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- light & comfortable
- Proper fitness tracking
- Good sleep analysis
- Comprehensive stress and heart monitoring
- moderate battery life
- Without position marker
Weighing 2.4g and with a thickness of 2.4mm, the ring is lighter than typical smartwatches.
Built-in sensors for heart rate, skin temperature and movement monitor sleep quality and recovery levels.
Bluetooth Low Energy is used for data transmission and connection is possible with both Android and iOS systems.