New 2018 I9Smart Bracelet Heart Rate Monitor Blood Pressure Fitness Tracker Waterproof Smart Band Sport Watch For IOS Android (Black) CHEMAI

Porduct description    Model  i9 (Blood pressure heart rate bracelet)  Color  Black,White,Green,Blue,Purple  Size  41*22*11mm,Adjustable length:150~245mm  Weight  22g  Product material  TPU  Heart rate sensor  Dynamic green-light heart rate  Chip Size  245mm(L), 23mm(W), 10.5mm(T)?  Screen size  0.96 inch ( TFT touch color screen)  Power-saving way  Raise your hand,bright screen  Whether or not to touch     Yes  Whether the vibration    Yes  Charge Way  Comes with USB interface   Charge time  1~2 hours  Battery information  80mAh polymer lithium battery  Waterproof grade  IP68  APP Name:H Band  DroiHealth  APP language  English, Russian, Spanish, Portuguese, French, German, Dutch, Chinese, Traditional Chinese  Compatible systems  Android 4.4 and above, IOS 8.0 and above  Connection mode  Bluetooth 4.0    Communication function  Telephone / QQ / WeChat / micro-blog / Facebook / Twitter / WhatsApp / Line / KakaoTalk    Characteristic function  Mileage, Number of Steps, Calories, Sleep Monitor, Heart Rate Monitor, Blood oxygen, Health Plan, Simulated Blood Pressure, APP Motion track，Step by step ranking    Other functions  Refused to answer the phone, Alarm clock, Sedentary reminder, IP68 waterproof,  USB charging, Raised hands bright screen    Packing list  1X i9 Wristbands(Comes with USB interface)  1X Manual

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