Mi Band 3

Fitness activity tracker by Xiaomi


  • Rich notifications
  • Display SMS, caller name
  • Weather forecast
  • Smart alarm clock
  • Pedometer
  • Stopwatch
  • Find your smartphone
  • Clock
  • Heart rate monitor
  • Sleep phase tracking
  • Smart lock, unlock phone without password
  • Reminder to rest
  • Sedentary reminder
  • Vibrating alert
  • Calorie consumption


  • Screen: 0.78 inch OLED touch screen (128 x 80 pixels)
  • Waterproof: 5ATM diving underwater up to 50 meters (IP68)
  • Battery: 110mAh Li-Po (20 days standby)
  • Weight: 20g
  • Product size: 17.9 x 46.9 x 12 mm
  • Wristband total length: 247 mm
  • Connectivity: Bluetooth 4.2 LE
  • Requirements: Bluetooth 4.0, Android 4.4 or iOS 9.0 and above

New sensor algorithms

New pedometer algorithm to improve the accuracy of steps taken and not taken (when sedentary). ADI Motion sensor which measures heart rate more effectively. Sedentary alert, that gives you an alert via vibration to remind you to take a walk when idle for long time.

This version doesn't have NFC function. NFC version will be released later.

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Water Resistant

More freedom to wear

The whole fitness tracker is waterproof up to 50 meters, which is some of the best waterproofing we've seen on a wearable and will mean you're able to take it swimming and in the shower too.

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Office: sales@devem.org