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

For example, there’s a $400 difference between a queen and king size Saatva Classic (the brand’s most popular bed, and you can ready why in our Saatva Classic mattress review).

You have your pick between a range of mattress sizes, from a single-person twin-sized bed (for when your kid is too big for a crib) to an extra-wide California king fit (for couples who like to ...

The $379 Viscountess 12-Inch King-Size Mattress is on sale at Walmart for $259, and it would be a welcome upgrade to your old ...

RD.com, Getty Images (8) There are far more mattress sizes than you’d expect. The most common ones you can find readily available include mini crib, crib, twin, full, queen, king and California ...

Best king memory foam mattress: Leesa Original Hybrid Mattress Leesa Original Hybrid Mattress Leesa Sleep US $1,499.00 $1,199.00 ...

But to enjoy the Alaskan king you first need to find a mattress that suits both your sleep needs and your size preferences. That might be trickier than it sounds. I test mattresses for a living ...

I've rounded up the very best king size mattress deals, all for less than $1,000 and with options to suit every sleep position. Including my top pick, the DreamCloud Hybrid Mattress, now just $835 ...

A king-size mattress is 76 inches wide and 80 inches long, while a California king mattress is 72 inches wide and 84 inches long. (The California king is the longest mattress available — even a ...

We test king-size mattresses just like we would any other bed. When a new mattress arrives at our testing facility, it undergoes rigorous, hands-on testing by each of our experts.