Accurate Heart Rate Variability
Monitor your health and recovery for lifelong performance.
Accurate Heart Rate Variability
Monitor your health and recovery for lifelong performance.
Accurate Heart Rate Variability
Monitor your health and recovery for lifelong performance.
The Complete HRV Platform
For longevity & lifelong performance
- Master Your Stress
- Recover Faster
- Avoid Illness
The Complete HRV Platform
For longevity & lifelong performance
- Master Your Stress
- Recover Faster
- Avoid Illness
The Complete HRV Platform
For longevity & lifelong performance
- Master Your Stress
- Recover Faster
- Avoid Illness
Inside The App
Inside The App
Daily Readiness Gauge
Live HRV biofeedback
Trending & Analytics
No 24/7 Wearables
3.5B+
Heart Beats Analyzed
500k+
Verified Daily Users
117+
Validated Research Studies
Results From The Community
Results From The Community
Results From The Community
The most clean, effective and important app you can download as an endurance athlete. This app will single-handedly eliminate the chance you keel over after 20 years of endurance training.
Simon Wier
The best app for measuring HRV, simple yet powerful. I used it everyday to track my improvement. Thank you developers for helping us in our journeys to better lives and well-being.
Taqala Mamoyu
Love It. Intriguing app that holds a secret to a healthy balanced body and mind. I use this app to help me balance my physical exercise with my yoga, meditation and intense mental activities.
Theodore Fallon
Our Mission
Our Mission
Our Mission