A “king size sleep number bed” refers to a large-sized bed that comes with an adjustable firmness level. For instance, the Sleep Number i8 is a king size sleep number bed with dual air chambers and customizable comfort settings for each side.
Sleep number beds have become increasingly popular due to their ability to provide personalized sleep experiences. They offer various benefits such as adjustable support, pressure relief, and reduced motion transfer. The concept of sleep number beds can be traced back to the 1980s when NASA developed a new type of mattress to support astronauts during space travel. This technology was later adapted for commercial use.
