mi Smart band 4 watch
Mi Smart Band 4 Watch Mi Smart Band 4 Watch Waterproof with Color AMOLED Touch Screen, Music Control, Unlimited Watch Faces and up-to 20 Days Battery Life. 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 5ATM 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 socia...