SKMEI 1511 Simple Bluetooth Men Smart Waterproof Compass Adult Smart Watch(Rubber Shell Black)

1. Brand: Skmei
2. Special functions: step counting, compass, weekly display, alarm, chronometer, calendar, heart rate monitoring, sleep monitoring, exercise mileage, calorie calculation, application push, reminder function, data storage, caller reminder, remote photography, Bluetooth function
3. Display Type: Numbers
4. Applicable crowd: general purpose
5. Style: Sports
6. Waterproof: Yes.
7. Waterproof performance: 30M
8. Kinds of Machine Core: Intelligent Machine Core
9. Diameter of dial: 52mm
10. Thickness: 16 mm
11. Total Watch Length: 270mm
12. Table Bandwidth: 24mm
13. Bottom Type: General
14. Mirror Material: Plastic Mirror
15. Watch button style: pin button
16. Tablebuckle material: stainless steel
17. Tape material: PU
18. Table shape: round
19. Case material: ABS + stainless steel
20. Weight: 63g steel ring, 55g rubber ring