Cooling mattresses use a range of specialty materials to help regulate in-bed temperature and wick away body heat. If you're prone to overheating at night, you'll benefit from selecting the best mattress for keeping night sweats at bay – we've listed the top 8 options below.
On average cooling mattress are more expensive than standard mattresses, but we have excellent options for all budgets in this guide. In fact, our top-rated mattress costs just $799 for a queen size. While they vary in design, cooling mattresses usually have a temperature-regulating surface that dissipates body heat and keeps the cover cool to the touch. The best cooling mattresses also use materials such as graphite, copper (both cooling and hygienic) and gel-infused memory foam to increase breathability and wick away moisture to keep you dry.
Each model comes on a risk-free trial basis (100 nights is the average), and if you change your mind during that time you’ll get a refund and the mattress will be collected. We recommend testing it for at least 30 nights to ensure it really does help you feel cooler during sleep.
Below are our recommendations for this year's best cooling mattresses, along with the cheapest prices we're seeing during current mattress sales so you can keep a little extra cash in your pocket.
The best cooling mattresses: As chosen by experts
Hybrids are great for offering proper back support and tend to provide a cooler sleeping experience than even the best memory foam mattresses. The 12-inch high Cocoon by Sealy Chill is a reliable and affordable cooling mattress with impressive features for the lower price. The Chill is a great choice for combination sleepers, those of an average weight, and couples looking for good motion transfer plus cooling.
The Cocoon Chill magic begins with a cover designed to remain cool to the touch during sleep. That’s followed by two layers of the brand’s Phase Change Material pressure-relieving memory foam. This dissipates body heat while adapting to your unique body shape, supporting your spine in various sleeping positions. It also provides a comfy ‘sink-in’ feeling but with that all-important spinal support, particularly for back sleepers.
The Cocoon Chill cooling mattress has a core layer made up of eight-inch pocketed coils, there to provide a slightly bouncier feel hybrid while promoting good airflow. The firmer coils along the steel perimeter provide reinforced edge-support, meaning you can both sleep right up to the edge and use every inch of your bed space.
Compared to other models in our best cooling mattress guide, the Cocoon by Sealy Chill is very well priced for the cooling tech on offer, with a queen usually clocking in at around $800 during its most recent sales. (Use our guide to the best Cocoon by Sealy mattress sales for the latest offers.) After analyzing user reviews, we did spot some minor complaints that the mattress isn’t firm enough for stomach sleepers, or that side sleepers who enjoy a softer mattress found it too firm in the shoulder and hips areas. But overall, the user reviews are positive and praising of the cooling comfort in relation to a more affordable price for a cooling mattress.
Cocoon by Sealy Chill mattress: 35% off + free pillows & sheets (opens in new tab)
As we noted in our Cocoon Chill mattress review (opens in new tab), you get tremendous value for your money here — from exceptional cooling to superb motion isolation so you're not woken up by a restless partner. It's now 35% off during Memorial Day mattress sales, bringing the price of a queen to a super-affordable $799 (was $1,239). Even better, you'll get two free pillows and a sheet set with purchase.
The extra features in Nectar’s Premier Copper mattress are designed for hot sleepers looking for a premium cooling mattress with a more affordable price. At 14” deep, the Premier Copper delivers big on comfort as well as temperature-regulation. At the top is a cooling quilted cover made with soft, breathable poly-blend materials infused with heat-conductive copper fibers and other heat-wicking tech. These help keep the mattress cool to the touch.
Beneath the cover is the Nectar Smart Layer with ActiveCool HD. This layer has four inches of cozy pressure-relieving gel memory foam that contours to your body for supportive sleep. The layer’s phase-changing material adapts to your body temperature to help you stay comfortable and wake refreshed too. There’s also a sturdy 9” base for support from the foundation up, with dense foam that works with the cozier layers above.
Nectar’s cooling mattress is made with toxin-free hypoallergenic materials, and comes with a risk-free 365-night trial, which is plenty of time for you to try it throughout the seasons. There’s also a forever warranty and free shipping, which makes the Premier Copper a low-stress option if you’re looking to upgrade your current mattress to something with proper cooling power. Nectar also includes hundreds of dollars' worth of free bedding – especially useful if you're opting for a size that's different than your current mattress.
