
- Excellent battery life
- 10 ATM and IP68
- Vibration motor ...
- ... but only usable to a limited extent
- Blood pressure is only estimated
- limited fitness for sports
Offering an operating time of up to 14 days, the smart ring delivers comparatively high energy efficiency during daily use.
To track long-term vascular trends during sleep, the ring must first be calibrated using a traditional blood pressure monitor.
Health data synchronisation is supported via Bluetooth Low Energy for both iOS and Android smartphone systems.