1. BT call function: G8 smart watch supports BT call, you can directly answer and make calls on the watch, without using a mobile phone. This function is convenient for users to make calls when they are outdoors or cannot take out their mobile phones, improving the ease of use and communication efficiency. 2. Heart rate monitoring: G8 smart watch is equipped with high-precision heart rate monitoring sensor, which can monitor the user's heart rate change in real time. By detecting the heart rate data, users can understand their physical condition, rationally adjust the intensity of exercise, and maintain a healthy lifestyle. 3. Health monitoring function: In addition to heart rate monitoring, G8 smart watch also has other health monitoring functions, such as blood oxygen saturation monitoring, sleep quality analysis, etc. These functions can help users fully understand their health status, adjust their living habits in time, and improve their health level. 4. Smart reminder function: The G8 smart watch can connect with the user's mobile phone and realize the smart reminder function through BT technology. When the phone receives incoming calls, text messages, social media notifications and other information, the watch will vibrate or display relevant reminders, so that users can check important information in time without frequently taking out the phone. 5. A variety of sports modes: The G8 smart watch has a variety of sports modes, such as running, walking, cycling, etc., which can record the user's movement track, number of steps, calories consumed and other data. At the same time, the watch can also analyze the user's exercise data and provide personalized fitness recommendations to help users better manage their exercise and health. Product parameters: Material: Silicone, plastic Color: Black, blue, pink Weight: 37g/ piece Size: 4.64*1.1cm/1.83*0.43inch Strap width :2cm/0.97inch Packing size: Color box 15*10*2cm/5.91*3.94*0.79inch Features: 1. BT call, BT music, voice assistant; 2. Calories, distance, steps, sleep monitoring, heart rate monitoring, blood oxygen monitoring, weather; 3. Sports mode (100+) : outdoor running, cycling, jumping rope, badminton, table tennis, tennis, climbing, walking, basketball, football, baseball, volleyball, cricket, rugby, hockey, dance,rotating, yoga, sit-ups, indoor running, gymnastics, rowing, jumping jacks, free training, etc. 4. Women's health, breathing, stopwatch, timer, mobile phone, flashlight, remote control photo; 5. Message reminder, call reminder, APP information; 6. Dial, three themes (circle, list, Cellular), brightness adjustment, sound switch, wrist light, restart, shutdown, restore factory Settings, Do not interrupt mode, low power reminder (15%), alarm reminder, sedentary reminder, target reminder, upgrade animation reminder, dial synchronization, charging animation reminder, binding link reminder, Find device, Unit Settings (metric \ British), Time system (12H\24H) Default languages (English) : Simplified Chinese, Traditional Chinese, English, Japanese, Russian, German, Italian, French, Spanish, Portuguese, Arabic, Polish, Turkish, Czech, Malay, Thai, Indonesian Language support: Chinese, English, Chinese [Chinese], Japanese, Korean, French, German, Russian, Polish, Spanish, Portuguese, Dutch, Arabic, Czech, Greek, Hindi, Hungarian, Italian, Slovak, Turkish, Thai, Croatian, Ukrainian, Slovene, Serbian, Danish, Swedish, Finnish, Norwegian Screen size: 1.39 "TFT Resolution: 360*360 System requirements: Android 8.0, IOS 9.0 BT version: BT 4.0 Main control chip: BK32886 Heart rate chip: 7R31 G-Sense: SC7A20 Battery voltage: 3.7V Battery capacity: 210mAh Body memory: 64MB Standby time: 15-30 days Endurance: 5-7 days Charging mode: magnetic charging Motor: Built-in, vibration reminder Waterproof rating: IP67