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  ◆  Smart Watch/Wristband ◆  4G Lte ◆  7.0 inch ◆  8.0 inch ◆  10.1 inch ◆  10.6-15.6 inch
  ◆  Bracket    ◆  3G WCDMA ◆  Deca Core ◆  Octa Core   Quad Core    Dual Core  ◆  HOT
  • Model NO.:D21
  • Chip model, nRF51822 nRF51822( Cortex M0 16MHz)
  • Memory, 256K
  • Acceleration sensor, Three-axis acceleration sensor
  • Heart rate sensor, Green light static heart rate sensor
  • Display,OLED 0.66’’ 64x48 Dots
  • Motor, Cylindrical vibration motor
  • Key-press, Touch key
  • Battery, 80mAh
  • IP66 Waterproof
  • Instructions

 

2016 newest Sport Bracelet Bluetooth Heart Rate Monitor Wristband

Smart Bracelet D21,IP66 Waterproof

App Functions:

Turn on/off the Wristband

  1. Long press the touch key for 4 seconds, users see the Welcome interface. It is touch key, please do not press the key with strong pressure.
  2. Short press the key to enter to the Device Management interface with power off icon at the top-left corner. Then long press the touch key to turn off the wristband.
  3. Long press to choose the function and short press to switch the functions.

Charging
Charger, voltage 5V, electric current 500MA-1000MA
Charging time, 30 minutes.

4:Bluetooth name DFit
5. The last four letters in the MAC address is used for distinguish each wristband. For example as above picture, the Bluetooth name is Dfit EEF2 found by App.
6.Software serial number :V1.80
APP download
Please scan the QR code below to download HPlus Watch APP,

Google play
App for foreign Android users
https://play.google.com/store/apps/details id=com.richtechie.hplus
iOS
App for ios users
https://itunes.apple.com/us/app/hplus-watch/id1021512165 l=zh&ls=1&mt=8
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