1. Matching system: HarmonyOS 2 and above, Android 6.0 and above, IOS9.0 and above
2. Material: reinforced polymer fiber, silicone wristband
3. Battery capacity: 180mAh
4. NFC: not supported
5. Bluetooth: 5.0
6. Charging interface: magnetic fast charging
7. Working time: theoretical battery life up to 14 days
8. Charging time: about 65 minutes
9. Sensors: 6-axis inertial sensor (acceleration sensor, gyroscope sensor), optical heart rate sensor
10. Screen: 1.47 inch AMOLED color screen, 194*368 resolution
11. Waterproof: 5ATM
12. Dimensions: 44.35x26x9.99mm
13. Weight: about 16g (without wristband)
14. Features: 9.99mm thin and light design, colorful full screen, blood oxygen heart rate sleep monitoring, 2-week battery life, 96 sports modes
15. Language: Chinese and English
16. Packing list:
- Smart band x 1
- Charging base (including charging cable) x 1
- Quick Start x 1
