 Perfect bed for couples. Sleep Number smart beds automatically respond and adjust to your movements so you stay sleeping comfortably all night long. And these smart beds are so smart, they learn how you sleep and provide personalized insights to help you sleep better. They have everything you need. You sleep too hot or too cold, they have something for that. Let's say your partner snores, they have something for that. Pressure relieving comfort layers for soothing sleep throughout the night.