Pedometer, Fitness Bracelet Wristband for Running Walking Distance Step Fitness Tracker by KeagTech Function of the Pedometer: Step tracker, distance & calorie counter, real time display (12-hours System). Size of the Fitness Tracker: Approx 4.5 x 3.4 x 2.2cm. High quality silicone made,portable and durable. How to Wear the Fitness Wristband: Wearing on the left hand, words display of LCD facing the fist, the two buttons are on the side of thumb.(Please Refer to Operation Manual). Life Time Warranty for the Pedometer: Best value in Fitness wristband! If you're not completely satisfied, we'll make it right or your money back.