Accusplit 140S is an activity pedometer designed to accurately track your steps, distance covered, and calories burned. It features multiple modes, including pedometer mode for all-activity step counting, distance mode for tracking distance covered, and stopwatch mode for measuring elapsed time. The stride length can be customized for more precise distance calculations. The device can be reset to zero or powered off completely. Accusplit 140S comes with a safety pin and a clip for easy attachment to your clothing.