M20 Smartwatch Features:

1. Model: M20
2. Color: Black, Orange, Blue
3. Compatible OS: Android4.4 and above iOS8.5 and above
4. Operating Mode: Single Touch
5. bluetooth Version: BT4.0
6. APP Name: Wearfit
7. APP Language: English, Portuguese, Spanish, French, German, Italian, Polish, Russian, Japanese, Hindi, Thai, Arabic, Simplified Chinese, Traditional Chinese
8. Weight: 36.5g
9. Size: 46.5*20*11.5mm
10. Charging Type: Charging Clip
11. Waterproof: IP67
12. Heart Rate Monitor: Support
13. Blood Pressure Monitor: Support
14. Blood Oxygen Monitor: Support
15. Sleep Monitor: Support
16. Pedometer: Support
17. Multi-sport Modes: Support
18. Caller or Message Show: Support
19. Notification: Support
20. Sedentary Reminder: Support
21. Auto Light-up Screen: Support
22. Stopwatch: Support
23. Alarm: Support
24. Anti-lost: Support
25. Remote Camera: Support
26. Technical Parameters
27. Sreen: Size: 1.3inch
28. Type: IPS
29. Resolution: 240*240
30. Battery: Battery Capacity: 180mAh
31. Working Time: About 7 Days
32. Standby Time: About 60 Days
33. Charging Time: About 2.5 Hours
34. Sensor: G-sensor, Heart Rate Sensor
35. Band: Material: Silicone
36. Length: 245*16*11.5mm