LifeSource XL-18CN is a tri-axial activity monitor that can help you track your steps, distance traveled, and calories burned. It uses a digital accelerometer to track movement in all directions, so it can accurately track your activity whether you are walking, running, exercising, or even dancing. The XL-18CN also has a motion indicator that shows you the intensity of your movements, a 14-day memory, a clock, a power save mode, and a battery life indicator. It comes with a detachable lanyard, so you can wear it around your neck or attach it to your clothing.