A measurement method includes a first measurement in which a characteristic amount of a specific analyte in a biological fluid with a biosensor having a reagent surface is measured. The method also includes a second measurement in which the tilt angle or rotation angle of the reagent surface from a neutral position, or vibration applied to the reagent surface, as motion information of living activity is measured. Additionally, the method may include recording the motion information, and controlling, based on the motion information, a measurement operation of the first measurement and a recording operation of the recording.
