whats the difference between sleep number and serta
June 5, 2008 7:32pm CST
i want a new bed soo i need help figuring this out
• United States
6 Jun 08
I know that the sleep number is totally adjustable and customizable to your own personal tastes. Also, you can change the firmness whenever you want. I don't think the Serta does that. You are stuck with whatever firmness you buy. The Sleep Number bed is also more expensive.