Nectar Premier Copper mattress:
From $1,399 $1,199 at Nectar Sleep (opens in new tab)
Up to $600 in total savings - In our Nectar Premier Copper mattress review (opens in new tab), we call it a fantastic choice for side sleepers who overheat, with dynamic relief layers that are supportive and cooling. On top of a $200 savings, you'll also get up to $499 in premium bedding included free so you can refresh your sleep setup all at once. You have a full year to try it out, too.
The Purple Original is one of the original and best breathable mattresses for hot sleepers as it uses the brand’s famous GelFlex Grid material to dissipate heat and deliver more tailored pressure relief. So if you sleep hot and you’re experiencing hip or back pain, and you don’t have the budget for a Tempur-Pedic, then the Purple is the best choice.
The entire mattress is designed to boost your sleep comfort, and that starts with temperature. There are over 1,400 air channels built into the Grid to ensure better airflow, in and out of the mattress. That stops heat from pooling inside and heating you from the base up. The Purple Original also opts for breathable foams to double down on all that cooling.
This is also a brilliant mattress if you’re unsure what level of firmness you prefer, as, thanks to the GelFlex Grid, the Purple Original is designed to be softer and more responsive under your shoulders and hips, but firmer and more supportive for your back and legs.
You’ll get 100 nights to trial it at home, with free shipping and free returns should you change your mind during the trial period. It’s also covered by a 10-year warranty, which is standard among cooling mattresses of this price.
- Read our Purple Mattress review
Purple Mattress: from
$799 $699 at Purple (opens in new tab)
Save $100 - There isn’t a huge saving on the Purple this month, but you can get $100 off every size and you’ll qualify for $100 off select accessories when you buy the Original mattress. A queen size is priced $1,299 (was $1,399) in the Purple mattress sale (opens in new tab), which is reasonable for a cooling bed of this quality and with such premium materials.
The Brooklyn Bedding Aurora Hybrid is a cooling memory foam and innerspring mattress that provides a comfy sleeping space for anyone who switches sleep positions in the night and is always kicking off the covers because they’re too warm. The Aurora Hybrid cooling mattress comes in three levels of firmness (soft, medium, firm) and a guide on the brand’s website will help you choose the right feel for your body and sleep position. It comes on a 120-night trial, which is one of the longest in this guide (though it doesn’t compete with the industry best of 365 nights).
This 13.5-inch hybrid starts with a 1.5-inch layer of CopperFlex foam for added pressure relief, but copper also has antimicrobial elements, making this a good choice for fresher sleep. The brand’s own TitanCool proprietary foam is infused with cooling gel beads that liquefy at higher temperatures, so they adapt to your environment and body temperature while you sleep.
After that, the mattress has two inches of responsive foam followed by a one-inch gel foam layer. They sit on top of 1,032 coils to deliver all-over support and pressure relief across your hips, back, shoulders and knees. A 3/4-inch memory foam base provides durability for the coil layer.
The Brooklyn Aurora cooling mattress ensures the spine is aligned for side sleepers, while hot back sleepers will get ample lower back support and constant pressure relief. That coil layer adds bounce and is fast to respond to your every move too, making it a good pick for combination sleepers who switch sleeping positions. If you’re a stomach sleeper, go for the firm version for maximum comfort and alignment.
From our analysis of user reviews, customers seem to relish the advanced cooling tech of the Brooklyn Aurora, and how it has a relatively affordable price tag (especially when on sale) compared to similar models - a queen retails for $1,874. Some customers complained that Aurora was too bouncy, particularly the soft version, but body weight and sleeping position should be taken into consideration here. The Aurora also gets high marks for its cool-touch surface, and how it comes in your choice of three different firmness levels.
Brooklyn Aurora Hybrid:
From $999 $749.25 at Brooklyn Bedding (opens in new tab)
Here's your chance to take 25% off the best cooling mattress, which includes a queen size for $1,405.50 (reg. $1,874). Three firmness levels are on offer so you can select a mattress that suits your body type and sleep position — with 120 nights to test it out to make sure it's the right fit.
Not only is the GhostBed Luxe one of our best cooling mattresses, it also features highly in our guide to the best mattresses in a box as a superb luxury option for anyone who enjoys a softer, more snugly bed. The 13-inch tall GhostBed Luxe is constructed with seven individual layers of cooling and comfort elements, creating a cool yet cradling effect along your body.
