
- Stylish and comfortable
- Good user experience
- Reliable core tracking
- Excellent charging case
- Irregular stress measurement
- High price
The smart ring continuously measures heart rate, sleep quality, blood oxygen, stress levels, and temperature to evaluate fitness and well-being.
Synchronization takes place via Bluetooth Low Energy and is restricted to Android smartphones with the Samsung Health app.
With a weight of just 3.3g, the metallic wearable feels exceptionally light when worn on the finger.