Mi Band 4


Step Up, Live More with the all new Mi Smart Band 4 which comes with a 39% larger, color AMOLED full touch display.



Mi Band 4 is currently our most loved fitness band in its category. Nothing beats it’s AMOLED Display, Watch faces, and accurate tracking. Special highlights include Water resistant up to 50m and phenomenal 20 days battery life. People complain about its charging cradle which sometimes does not charge properly and little price increase since Mi Band 3. But still, at this price there is nothing like Mi Band 4.

Mi Band 4 Tips and Tricks Videos


  1. Color AMOLED full-touch display.
  2. Water-resistant up to 50m.
  3. Up to 20 days of battery life.
  4. Unlimited watch faces.
  5. Good built quality.


  1. Charging Cradle Issues
  2. Battery drain with custom third-party watch faces


  • The Mi Smart Band 4 features a 39.9% larger (than Mi Band 3) AMOLED color full-touch display with adjustable brightness, so everything is clear as can be
  • With music control on the band, you can change the song, increase/decrease the volume and groove on without even touching your phone
  • With a sturdy 5 ATM waterproof built, you can now take your band for a swim. It auto-detects your swim style and captures 12 detailed data points for tracking
  • Health and wellness tracking at its best with 24/7 automatic heart rating monitoring and alerts to warn you when the heart rate is high
  • Style the band display as per your mood with unlimited watch faces. Simply pick a photo from your gallery and set it as your watch face
  • With the band on your wrist, you can receive text messages, silence or reject calls, and get social media notifications instantly
  • Up to 20 days of long-lasting battery life for uninterrupted performance
  • Start your day right by understanding your sleep pattern with accurate light and deep sleep monitoring
  • 30+ features rolled into one band, your perfect companion

From the manufacturer


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