The bracelet worn on the wrist can be connected with the mobile phone and can send electric reading messages.

Xiaomi bracelet 2, which was officially launched on June 7, 20 16, can meet the needs of the subject. The 0.42-inch organic light-emitting diode display screen can display six kinds of conventional information, such as time, heart rate, steps, mileage, heat and electricity, and can display sedentary, & incoming calls, text messages and mobile phone & bracelet alarm clock, and seven kinds of reminding information that meets the sports standards. In addition, there are screen information that can be customized, such as touching buttons, raising the wrist and brightening the screen. IP67 is waterproof and dustproof, and its battery life can reach 20 days.