery, and longevity.
What devices is the retimer Ring app compatible with?
The retimer Ring app is currently supported on iPhone and iPod devices. Users can access their health data and insights on these Apple platforms.
How should I wear my retimer Ring for best performance?
For optimal readings, wear the retimer Ring on the index finger of your non-dominant hand, or alternatively on the middle or ring fingers. Ensure a comfortable fit and that the ring sensor faces the palm side of your finger.
Is retimer Ring a medical device?
No, the retimer Ring is not a medical device and should not be used as a substitute for professional medical judgment. It is intended for wellness and fitness purposes only and is not designed to diagnose, treat, cure, or prevent any disease.
How often is the retimer Ring app updated?
The retimer Ring app was last updated on March 17, 2026, with version 1.1.3. This indicates a recent update, suggesting ongoing development and support for the application.
What is the age rating for the retimer Ring app?
The retimer Ring app has an age rating of 17+. This is likely due to the nature of health data analysis and the potential for users to make health-related decisions based on the information provided.
