The AVTREK 3D Step Counter Clip On Pedometer is a fitness tracker designed for indoor and outdoor activities, particularly running and jogging. With an LED backlight for easy viewing, this pedometer provides distance measurement and is suitable for unisex adults. Made of durable plastic and powered by batteries, this one-size device from AVTREK features an accelerometer sensor and a clip for convenient attachment to clothing. Perfect for tracking your daily steps and improving your fitness routine, this pedometer is a reliable tool for achieving your fitness goals.