Abstract: Average blood pressure data of a morning time zone of every week and average blood pressure data of a night time zone of every week calculated by an average calculation portion are stored in a memory by performing blood pressure measurement. An every-week processing portion alternately switches and displays the average blood pressure data of the morning time zone and the average blood pressure data of the night time zone read from the memory based on an instruction input through an operation unit on a display unit every three seconds, or the like.

Abstract: A blood pressure measurement apparatus detects a downward flexure of an arm rest and informs a user of the downward flexure on a display unit. By providing a partially color changing display or a blinking display on the display unit, the user is informed that a measurement posture is not good. The blood pressure measurement apparatus has an elbow rest with an arrangement that can easily prompt the user to be in a good posture for measurement.

Abstract: Average blood pressure data of a morning time zone of every week and average blood pressure data of a night time zone of every week calculated by an average calculation portion are stored in a memory by performing blood pressure measurement. An every-week processing portion alternately switches and displays the average blood pressure data of the morning time zone and the average blood pressure data of the night time zone read from the memory based on an instruction input through an operation unit on a display unit every three seconds, or the like.

Abstract: A blood pressure measurement apparatus detects a downward flexure of an arm rest and informs a user of the downward flexure on a display unit. By providing a partially color changing display or a blinking display on the display unit, the user is informed that a measurement posture is not good. The blood pressure measurement apparatus has an elbow rest with an arrangement that can easily prompt the user to be in a good posture for measurement.

Abstract: Blood pressure data read from a storage unit is displayed using a blood pressure level bar divided into rectangular segments, and a numerical value of data in a display unit. During the blood pressure measurement, the blood pressure level bar and the numerical value are displayed according to the rise and fall of the detected blood pressure in the display unit. A reference value for determining high blood pressure is displayed in association with the blood pressure level bar. The person to be measured can grasp the blood pressure section to which the measured blood pressure corresponds based on the reference value. The person to be measured can readily grasp the transition of the blood pressure value with the blood pressure level bar even if the size of the display region of the display unit is small.