All used Xiaomi Band 4 have undergone strict testing and include 6-month warranty plus free shipping!
Best value of money!
Mi Band 4 Enhancements
The battery of the Mi Band 3 has been going on for a long time but thanks to the 135mAh battery of the Mi Band 4 you have to worry less about charging your activity tracker. Not only the battery life has improved, but the Mi Band 4 also has a nice full-colour AMOLED screen. The 0.95-inch screen with a resolution of 120 x 240 is of course also a touchscreen.
Other specifications:
A 2.5 D glass protection to ensure that the activity tracker is fall resistant.
A sporty design, combining with every garment. Whether you're in the gym or at work, the Mi Band 4 will make your outfit.
If you are in a different colour band, it is possible to replace the colour.
With the pedometer and heart rate monitor, you can track walking, running, cycling, and more.
With the Mi Band 4, You can also take a dip, the tracker is waterproof to a depth of no less than 50 meters. In addition, you can set the tracker to different swim modes such as Freestyle, backstroke and butterfly stroke.
This concerns the Mi Band 4 International version with manual, app and activity tracker.
