Today, we bring a hundred yuan smart bracelet PK video. The participants in the PK are 79 yuan Xiaomi bracelet, 99 yuan bong2 bracelet and 37 degree bracelet.The user-friendly prices of these three bracelets have greatly lowered the threshold for everyone to taste fresh, but whose performance will be better?
![[PK] Comparison and evaluation video of 100 yuan kicker millet/bong2/37 degree bracelet](http://fanlma.cn/resWeb/images/default-banner.jpg?imageMogr2/thumbnail/!1920x495r/gravity/Center/crop/1920x495/quality/90)
