Xiaomi Mi band 4 in appearance, Xiaomi Mi band 4 and the previous generation is still a certain difference, and it will use a color touch screen, rumors will support medical-grade heart rate detection, or will be a highlight of the Xiaomi Mi band 4. The battery capacity has increased from 110mAH to 135mAh, and the charging of the millet bracelet 4 no longer needs to be disassembled, and it can be charged directly on the charger.

According to the information given by foreign media, Xiaomi Mi band 4 has passed the certification of Bluetooth organization. There are two models, XMSH08HM and XMSH07HM. The word “Xiaomi Mi Smart Band 4” is also displayed on the certification page. Both models of the Xiaomi Mi band 4 will support Bluetooth 5.0, and the other version of the XMSH08HM version is the NFC version.

Considering the listing time of Xiaomi Mi band 3 last year, this year is likely to be released together with the Red K20. As for the price of Xiaomi Mi band 4, it is likely to increase slightly, and it is expected to start at 199 yuan.