Main features Body temperature monitoring function, ECG function, AI medical diagnosis Heart rate Blood pressure Blood oxygen Various health monitoring Environmentally friendly TPU strap, comfortable to wear. High-definition resolution 1.08 color screen, dynamic and simple UI interface. Multi-sport modes (running, cycling, swimming, badminton). sleep monitoring. Global font library content push, Turn the wrist to automatically turn on the screen USB plug and play charging (no cable required) Other functions Body temperature monitoring, electrocardiogram, AI medical diagnosis, heart rate, blood pressure, blood oxygen, pedometer, calorie, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raising hand to brighten the screen, social sharing (WeChat, QQ, Facebook , Twitter) etc. Shake to take pictures, sedentary reminder, search. Display Screen size 1.08-inch high-definition color screen, Screen type TFT Connection Parameters Bluetooth 4.0 BLE (Low Energy) Other parameters Battery type High density polymer lithium battery Battery capacity 105mAh Charging method USB plug and play charging Charging time about 2H Battery life: 6-10 days in use, 30 days in standby (The specific time depends on the frequency of personal use and the frequency of push content) Control method: touch operation, mobile APP control Product language APP language, ten languages, Chinese, English, traditional, Japanese, German, Spanish, French, Italian, Thai, Russian Firmware Language: Chinese, English, Traditional, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish Appearance material Front shell: PC, face shell electrode: powder metallurgy, rear shell: plastic in-mold 316 stainless steel, wristband: environmentally friendly TPU Product color black, blue, red, Packaging Packing list Bracelet, instruction manual, packing box, certificate of conformity Weight The bare metal weight is 24G, and the weight of the whole machine is 107g. Bracelet size (length 26* width 2.3* thickness 1.1) cm