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    D21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smart Band For iOS Android - White

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    Highlights

    • Built-in NFC chip: It can automatically transmit within 5cm response distance, fast swiping and replace the bus / metro card
    • 0.66 inch OLED touch screen for information watching: see call notifications, daily stats and time
    • G-sensor: adopts the newest flexible sensitive technology, the screen will light on when rotate wrist
    • Green light heart rate sensor: make accurate analysis of the hemokinesis situation with green LED light sensor
    • Health fitness tracker: monitor your activity levels, track walking distance and calculate calories burned, achieve the daily exercise targets you set and work towards a healthier lifestyle
    • 80mAh li-polymer battery: long standby time, normal working time is up to 3-5 days
    • Light Weight, touch design, easy to operate
    • Syncs via Bluetooth with iOS and Android
    • IP66 life-level waterproof

    D21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - WhiteD21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smartband For iOS Android - White

    Specification

    General
    Chipset NRF51822
    Sensor Triaxial Gravity Sensor
    Hardware Parameter Single core
    Software Parameter OSAL
    Compability Android4.3 or higher,iOS 8.0 or above system
    Screen Type 0.66" OLED
    Screen Resolution 64*48 pixel
    BT Version V4.0
    BT Connection Distance 8-12m
    Battery Capacity 3.7V / 80mAh
    Standby Time 7 days
    Charging Electric Current 200mA
    Charging Type Touching Point Charging(Clip Charger)
    Average Working Current 6mAh
    Average Standby Current Less than 40uA
    Waterproof Grade IP66
    Available Colors Black, Pink, White, Purple
    Material Main Body(PC) + Watchband(silica gel)
    Dimension 23.7 * 12.2 * 164~232 mm
    Package Contents
    1 x DFit Smart Bracelet, 1 x User Manual

     

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          D21 DFit Smart Bracelet Heart Rate Monitor Fitness Tracker Bluetooth 4.0 IP66 Sports Smart Band For iOS Android - White
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