2.01" TFT screen, 240*296 pixel HD visual experience. The large screen area and optimized user interface make it easy to see and operate all kinds of content at a glanceAll-weather blood oxygen, blood pressure, heart rate monitoring, health always onlineSleep detection technology can record complete sleep structure and sporadic naps to identify the six major sleep problems. Provide sleep improvement suggestions and personalized sleep assistance services to scientifically improve sleep qualityBased on real-time heart rate monitoring and algorithm analysis, the smart watch supports 100+ sports modes, which can be used to monitor your sports performance, customize your exercise plan, adjust your training intensity, and set exercise goals and remindersIt has IP68 dustproof and waterproof ability to meet the waterproof requirements of daily sports life and sports. Whether it's sweating or splashing with a small raindrop, it can handle it with ease Specifications: WaterproofIP68Outlook&MaterialPlastic ABS+PC case+anti-static silicone strapChipsetJL 7012F6LCD styleTFT screenLCD Resolution2.01 240*296Screen Size2.01-inch square screenTouch PanelFull screen touch (full fit)Memory(ROM+RAM)RAM:578KBExternal Memory64MBG-SensorSilan SC7A2OBluetooth Version5.2MobileAPP-GPSYESHeart rate sensorTianyi Hexin HX3600VibratorYESBattery Typepolymer batteryBattery Protection BoardSeiko boardBattery Capacity280mAhCharging time2.5-3 hoursTheory Standby time10 days-15 daysNormal using time5 days-7 daysSoftware Function&AppCompabilitySupport Android 5.0 and above; Apple IOS 9.0 and abovewatch-multi-Language supportChinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, PortugueseAPP Sports management3 kinds sprot typeAPP sports, bracelet sports, APP bracelet two-way linkage (APP synchronizes bracelet data)123 kinds sprot modelWalking, running, cycling, skipping, basketball, football, badminton, swimming, etc...8 kinds sprot dataAccording to the movement mode, the number of steps, exercise time, GPS movement track, calories, exercise heart rate tracking, mileage and other data are displayed respectively.Watch face MarketThere are 5 watch faces by default, 1 watch face can be customized, and more watch faces can be downloaded through the watch face market.APP multi-Language support Arabic, Bulgarian, Czech, Danish, German, Spanish, Finnish, French, Hindi, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish, Pashtun, Portuguese, Russian, Swedish, Thai, Ukrainian, Vietnamese , Chinese Simplified, English, Chinese TraditionalOthersSports historyNotificationSMS, WeChat, QQ push, optional more message pushBluetooth phonesupportmulti Sprot model-Watch123 types: walking, running, cycling, skipping, basketball, football, badminton, swimming, etc...breathe trainingsupportDynamic Heart rate&analysenot supportBlood pressuresupportBlood oxygensupportSleep monitorSupport (22:00pm-8:00am)PedometersupportSedentary RemindersupportDrink RemindersupportRemote CameraShake or click your watch to take photos with y