Catalog Product Parameter
Product Model: ET440
Function Points: ECG electrocardiogram function, Bluetooth communication, non-invasive blood glucose measurement, HRV function, AI medical diagnosis, SOS emergency call function, Mett 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. Step count/calorie count/distance, multiple motion modes, music control, 3 physical buttons+full-screen touch.
APP: Hband
Master 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
Vibration: Mute/vibrate
Waterproof Level: IP67
Compatible 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, SOS emergency call function, Mett 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. Multiple dial switching, call reminder, silent alarm clock, 1.39 high-definition 360 * 360 full touch large 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 Size: 1.39-inch high-resolution 360360 screen
Screen Type: IPS HD TFT
Bluetooth: 5.0BLE (low power consumption)
Battery Type: High density li-polymer
Battery Capacity: 250mAh
Charging Type: Magnetic suction charging
Charging Time: About 3-4 hours
Endurance Time: Use for 7-12 days and standby for 30-40 days
Manipulation Mode: Full screen touch control, mobile app control
Language: Watch end - Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese. APP language - Russian, Hungarian, Türkiye, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean.
Material: Shell - metal alloy + stainless steel, Bottom shell - PC+ABS+medical 316 steel sheet, Strap - Eco-friendly silicone/leather