F25 Couples Wristband Heart Rate Blood Pressure Monitor Smart Watch IP67 Water Proof Bluetooth Bracelet Fitness Tracker For Android And IOS Phone Silver WANKAI

outlook smart bracelet Size 42mm*11H mm Environment Protection Yes water proof IP67 system of smart phone requirements Android system 4.4 and above, IOS system 8.0 and above, Bluetooth version BLE4.0 and above language All the main languages CPU NORDIC52832 screen 0.95 Colorful OLED,  0.95 colorful OLED motor Yes Blue tooth BLE 4.0 battery life 120--170h 120-170 hours battery capasity 110mAh charging cable spec 2pin  grip by 2 pin    function monitor heart rate, oxygen, blood pressure support several spors modes(walk,running,riding,swimming standard sports function(walk,sleeping,distance,calorie),monitor accurately one spot touch remote cameral control calling and message alarm and show WeChat connection lost prevention(alarm you if the bracelet is far from you) remote cameral control colok alarm excersise target setting APP/APK/APP/APK installation IBAND,scan QR code and download IBAND Carton size 420*320*180mm Color box size 150*80*31mm Product Size 42mm*11mm Finished weight 132g Product weight 48g Language German, Russian, Korean, Portuguese, Japanese, Spanish, Italian, English, French, Chinese Traditional, Chinese Simplified
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