| 摘要 |
PROBLEM TO BE SOLVED: To display, in an easy-to-view manner, changes with time of a user's exercise data in a portable electronic device.SOLUTION: A portable electronic device is worn and used on a wrist of a user who is exercising. History of the latest measured value is displayed on a display, along with a current measured value of exercise data being a display target. The measured value history 36 is displayed as a bar graph showing a statistical value of the measured value during a predetermined unit period by a length of a bar. In the bar graph showing the measured value history 36, a part corresponding to a predetermined target range is distinctively displayed. The display range of the target range is fixed in a central part of the vertical axis of the bar graph. A scale on the vertical axis is determined according to the numerical value range of the target range. |
