DMDG Bluetooth Sports Wristband Smart Watches Blood Pressure Heart Rate Monitor Activity Tracker IP68 Waterproof For iOS Android Car Alarm and Security Unit Working Current 13~26 DX

Unit Working Current 13~26 DX

factories Frequency Range Uplink 1920~1990MHz Frequency Range Down Link 2110~2180MHz Max

Wireless Transmission distance: 10 ~15 meters

-Battery Charging Time: 1-2 hours for a full-charge (Via USB cable)

support terminal dialing

DMDG Bluetooth Sports Wristband Smart Watches Blood Pressure Heart Rate Monitor Activity Tracker IP68 Waterproof For iOS Android Car Alarm and Security Unit Working Current 13~26 DXForm Color Black Model N A Quantity 1 set Material ABS Shade Of Color Black CPU Processor NRF51822(M0) Screen Size 0. 95 inch Screen Resolution 96*64 Network Type Others,NO SIM Card Type Others,NO Bluetooth Version Bluetooth V4. 0 Operating System No Compatible OS iOS 8. 0 Android 4. 4 Language Traditional Chinese, Chinese, English Wristband Length 24 cm Water proof IP67 Battery Mode Non removable Battery Type Li ion battery Battery Capacity 120 mAh