Abstract: A blood pressure measurement apparatus includes a blood pressure monitor measuring a subject's blood pressure, a finger cuff, a pulse wave detector and a pulse rate calculator operative to continuously measure a pulse rate serving as physiological information other than blood pressure, a pulse rate storage storing the continuously measured pulse rate, and a comparator and determiner determining from a previous, continuous pulse rate stored in the pulse rate storage that a currently measured pulse rate is close to a specified level relative to a range in variation of a pulse rate unique to the subject. When the comparator and determiner determines that the currently measured pulse rate corresponds to the specified level, the blood pressure monitor is instructed to start blood pressure measurement.

Abstract: A blood pressure measurement unit measures the blood pressure and a CPU accordingly stores, in a blood pressure storage unit, measurement data as well as time information regarding the time at which the blood pressure is measured. The CPU calculates, as representative measurement data, the average of a plurality of measurement data stored in the blood pressure storage unit and correlated with the time information indicating a time in the range between nine weeks ago and ten weeks ago, correlates the representative measurement data with time information representing the corresponding week and stores the data with the time information in the blood pressure storage unit. At this time, the CPU deletes from the blood pressure storage unit those measurement data based on which the representative measurement data is calculated.