For a memory foam mattress, the GhostBed Luxe is decidedly cool, and has good edge support so you can spread out and use every inch. As well as being a great mattress for side sleepers, it's also highly rated for motion transfer, so it’s good for couples who toss and turn throughout the night, or those sleepers who share their bed with pets.
The GhostLuxe cooling mattress uses a material technology called Ghost Ice Fabric. This is made from polyester and viscose with a plush feel that’s cool to the touch. That’s followed by one inch of cooling fiber, then one inch of gel memory foam. The Ghost Ice Layer features patent-pending thermo-sensitivity technology that senses heat while you sleep and adjusts the mattress to keep you cooler.
The GhostBed Luxe’s gel memory foam layer adapts to your body, relieving major pressure points (hips, back, shoulders), eliminating any physical discomfort that may cause you to toss and turn while trying to find a comfy position to drop off in. After that comes a Ghost Bounce Layer which helps you to get out of bed more easily as it doesn’t have that deep sinking feeling most foam models have. Finally, the support layer is 7.5 inches tall and ensures the mattress remains durable for the long-haul.
When evaluating user reviews, we found that GhostBed Luxe customers enjoyed how supportive it is ᠆ particularly for the spine ᠆ while alleviating pressure and evenly distributing body weight across the mattress. This in turns helps prevent premature sagging and also spreads out wear and tear, so the cooling mattress lasts longer. It’s also a great option for side sleepers because of the high levels of cushioning around the hips and knees. But for hot sleepers who want a firmer mattress, or for stomach sleepers or those who weigh heavier than average, the GhostBed Luxe might be too soft. This one comes on a 101-night trial and is covered by a generous 25-year warranty.
GhostBed Luxe mattress:
from $1,895 $1,327 at Ghostbed (opens in new tab)
Save 30% on the 'coolest bed in the world' during the latest GhostBed mattress sales (opens in new tab). The Luxe is loaded with cooling tech that includes a phase changing quilted cover, gel memory foam and thermo-sensitive material that senses when you're too warm. In addition to money-off savings, you'll also receive two free pillows with your mattress.
The Bear Original mattress is a great choice if you like a firmer mattress and sleep on your side or back (or switch between both) yet regularly overheat during sleep. It uses different material technologies to regulate temperature and to help you sleep more comfortably for longer, so you don’t wake up flinging back the covers just to cool down.
This all starts with a breathable cover that uses Celliant technology to help your muscles recover faster during sleep and relaxation. Bear has partnered this with cooling graphite-gel memory foam, which quickly dissipates excess body heat so that it doesn’t build up in the mattress. This is important when in all-foam models, such as the Bear Original, and makes them more breathable than many of their competitors.
There are extra layers of foam to handle support and contouring comfort for your body, though the Bear Original definitely has a firmer feel, rated at 7 out of 10 on the firmness scale. So keep that in mind if you want a plush cooling mattress - the Cocoon by Sealy Chill above might be a better option for you. Some side sleepers with a lighter body weight may find the Bear too firm to sleep comfortably, but we think it’s an excellent choice for average build and heavier side sleepers, plus back and stomach snoozers.
The Bear Original cooling mattress comes in seven sizes and is usually on sale, so it’s very rare that you’ll pay full price for it. Right now, a queen size is down to $699 and it comes with free gifts, which is excellent value for a proper cooling mattress with a lifetime warranty.
Bear Original mattress: 30% off plus 2 free pillows at Bear Mattress (opens in new tab)
If you're a side or back sleeper who is prone to overheating, you won't want to pass up this deal. The Bear Labor Day sale knocks up to $486 off its Original cooling foam mattress. That means you can get a queen for $699 (was $998) — or $100 under the sale price we typically see. A pair of Cloud pillows is also included (valued at $100) along with a lifetime warranty.
Eight Sleep’s The Pod set out to revolutionize the way beds regulate body temperature during sleep and it succeeded with the Pro version of its cooling mattress system. It recently refreshed its line of smart beds, with the Pod 2 Pro effectively replacing the Pod Pro as the brand's entry level offering.
The Pod 2 Pro has a slightly lower profile than its predecessor – 11 inches instead of 12. It's otherwise the same blend of from memory foam and polyfoam layers that work with the Hub’s hydro engines that pump water to the 1-inch Active Grid layer with integrated ComfortBlend material. (This is a change from the previous model, which had the Active Grid beneath the first layer.) Next up is a 2-inch pressure-relieving layer, followed by four inches of contouring foam to mold to the shape of your body. At the base is 4 inches of support foam.
