Is the rice band new or old, Zhihu?

It must be a new model. It's good. Mi band has added an organic light-emitting diode display screen, which can view time mileage, heat, steps and heart rate on the screen. Moreover, the new mi-band model has added anti-loss design, which is stronger than the old mi-band model and the main body will not fall easily. The battery life is also good. The steps are also much more accurate than the old ones.