1. Chipset: Realtek 8773-VP

2. Screen: 1.85 inches 360*360

3. Heart rate chip: Tianyi Hexin 3605 high-precision heart rate module

4. G-sensor: Silan Micro SC7A20

5. Waterproof level: IP68

6. Battery: 710 mAh

7. App: FitClouPro

8. Material: zinc alloy + bottom shell ABS

9. 50 PCS/CTN

10. Function: incoming call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (step counting, mileage, etc.), track map, sleep monitoring, sedentary reminder, calorie calculation, stopwatch, low battery reminder, raise your hand to light up the screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, exercise mode, remote photography, music control, smart alarm, weather forecast, high-definition large screen, multi-dial switching, WeChat sports. Call