Product information:

Product Type: Smart bracelet
Product model: MT58
Resolution: resolution 160*80
Heart rate: Everlight 3028
Motor: built-in, vibration reminder
System version: iOS 8.0 or higher, Android 4.4 or higher
Touch form: single-point touch
Battery capacity: 90MAH
Charging method: USB charging
Time display: support
Multi-dial switching: support
Dial Chinese and English: Support
Dial second hand: support
Health Weekly: Support
OTA upgrade: support
Dimensions: length 45.5mm; width 19.5; height 13.5mm
Strap size: short: 95mm; long 115mm
APP: Android and Apple application synchronization: FlagFit2.0
Color: black, red, purple, blue, gray