Product Water proofIP67Outlook&Material: zinc alloy+IML plastic PC case+anti-static silicone strapChipset RTL8763EWELCD style: TFT screenLCD Resolution1.83 240*284Screen Size: 1.83-inch square screenTouch Panel: (full fit)Memory (ROM+RAM) RAM:192KBExternal Memory128MbG-Sensor: Shilan Micro SC7A2OBluetooth Version5.1MobileAPP-GPSYESHeart rate sensor: Tianyi Hexin HX3600VibratorYESBattery Type: polymer batteryBattery Protection Board: Seiko boardBattery Capacity230MACharging time: 2.5-3 hoursTheory Standby time: 10-15 daysNormal using time: 5-7 daysNotification: SMS, WeChat, QQ push, optional other pushBluetooth phone: supportMultiple Sprot model-Watch 8 kinds: walking, running, cycling, rope skipping, basketball, football, badminton, swimmingBreak the training: supportDynamic Heart rate&analyze: not supportedBlood pressure: supportBlood oxygen: supportSleep monitor: supportPedometer: supportSedentary Reminder: supportDrink Reminder: YesRemote Camera: shake or click the watch to control the phone to take photosThird party weather: display the weather of the current day and the next five daysMusic control: use the watch to control the music playing on the mobile phoneFind watch device: supportLCD Lightness adjustment: supportOff Screen time adjustment: supportChange watchface: long press the dial or switch in APPDIY Watch Face: support DIY's own photos or landscape pictures as its own dialAlarm clock reminder: supports setting 3 alarm clocksCall/SMS Rejection: supportCall reminder: supportQuick View: Flip 90 degrees to highlight the screen.Do Not Disturb mode: supportedAchieve goal notification: supportMessage storage: 5 messagesStop watch: support(flashlight): support