Product details of KD99 Ultra Men Smart Watch 1.99 inch Series 8 Ultra Heart Rate Blood Pressure Bluetooth Call Watch IP67 Waterproof Wireless Charging for iPhone & Andriod Phone.

Hight:

1.Screen display:1.99-inch display screen

2.System Requirements:android5.0+/ios10.0+

3.Intelligent split screen display

4.Custom dial