The Eight Sleep app pairs with the bed’s sensors to monitor whether you’ve fallen asleep or woken up, and will adjust the mattress temperature accordingly. The app also produces a nightly sleep score based on your awake and asleep times, heart rate, body temperature and in-bed movements. The Pod 2 Pro also features environment sensors that measure the room temperature, humidity, and local weather to react intelligently - a fantastic help when you’re trying to sleep during a heatwave. You can avail of advanced sleep stats via an 8+ Pro subscription, which costs $19 per month.
Still present is the 'brains' of the Eight Sleep mattress, The Hub, which should be small enough to either fit on your nightstand or you can place it on the floor next to your bed, and it only needs to be refilled every two or three months. Water flows from the Hub into the ActiveGrid layers to either heat or cool the mattress. If you plan on sharing this mattress with your partner, you can each customize the temperature on your side of the bed. This is ideal if you sleep hot but your partner sleeps cool.
The Pod 2 Pro is still very new, yet it doesn't appear to be a major departure from the previous Pod Pro. Based on our user review analysis, customers praised the previous Pod Pro’s ability to regulate temperature controls. The only downside is the Hub and Active Grid technology are still only covered under a two-year warranty, you might have to spend more if these need repairing in a few years.
The Pod 2 Pro is slightly less than the previous Pod Pro, but still expensive, with a queen retailing for $2,995. That's still half the price of the Tempur LUXEbreeze (at 8), but if heat is your biggest sleep killer and you're intrigued by the ever-expanding world of sleep technology, then it's well worth the investment.
Eight Sleep Pod 2 Pro Mattress: from
$2,695 $2,595 at Eight Sleep (opens in new tab)
Save $100 - This upgrade to the Pod Pro smart mattress now places the Active Grid at the top along with a layer of ComfortBlend material for even better and more effective cooling. A $100 off discount isn't such a large savings here, but it is $100 cheaper than the previous Pod Pro model – and substantially less than the brand new Pod 3 variations, which start at $2,995.
The Tempur-Pedic LUXEbreeze is the best cooling mattress for very hot sleepers as it guarantees to feel up to 8° cooler than comparable Tempur beds. The LUXEbreeze has a luxurious feel, offers good back support and pain-relieving pressure, and is made with a layer of ventilated material to further boost breathability.
On the top sits a zip-off SmartClimate cover designed with cooling fibers, meaning it instantly feels cool against your skin. There’s also a layer of Tempur PureCool and phase change material to absorb extra heat and humidity, and to promote better airflow. (The more freely air flows within your mattress, the cooler it will be.) That’s followed by a pressure-relieving ventilated layer sat on a breathable base for enhanced pressure relief across your back, neck and hips.
The Tempur LUXEbreeze comes in your choice of soft or firm. The soft version is good for side sleepers, those who want a plush feel, and for people with a lighter bodyweight. The firm version is recommended for back sleepers, heavier sleepers, people with low back pain, and those who just enjoy sleeping on a firm mattress. Both the soft and firm LUXEbreeze have attracted good user reviews for motion isolation, so your partner shouldn’t wake you up when they get in or out of bed.
Speaking of user reviews, the LUXEbreeze has an average rating of 4.5 out of 5 stars, generated from nearly 800 user reviews as of August 2022. Customers praise its pressure relief abilities, as well as how cool to the touch it remains throughout the night. There are further user reviews on Amazon too, as different variations of the Breeze are sold there. (Read our guide on how to return a mattress to Amazon).This is a heavy and expensive mattress, so it’s only right that Tempur-Pedic offers free white glove delivery in 48 states.
Overall, the Tempur-Pedic LUXEbreeze offers good pressure relief for all sleeping positions (stomach, back, side). Some users complained that their mattress took a few weeks to break in and that edge support is lacking, but not everyone agreed on this. Overall, if you want the best cooling mattress to help you sleep comfortably and you’re experiencing physical aches and pains, the Tempur Breeze is the right choice for you. For the latest savings on this model, read our guide to the best Tempur-Pedic mattress sales and deals.
