1. Display Size: 50.8mm (2.0-inch)
2. Resolution: 240*282, RGB
3. Touch Screen: Full Screen Multi-touch
4. Type: HD TFT
5. Materials and Finishes: Zinc alloy middle frame and PC bottom shell
6. Side Button: Aluminum alloy
7. Strap: Silicone
8. Colors: Black
9. Wrist Sizes: Total length 253mm, adjustable range 120-200mm
10. Health and Wellness: MAI, Heart Rate, One-tap Measurement, Breathing training, Stress monitor, Sleep monitor, MET, etc.
11. Sports and Activity: Steps, Calories, Distance, 100 Sports Modes, Track GPS Records with Runmefit App
12. Water Resistant: IP67
13. Connectivity: Bluetooth 5.2
14. Power: Battery: Built-in Rechargeable 350mAh Li-Polymer
15. Battery Life: 7-13 Days of use, 60 Days of standby
16. Charging: Magnetic Charging Cable, Fully Charge in 2.5-3 hours
17. Communication: Take and make phone calls via Bluetooth, Receive SMS, App notifications via Bluetooth, Music control via Bluetooth
18. Flash Memory: 64MB
19. System Requirements: Android 4.4, iOS9.0 and above