If you need quality sleep and have been putting off buying a new mattress, Walmart has a deal on the Serta Classic 12.5-inch Firm mattress. A Serta Classic 12.5-inch Firm Mattress is on sale now ...

Indicates how firm a mattress is on our scale from 1 to 10, where 1 is very soft and 10 is very firm. The Serta SleepToGo is part of the Mattresses test program at Consumer Reports. In our lab ...

With so many Christmas deals live this week, there's never been a better time to shop for a bed featured in our best mattress guide. One of our favorite sales this week comes from Serta.