Parameters:

Chip:HS6620-A4
Bluetooth:Bluetooth 4.0
Waterproof:IP68
Screen size:1.3 inch full round screen
Screen Resolution:240*240
Screen type:IPS full viewing angle color screen
Screen material:Nano-tempered glass
Battery capacity:300MAH
Charging time:Around 2.5h

APP:WearFit 2.0

App Support Language:Russian,Turkish, Hebrew, German, Italian, Japanese, French, Polish, Thai, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic

Watch Support Language:French, English, Simplified Chinese, Japanese, Portuguese, Italian, Polish, Russian, Arabic, Thai, Spainish

Available language of user manual :Russian, German, Italian, Japanese, French, Chinese, English, Spanish

Features:

Pedometer,Sleep,Heart rate,Blood pressure,Blood oxygen,Multi-sport mode,Watch face Selection,Countdown,Stopwatch,Restore,Alarm clock,Sedentary reminder,Shake to take photos,Find phone,Bluetoothcall,Information viewing,etc. (use after connecting to Bluetooth)