System: andriod 4.4 or above and ios 8.0 or above
Battery: li-pol 80mah
Bluetooth: bt4.0
Language: 16 countries
Screen: 0.66 inch oled
Operation: sigle touch
Function:blood pressure, heart rate, blood oxygen, step pedometer, calories mode , distance track, sleep monitoring, incoming call/message reminder(wechat, whatsapp, facebook, twitter, qq..Ect), timer mode, clock mode, anti-lost, camera remote control
Bracelet:50mm*24mm*11.6mm
Strap material: silica gel
Waterproof grade: ip65
Language:english(other language can be customized)
Control type:button control, app control
Standy time: 10-15days
Charing time: 20-30mins
Net weight: 22g
Package
Smart bracelet*1, strap*1 usb charging line*1, user manual
