This smart ring tracks the health metrics that matter, heart rate, blood oxygen, heart-rate variability, sleep and steps, without locking any of it behind a subscription.
Key Features
- Heart rate, blood oxygen (SpO2) and HRV tracking
- Sleep and step tracking
- No subscription fee, ever
- IP68 waterproof, works with iPhone and Android
Frequently Asked Questions
Is there a monthly subscription fee?
No, all tracking features are included with the ring at no recurring cost.
Which phones does it work with?
It is compatible with both iPhone and Android devices.
