| Basic parameter | Product Model | ET540 |
| Chip | 7013A |
Temperature
sensor | Contact temperature sensor |
| Blood oxygen | Infrared light+red light true blood oxygen |
| Gravity sensor | KXTJ3-1057 |
| ECG chip | VP555ER |
| PPG chip | Dual PD-VP555ER |
| Virbation | Mute/vibrate |
| Waterpfoof Level | IP67 |
| System | Android 4.4 and above,iOS 8.2 and above |
| Special Features | ECG electrocardiogram function, Bluetooth communication, non-invasive blood glucose measurement, HRV function, AI medical diagnosis, Mett function, temperature monitoring, blood oxygen monitoring, respiratory training, pressure monitoring,NFC function, female health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions |
| Care Functions | Home sharing real-time data |
| Function Description | ECG electrocardiogram function, Bluetooth communication, non-invasive blood glucose measurement, HRV function, AI medical diagnosis, Mett function, temperature monitoring, blood oxygen monitoring, respiratory training, pressure monitoring,NFC function, 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. Multiple dial switching, call reminder, silent alarm clock,1.85-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
Shake to take pictures |
| Screen | Screen Size | 1.39-inch HD TFT 360*360 screen |
Connect
Parameter | BT | 5.0BLE (low power consumption) |
| Other Parameter | Battery Type | High density li-polymer |
| Battery Capcaity | 260mAh |
| Charging Type | Magnetic suction charging |
| Charging Time | About 3-4H |
| Endurance Time | 3-5 days of use and 20+days of standby |
| Material | Shell: metal alloy + stainless steel
Bottom shell: PC+ABS+medical 316 steel sheet
Strap: Eco-friendly silicone/leather strap |
| Color | 5 colors, black body matching (TPU black, blue, red 3 colors, and leather black, leather brown) |
| Packing | Packing | Watch, charging cable, instruction manual, packing box |
| Bracelet size | 260 * 38 * 11MM (length, width, height) |
| Box Szie | Carton size: 495*355*180MM (length, width and height) /50 boxes
Gift box size: 171*96*33MM |
| weight | Single head silicone strap 56G, complete set 188G |
