In addition to measuring and displaying the number of steps, it also displays walking distance, power walking, and calories burned. In addition, the effect of reducing medical expenses by walking can be calculated and displayed as “Medical Expense Reduction”. Depending on the number of steps, the encouragement message from Kitakyushu City's health image character “Smacky” is displayed, allowing you to walk while having fun. In addition, there are also fun projects such as the chance to earn poi