Handlife&reg; LCD Pedometer Walking Run Step Distance Calorie Counter Watch Bracelet (Green) ABS+Silica gel Imported We will be aimed at the problem to improve the products, but I don't accept no reason of bad review or bad review of professional from competitors. Walking For Life! Tracks steps, aerobic steps (i.e. healthy steps), distance walked and calories burned. Highly Accurate. Features smart sensor technology so it won't miscount steps. Any concern please feel free to contact us and we will serve you perfectly.