Tempur-Pedic Tempur LUXEbreeze Mattress: from
$4,949 $4,499 at Tempur-Pedic (opens in new tab)
Save $500 - During Tempur-Pedic's Labor Day Event, all of its Tempur-Breeze mattresses are $500. That includes its TempurLUXE line, which means you can bring one home in queen for $4,949 (was $5,499). It guarantees to feel up to 8° cooler than comparable Tempur beds and boasts exceptional pressure relief and lumbar support. If you're a hot sleeper who also battles with aches and pains, consider picking up this luxury cooling mattress while it's on sale.
How we test mattresses
The Tom’s Guide mattress review process is editorially independent and not influenced by any third parties. Our expert mattress testers sleep on each mattress for at least three weeks - that's roughly how long it takes for your body to get used to a new mattress - and spend hours scientifically testing the performance of each product.
Mattress firmness is subjective, so each lead reviewer also forms a trusted and experienced testing panel made up of people with different sleep needs and body types. We have side sleepers, back sleepers and stomach sleepers, with lighter, average and heavier bodies, who rate each mattress using a specific set of performance criteria.
Together, these processes enable us to produce accurate, well-balanced and data-backed mattress reviews, to help you easily decide whether the mattress you’re interested in really is the best choice for you. Read our full mattress methodology for more.
What are the benefits of a cooling mattress?
Sleeping cool helps you drift off quicker, as your body will be at the right temperature for sleep. But some of us naturally ‘run hot’, and this gets even worse when we’re tucked up in bed. Outside of a cooling mattress, keeping your bedroom at a sleep-friendly temperature of 65-72 degrees Fahrenheit will help you fall asleep faster and stay asleep for longer. Cooling mattresses are designed to dissipate heat and promote better airflow, all to help you remain cooler during your time in bed.
There’s a difference between the very best cooling mattresses and breathable mattresses though, which is why we have compiled this guide. The Eight Sleep and Tempur Breeze Luxe are leagues ahead of their competitors when it comes to proper cooling power, but they are very expensive. However we’d argue that if your sleep is disturbed most nights because you wake up feeling too hot, then choosing a great cooling mattress is a brilliant investment in your health and wellbeing.
Aside from helping you to remain at the right temperature for sleeping, cooling mattresses have many of the same benefits as standard models: good pressure relief, support for your entire body, and they promote healthy spine alignment, protecting your posture during sleep.
We recommend only choosing a cooling mattress that comes on a risk-free trial basis. That way, you’ll get to put it to the test during the trial period to be sure that it really does help you sleep cooler. If not, you can return it during the trial for a refund.
When is the best time to buy a cooling mattress?
There are definite periods throughout the calendar year when cooling mattresses are discounted, meaning you'll be treated to cheaper prices and bigger discounts to help your money go further. The best time is at the end of November when the Black Friday mattress deals arrive, and these usually spill over until the following Monday where we see the Cyber Monday mattress deals.
The biggest price drops usually occur during the Black Friday shopping period, but some brands do launch flash sales on Cyber Monday in a last attempt to attract your custom before Christmas.
Beyond those two, we see many of the best cooling mattresses on sale for Presidents' Day in February, followed by further prices drops to tie-in with the Memorial Day mattress sales. This is usually the last good time to pick up a cool bed for less before the summer arrives; a time when prices usually increase for a while.
Some of the best budget mattresses offer a cooler feel too, so these are worth looking at if you're on a very tight budget.
How to care for your cooling mattress
The advice here depends on which type you’re thinking of buying, as a cooling mattress system such as the Eight Sleep Pod 2 Pro will have different care guidelines to a more ‘normal’ model like the Cocoon by Sealy Chill. So first of all, read the manufacturer’s guidelines to cleaning and caring and follow those above all other advice. Read our how to clean a mattress feature for extra pointers.
We recommend buying one of the best mattress protectors you can afford, as these will keep your cooling bed safe from spills, stains, bacteria and dust mites. You especially need to use a good one during the trial period as some brands will only accept a returned cooling mattress if it’s in pristine condition. Always read the terms and conditions before buying.
Depending on whether you have bought a foam or hybrid cooling mattress, you will either need to flip it or rotate it regularly to spread out wear and tear. Not all of them can be flipped, so read our feature answering how often should you rotate your mattress for more guidance.
Lastly, ensure you have the best pillow for sleeping cooler too, as choosing the wrong one can overheat you even though your mattress is working hard to keep you cool during sleep. If you're struggling to sleep then check out why clean air may be the answer to your bedtime routine.