Description:It has powerful functions like message calls, smart alarm clocks, sedentary and other scenarios intelligent reminders, check the weather, control mobile phones, music playback, remote camera, etc.The watch can also be used normally when washing hands and rainy days without fear of wind and rain as it has IP67 level waterproof and dustproof performance.Solid metal structure and special hard core material suit for outdoor. Made of high-quality high-grade original silicone and metal material, it is durable and practical.The length of this product is 16cm, the width is 4.6cm and the height is 1cm. Magnetic charging has strong battery life.It is very suitable for daily life, sport, running, cycling and travel, etc. 24H real-time heart rate, using advanced heart rate sensors, can track your calorie consumption throughout the day and record your exercise heart rate zone in real time, giving you a deep insight into your body.Item Name: Smart WatchMaterial: Metal,SiliconeCPU1: RTL 8762CCPU2: BK3266System: NUCLEUSBattery: Seiko Protection Board 200mAh (Included)Waterproof: IP67Buttons: 2 Buttons + Full Screen Full TouchLanguage: Support 17 LanguagesScreen: 1.28 inch TFT Color ScreenResolution: 240*240Sensor: G-sensor: Sensortek STK832124 Motion ModesPPG-sensor: Vcare VC31 Dynamic Real-time Heart Rate and Blood Pressure; Can Test 12-level Heart RateAPP Compatible: for Android 4.4 and above; for iOS8.0 and aboveFeatures: Multilingual, Touch Screen, WaterproofSize Details:16cm x 4.6cm x 1cm/6.3" x 1.81" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual