Product parameters Screen：1.3-inch IPS high-definition full-fit round screen  Touch Panel:Full touch screen Battery：200Mah App：WearFit 2.0 Charging method：Magnetic charging Waterproof：IP67   Hardware parameter Bluetooth:BT4.0 Bluetooth calls: BT3.0 System version:Android above 5.4 IOS above 8.0   Software function Receive/Reject phone calls/ Dial phone call,Heart rate monitoring,Blood/Blood oxygen pressure monitoring,Sleep monitoring,Sedentary reminder,ports pedometer/calorie consumption/track record/exercise time,Call reminder and display,Message is pushed and displayed,Remote control camera,Automatically heart rate measurement,Multi-Sport,measurement,Clock reminder ,Alarm reminder,5 kinds of dials default. APP customized watch faces are optional.   Languages Bracelet supports languages:English,Chinese, Spanish, French,Russian, Portuguese, Polish APP（WearFit 2.0） support language： Chinese, English, Japanese, Korean, German, Spanish, French, Italian, Russian, Portuguese, Arabic   Package Included Smart watch, charger, manual, box, adjustment tool Please Note: -After receive the watch, please charge for the watch first.Because after a long period of logistics, the watch has a low battery. -There is a QR code on the manual, scan the QR code on the manual to download the app and connect it to the watch with APP; Then turn on Bluetooth on your phone, connecting watch and mobile phone via Bluetooth, and the data on the watch will be automatically synchronized with the phone.