1. Matching system: Harmonyos 2 and above, Android 6.0 and above, iOS9.0 and above
2. Material: fiber reinforced polymer, silicone wristband
3. Battery capacity: 180mAh
4.NFC: support
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 bracelet)
14. Features: 9.99mm light and light design, colorful full screen, blood oxygen heart rate sleep monitoring, 2 weeks battery life, 96 sports modes
15. Language: Chinese and English
16. Packing list:
-Smart Band X 1
- Charging dock (including charging cable) x 1
- Quick Start x 1