Pedometer built into the buckle. No need to worry about falling off or falling off. Displays steps, walking distance, calories burned, walking time, and time. 14 Days Memory Function Equipped with a pause function that can stop measurement. Adopts stepless adjustment belt with no holes that can be adjusted to your preferred position. (Cowhide leather can be used up to waist up to 43.3 inches (110 cm)); The walking detection function prevents vibration measurement other than walking.