Best collection of football custom watch face for Mi Band 4. Simple instruction to download & sync watchface. Enjoy cool collection of Mi Band 4 Watch Faces. Open, choose, download with a click and install! Regularly added new watchfaces. The easiest way to set the WatchFace: 1) Open MiFit 2) Click on "Profile" 3) Click on "Mi band 4" 4) Click on "WatchFace setting" 5) Click on "Local watch face"