Huawei bracelet 8 can listen to songs independently. Huawei bracelet 8 is equipped with the newly upgraded HUAWEITruSleep3.0 sleep monitoring technology, which supports health monitoring functions such as automatic blood oxygen detection, women's health management and all-day stress monitoring, and supports users to participate in heart health research. The realization of these functions can not be separated from the advanced software built in Huawei bracelet 8, which provides Huawei bracelet 8 with the ability to play music independently, and can also directly synchronize with the content of mobile phones, control music playback, play songs and listen to songs. Huawei bracelet 8 is a smart bracelet. The body weight of bracelet 8 is only 14g, and its thickness is 8.99mm Its main functions include health monitoring and sleep management.