We relied on our testing experience to determine the best queen-size mattresses. Here are our recommendations, including beds ...

Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.

Our sleep experts have combed through pages of products to bring you the best Amazon mattresses under $400 for a queen, the most popular bed size in the US. These picks are based on our hands-on ...