Color：6 color schemes, black body matching (silicone black, blue, red 3 colors, and leather black, leather brown, three black steel strips)
Bracelet size：260 * 38 * 11MM (length, width, height)
Weight：Single head silicone strap 56G, complete set 188G
Master Chip：7013A
ECG chip：VP555ER
PPG chip：Dual PD-VP555ER
Virbation：Mute/vibrate
Screen Size：1.92-inch high-resolution 320 * 386 screen
Screen Type：IPS HD TFT
BLuetooth：5.0BLE (low power consumption)
Battery Capcaity：260mAh
Charging Type：Magnetic suction charging
Waterpfoof Level：IP68
Compatible System：Android 4.4 and above，iOS 8.2 and above

Major function:

Function Description：ECG electrocardiogram function, Bluetooth communication, non-invasive blood glucose measurement, HRV function, AI medical diagnosis, Mett function, SOS emergency call function, temperature monitoring, blood oxygen monitoring, respiratory training, pressure monitoring, female health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions.
Exercise function: step count/calorie/distance, multiple exercise modes.
Long endurance standby. Multi dial switching, call reminder, silent alarm clock, 1.92-inch high-resolution 320 * 386 full touch screen, music control, calculator, gaming.

Other Functions：Stopwatch, flashlight, countdown, step count, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raise hand to light screen, social sharing (WeChat, QQ, Facebook, Twitter), etc