Very good84/100
- Very light
- Precise heart rate measurement
- Running time good
- Full access only with subscription
- Charging case costs extra
- No additional functions
The device continuously records health data such as heart rate, blood oxygen saturation, sleep, stress levels, temperature, steps, and calorie consumption for personal health monitoring.
Via an integrated Bluetooth interface, the ring connects wirelessly to mobile devices for health data synchronisation.
The casing is made of titanium with a low weight of 4 g for everyday use.