<p>An air mattress control device which sets the hardness of an air mattress by causing an air pressure setting section (12) to set, based on human body information inputted by an input operation panel (20), the pressure of air supplied to each air cell (51-54) of an air mattress body (50). Also, the air mattress control device causes an operation mode switching section (17) to switch the operation mode of the air mattress body (50) between a static mode and a pressure switching mode.</p>