1. Matching system: Android 6.0 and above, iOS 9.0 and above
2. Screen: 1.43 inch AMOLED screen, 466x466 resolution, PPI 326
3. Battery capacity: 451mAh, magnetic charging base
4. Material: 316L low carbon stainless steel body + fluorine rubber/leather watchband
5. Safety protection: 5ATM waterproof
6. Theoretical working time: 14 days
7. Theoretical charging time: 1 hour
8. Bluetooth: 2.4GHz, BT5.0, support BLE/BR/EDR, 10-50m transmission distance
9. Operating System: LiteOS, ROM 4GB + RAM 32MB
10. Sensors: acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, ambient light sensor, air pressure sensor, capacitive sensor
11. Support blood oxygen / heart rate / sleep monitoring, 100+ sports modes, alarm clock, flashlight, timer, mobile phone search, remote control camera, Alipay, etc.
12. Support GPS, Beidou, GLONASS, GALILEO and QZSS five satellite positioning
13. Dimensions: 45.9x45.9x10.5mm
14. Weight: about 40g (without watchband)
15. Packing list:
- Watch x 1
- Charging base x 1
- Charging cable x 1
- User manual x 1
