After sleeping on a Cocoon by Sealy Chill mattress for three weeks, here's how my fellow testers and I got on with this mid-range cooling mattress...

The Leesa Oasis Chill Hybrid mattress cradles the body and supports the hips, but it doesn't quite deliver on its cooling promise.

We slept on a Loom & Leaf mattress for three weeks to see if Saatva's luxury foam bed is as comfortably supportive as it says it is. Here's what we discovered...

The luxurious Saatva Graphite Memory Foam Mattress Topper is a supportive memory foam topper with an antimicrobial treatment.

Is the Nolah Evolution 15" mattress worth the hype? I reviewed the hybrid bed-in-a-box to see whether its spinal alignment and cooling qualities live up to its claims.

The original Purple Mattress rethinks the way mattresses are constructed, and delivers a supportive, cool night's sleep.

Nectar’s best-selling mattress-in-a-box is great value, but how does it rate in terms of design and comfort?

The PurpleFlex (originally NewDay) delivers excellent comfort and support, with its pared-back design and affordable pricing.

The Helix Dusk Luxe is a premium hybrid mattress that offers a cloud-like feel and support for your hips and back.

The high-end Stearns & Foster Estate is comfortable, supportive mattress with a traditional feel.

Read our Eight Sleep Pod 3 cover review to find out why this water-cooled smart mattress cover delivers peak ZZZZs

Read my review to find out why the Saatva Classic is TechRadar's #1 rated mattress.

In my review of the Naturepedic's Adagio, you'll learn why I think this pricey mattress topper is worth every penny.

The Leesa Studio is an affordable and supportive mattress from this leading bed brand, but may be too firm for some.

Before you buy the Tempur-Pedic Tempur-Cloud mattress, read this review and ask yourself if the quicksand feel will suit you and your sleep style.

I slept on Resident's premium Cloverlane Hybrid Mattress for one month to see how it compares against some of the world's best luxury mattresses.

The Helix Midnight is a best-seller made for side sleepers; how does its performance stack up against its accolades?

I put the Casper Original through its paces to see how it matches up to other memory foam mattresses, and I wasn't too impressed.

The Zoma Hybrid mattress is designed to promote physical recovery – I tested it out to see how it performs in practice.

The Emma Premium Topper is thick, plush and sumptuous, but it won't suit every kind of sleeper.

The Tempur-Pedic Tempur-Adapt promises "legendary pressure relief" but does it deliver? Here's what I learned.

We review the DreamCloud Luxury Hybrid Mattress to see if it’s as exceptional as thousands of sleepers claim it is.

I'm a pro mattress tester with back problems, so of course I had to try the Saatva RX. Here's how I feel after a month of sleeping on it.

I put the affordable Awara mattress through its paces over the course of one month. Here's how it fared...

Despite the Llano V10’s impressive cooling, you can get even better performance for not much more money and similar performance for a whole lot less.

Considering this affordable laptop cooling pad? The results of these benchmarks may make you think twice.

Sure, this popular cooling pad has a chance of chilling your laptop – but do you really want to have to roll the dice?

A lightweight, cool, ergonomic gaming chair that just needs a touch more refinement to take it to the next level

The Emma Premium Pillow uses layers of foams to offer different features. Here's my hands-on review.

This smart Dreo pedestal fan ticks almost all the boxes when it comes to convenient cooling.