Watch size:44mm: 44*38*10.8mm
Watch color: Color: Black, Silver, Rose gold, Blue
Strap size:44mm: Fit 42/44mm straps
Screen: 1.75inch TFT screen, 320*385 pixel, 2.5D Curved full touch screen
Compatible system: IOS / Android System
App: Wearfit pro
Bluetooth: Bluetooth 5.0+3.0
Waterproof level: IP68
Product Process: Zinc alloy/PC plastic
Wristband material: Silica
battery style: Lithium battery
battery voltage: 3.7V
battery capacity: 230mAh
Battery life: The normal connection is used for 3 days, and the standby is 5 days. (This is labotary data, actual Using depends on personal usage)
charging method: Wireless
Charging time: About 2 hours