According to Zhongguancun Online, mi band 8 does not support playing the glory of the king directly. Its main function is health and exercise tracking, including monitoring steps, heart rate and sleep data, and also providing fitness suggestions and reminders. Although mi band 8 has a touch screen and some applications, its functions mainly focus on health and fitness, rather than playing games.

Mi band 8 is a smart bracelet released by Xiaomi Company on April 18, 2023. Mi band 8 has been upgraded with a brand-new quick release structure, brand-new leather, woven and metal wristbands. There is also a brand-new "necklace mode", which can also be completed by watching time, counting steps, NFC swipe card and "necklace" version.