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Stylish Waterproof Heart Rate Monitor Wristband

Regular price $89.99 $59.99




  • Heart rate monitor, Pedometer, Sleep monitor, sedentary reminder, call reminder, SMS alert, alarm, sliding touch, long stand, ultra-fast charge, etc.
  • Built-inNFC chip: It can automatically transmit within 5cm response distance, fast swiping and replace the bus / metro card
  • 66 inchOLED 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 lightheart rate sensor: make accurate analysis of the hemokinesis situation with green LED light sensor
  • Healthfitness 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
  • Compatible OS: Android, IOS
  • Compatibility: Android 4.3, iOS 7.0 and above system
  • Language: English, Simplified Chinese, Traditional Chinese
  • Available color: Black, Pink, Purple, White


> Model: DFit D21
> Color: Purple, Pink, Black, White(Optional)
> Material: Plastic
> Charge/Data Port: Specilaised charging port
> CPU: nRF1822(Cortex M0 16MHz)
> Memory: 256K
> Display: 0.66" Capacitive touch screen
> Resolution: 64 * 48 Pixels
> Bluetooth Version: 4.0
> Battery Capacity: 80mAh (Standby time will depend on the actual using situation.)
> Sensor: G-sensor
> Product Size: Approx. 15.5 * 3.5 * 2cm / 9 * 1.36 * 0.78in
> Product Weight Approx. 28g / 2.1oz
> Package Size Approx. 15.5 * 9 * 3cm / 4.7 * 3.31 * 2.73in
> Package Weight Approx. 120g / 7.07oz

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Stylish Waterproof Heart Rate Monitor Wristband

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