New Bluetooth Call Large HD Screen Smart Watch Men Sports Fitness Tracker Waterproof Smart Watch for Android Ios Multi Language

Basic specifications ​Chip: RTK8762DK ​Flash plug-in: 64MB ​Display screen: 1.69 inch 240*280 square screen ​Key: 1 key (long press on and off the dial interface, short press on and off the screen, short press on and off the other interfaces to return to the previous level) ​Hardware Specifications ​G-SENSOR:CS7A20 ​Heart rate: HRS3300 ​Battery: welding wire general voltage battery 260mah ​Power interface: thimble card charging ​Vibration motor: 0827 welding wire motor ​Bluetooth: BT4.0/5.1 ​Touch: COF full touch full screen sea oak hit 816D ​Call: Jerry AC6963A ​Body temperature: CT1711( /-0.1~0.2) ​ ​Software Specifications ​Compatible system: Android 5.0 /IOS9.0 ​Support languages: Simplified Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese. ​APP support languages: Arabic, Bulgaria, Czech, Denmark, Germany, Spain, Finland, France, Indy, Croatia, Indonesia, Italy, Japanese, Korea, Norway, Netherlands, Poland, Pashto, Portugal, Russian, Sweden, Thailand, Ukraine, Vietnam, Simplified Chinese, English, Traditional Chinese ​Data storage: historical data of bracelet is stored for 7 days; Data storage APP for more than 7 days