1.Reset button reset to 0 2. Accumulative total step 99999 step 3.LCD display, easy to read 4.Mode Button can be displayed in turn: step by step account number - miles - km mileage - consumption of energy (calories)
Battery: slightly larger than the quartz watch button battery, battery sales offices can buy, because of energy-saving device (power off automatically when in the static), the original battery with more than a year without problems.
My personal experience: placed in the waist belt to achieve a more accurate account step, the lowest error rate, because each person's walking habits different from the proposed number of simple steps to adjust the pedometer's waist test location can make meter step device to achieve the best accuracy.
Electronic Multifunction Step Counter Pedometer