The Mattress Smasher 9000 is a proprietary CNET device that objectively assesses mattress firmness. This unique machine ...

The best bed sheets are comfortable and soft. We've tested a range from cotton percale to linen. Our favorites include L.L.Bean, Brooklinen, and Sijo.

Serta offers several mattress types, including memory foam, innerspring and hybrid, and sizes from twin to California king. Serta also sells pillows, sheets, crib mattresses and pet beds.