D21 DFit Smart Bracelet Wristband w/ Pedometer Heart Rate Sports Fitness Tracker Bracelet Watch For IOS Android

FOB Reference Price:Get Latest Price
US $19.5-20 / Piece | 100 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Week
Port:
shenzhen
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
GreatAsia
Model Number:
D21
Function:
Heart Rate Monitor
Compatible:
Android 4.4/ios7.0
BT:
V4.0
Packaging & Delivery
Packaging Details
gift box
Delivery Time
Shipped in 3 days after payment

D21 DFit Smart Bracelet Wristband w/ Pedometer Heart Rate Sports Fitness Tracker Bracelet Watch For IOS Android

  • 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