To provide a portable device and a training control method executed on the portable device which are applied to health control.

A processing unit 20 executes first processing for comparing a current direction estimated by a direction calculation unit 18 and a set direction set by a training program, and determining whether the current direction and the set direction agree with each other within a predetermined range, and second processing for calculating a time required for the agreement, and making a determination or evaluation, and displays the processing results based on the first and second processing on a display unit 22.