Product parameters Screen : 1.39 390*390 full fit and full touch Display: 390*390 Touch Panel:Full screen touch Charging method:Magnetic Waterproof:IP67 Battery: Lithium polymer battery 230mAh Hardware parameter Adaptation method: can be used independently or at the same time with mobile APP Bluetooth version: 5.0 System version: iOS 9.0 or above Android 5.0 or above Software function GPS track,custom dial call, Notification (SMS, WeChat, QQ push), Bluetooth phone, multi Sprot model-Watch (APP sports, bracelet sports, APP synchronization bracelet data, walking, running, cycling, skipping rope, basketball, football, badminton , swimming, according to the moveAdultt mode, display steps, exercise time, GPS moveAdultt track, calories, exercise heart rate tracking, mileage and other data) default 4 dials, custom 1 dial, can be downloaded through the dial market, breathe training, Blood pressure, Heart Rate, Blood oxygen, Sleep monitor, Pedometer, Sedentary Reminder, Drink Reminder, Remote Camera, Third party Weather, Music control, Find watch Device, Find mobile Phone, LCD Lightness adjustAdultt, Alarm clock reminder, Call/SMS Rejection, Quick View, Do Not Disturb mode, Achieve goal notification, Stop watch, Torch, Language Watch:English, Chinese, Japanese, Korean, GerAdult, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese App: Arabic, Bulgarian, Czech, Danish, GerAdult, Spanish, Finnish, French, Indian, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish, Pashtun, Portuguese, Russian, Swedish, Thai, Ukrainian , Vietnam, Simplified Chinese, English, Traditional Chinese Package Included Host, charger, wrist strap, Adultual, box After receiving the watch, please charge it first. Due to a long period of logistics, the watch has a low battery. Before use, please scan the QR code on the Adultual to download the APP, and connect the watch through the APP.