1. Matching system: Android 4.4 and above, iOS 9.0 and above
2. Screen: 1.39 inch AMOLED color round screen
3. Battery capacity: 455 mAh
4. Material: metal + plastic
5. Safety protection: 5ATM swimming class waterproof
6. Standby time: 25 days
7. Sensor: acceleration sensor, gyro sensor, geomagnetic sensor, optical heart rate sensor, ambient light sensor, air pressure sensor, capacitive sensor
8. Bluetooth: 2.4 GHz, Bluetooth 5.1, low power
9. Languages support: Chinese and English
10. Size: 45.9 x 45.9 x 10.7mm
11. Weight: about 41g (without watchband)
12. Packing list:
- HUAWEI WATCH GT 2 (with watchband) x 1
- Charging base x 1
- Charging cable x 1
- User manual x 1
