Step count measuring apparatus and medium

A step count measuring apparatus that measures a step count based on a degree of acceleration data, the step count measuring apparatus comprising:

• an acceleration sensor that measures the acceleration data;
• and
• a processor, wherein the processor
• detects at least one of a local maximum value and a local minimum value of the acceleration data in a predetermined time,
• determines a threshold value based on the at least one of the local maximum value and the local minimum value that has been detected by the processor,
• measures the step count based on the acceleration data and the threshold value that has been determined by the processor, and wherein
• the processor determines a first threshold value as the threshold value in the case where the at least one of the local maximum value and the local minimum value exceeds a predetermined value, and determines, as the threshold value, a second threshold value that is less than the first threshold value in the case where the at least one of the local maximum value and the local minimum value is equal to or less than the predetermined value.