Track your steps day or night with the NightWalker 12 from Kasper & Richter. This compact pedometer features a luminescent dial that allows you to see your progress in low-light situations. It also lets you customize step length to match your stride and keeps track of your progress in easy-to-read quarter-mile graduations. The NightWalker 12 is a battery-free, mechanical pedometer, so you don't have to worry about losing power.