1. Screen: 1.4-inch square display
2. Resolution: 320x320 pixels
3. Wireless connection: Bluetooth 5.0
4. Charging time: about 2 hours
5. Battery capacity: 230mAh
6. Waterproof grade: 5ATM waterproof
7. Working temperature: 0-35 degrees Celsius
8. The simple and lively design of this watch, the straps of different colors and the personalized dial are suitable for various scenes
9. Supports full-course exercise data tracking of multiple mainstream sports modes, which is a good choice for entry-level sports enthusiasts
10. Typical usage mode usage time: 7 days
11. Long battery life mode: 12 days
12. System: compatible with Android 5.0 and above, iOS 10.0 and above
13. Functions: heart rate detection, sleep monitoring, breathing training, 7 exercise modes, Alipay scan code payment, etc.
14. Size: 41x35x10.9mm
15. Weight: 35g (including belt and body)
