Product parameters：

1.Processor (MCU main control):5515I0NDA_QFN56.
2.body temperature sensor:NTC.
3.Photoelectric PPG Analog Front End (PPG AFE):Osram SFH2201.
4.ECG Analog Front End (ECG AFE):Goodix GH3220.
5.Accelerometer:STK8321 3-axis sensor (G-SENSOR).
6.Display:Tempered glass+IPS HD TFT 1.57 inches 172*320.
7.Battery capacity:Pure cobalt lithium battery 200 mAh.
8.Touch:CST816D full screen touch.
9.Vibration motor:Mute vibration.
10.Bluetooth:5.1 BLE (low power consumption).
11.Charging interface:Magnetic charging with short circuit protection.

Main features:

1.ECG electrocardiogram,Independent and accurate blood oxygen measurement,Precise body temperature measurement,Real-time heart rate measurement,Photoelectric automatic blood pressure measurement,Sleep monitoring,Respiratory rate measurement,Heart rate alarm.
2.Family and friends remote care,Multi-sport mode,Exercise measurement (step/calorie/distance,Sedentary reminder,Raise wrist to brighten the screen,Anti-lost reminder,Message push,Call reminder/reject.
3.OTA upgrade,Music control,Remote control camera,WeChat Motion Sync,Multiple dials,Alarm clock,non-invasive blood sugar.

language：

1.Watch language support: Chinese, English, Japanese, French, German, Italian, Spanish, Russian, Portuguese.
2.APP language: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Vietnamese, Korean, Persian (Arabic).

Notes:

1.Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. The health test results of the watch are for reference only, and can not be compared with medical equipment. When the watch is placed on the surface of the object, there will be heart rate / blood pressure and other test results. It is normal and not a product defect.
2. As the firmware is continuously updated, the user interface will be updated accordingly. The images are for reference only, and everything is subject to the actual product.
3. This product is an electronic product. Do not take a bath with this product. Do not expose it to heat under high temperature. Do not soak it in water .
4. Please download APP firstly, and bind the watch, Do not use the mobile phone Bluetooth to directly link the watch. If it is already connected, please delete the matched watch from the mobile phone Bluetooth matching device.
5. Due to the difference of light and screen, the color of the item may be slightly different from the picture.
Thank you！