The 3DTriSport Supreme Quality Walking 3D Pedometer by Realalt is a versatile device suitable for both indoor and outdoor use. It comes in a white color and is powered by a 3V CR2032 battery with a long life of up to 12 months. This pedometer offers various measurements including steps, calories burned, distance, exercise time, and daily step targets in either imperial or metric units. It features a large screen display, 30 days of exercise data memory, and a 3D Tri Axis sensor for accurate tracking during activities such as walking, running, and jogging. Additionally, it includes a clip and lanyard attachment for easy carrying on the waist, pocket, or around the neck.