- Waterproof rating: IP67
- Standby time: 30 days
- Input current: 25mA (TYP)
- Input voltage: DC 5V
- Compatible with Mi3, Mi4, Red Mi note 4G featuring Bluetooth 4.0;
- With fitness tracker;
- With sport tracking / sleep monitoring / smart alarm clock functions;
- Shell material: Polycarbonate;
- Wrist strap material: DowCorning TPSiV;
- Metal face material: Magnesium aluminum alloy.
- Battery: input current: 25mA; Input voltage: DC 5V