Metrya
Turns raw Apple HealthKit data into plain answers about stress, sleep, training, recovery, biological age and longevity
The product is an iPhone app that turns raw Apple HealthKit data into plain answers about stress, sleep, training, recovery, biological age and longevity, combining HRV, activity and body-composition metrics with weather, air quality and personal logs. It is for individual consumers who use iPhone and Apple Watch to track health, fitness and wellness. It is delivered as a free-to-download app with a one-time Pro purchase, no account or subscription, processing data on-device and connecting to Claude, OpenAI or Gemini via the user's own API key without data passing through vendor servers.
Key features
- HRV-based Stress Monitor
- Sleep stages deep-dive
- Training workout analysis
- Recovery scoring
- Biological age estimate
- Longevity Signals
- Weather-aware AI Advisor
- Apple Watch companion app
- Reserve metric tracking
- Caffeine on-board tracking
- Nutrition progress bars
- Cold plunge timer
- HRV baseline comparison
- Body Vision goals