1. Main screen: 1.52inch, resolution: 360*360;

2. CPU: Realtek 8762DT+JL; Memory: RAM128KB + ROM128MB

3. Bluetooth 5.1; support call

4. Battery: 300mAh; Battery life: 5-10 days

5. Support multi-sport mode, sleep monitoring, real heart rate, information push and other functions

6. 22 languages