Dual "push button" firmness control can instantly change the firmness of each side of the mattress to suit the specific size, weight, and shape of each sleeping partner. It is very precise because it is graduated in increments of 1 point. It has 50 individual firmness adjustments (30 more than the Sleep Number Bed®)

When you change the mattress firmness for various reasons, the control has a unique memory function that allows you to automatically return to your favorite (most comfortable) firmness setting by simply pressing a button

If your bed is soft and you want it firm for appearance when making the bed, it has a fast-fill button