Waterproof:IP67 waterrproof
chipset:BK32886 BT5.0
Display: 1.83 inch 240*280 IPS display
Appearance material:PC+ABS
Wristband material: Silicone strap.
Rate sensor:SC7R31
Compatible: Android 5.1 or above IOS 8.2 and above
Function:High-definition large-screen display Bluetooth call (APP once connected);Rich applications (voice assistant weather calculator calendar stopwatch women's health reminder etc.);
Practical functions (IP67 waterproof heart rate multi-sport mode etc.);
Battery capacity: 230mAh(typical value)
Charging method:USB Magnetic wire
Charging time:2h
Typical usage battery life: 5-7days
Basic usage battery life: 20days
Heary usage battery life: about 3-5 days
APP: JYOUpro