 Ask your doctor today about Sky Rizzi and visit SkyRizzi.com or call 1-866-SKY-RIZZI to learn more. Why choose a Sleep Number Smartbed? Because no two people sleep the same. Only the Sleep Number Smartbed lets you each choose your individual firmness and comfort in your sleep number setting. The Climate 360 Smartbed is so smart, it actively cools or warms up to 13 degrees on either side for your ideal sleep temperature.