Track all your long-distance walks with the Walker 25 from Kasper & Richter. This pedometer features a circular dial that measures your distance in easy-to-read, quarter-mile graduations, with one full rotation equaling 25 miles. The Walker 25 lets you adjust the step length from 1 to 3' to better match your stride. In addition to being compact and easy to carry, the Walker 25 utilizes a battery-free, mechanical design, so you don't have to worry about losing power.