Best mattress 2020: find the best mattress for amazing sleep, all year

We've ranked the best mattresses at the best prices, so you can rest assured you've got the best deal

best mattress: OTTY mattress
(Image credit: Otty)

Choosing the best mattress for you is a very big deal. With more and more focus on getting enough sleep and more importantly, getting enough quality sleep, knowing what you're buying is crucial. You may know what you want, and you may well certainly know your pocket-sprung from your memory foam, but are you completely aware of the sheer choice of (brilliant) mattresses there are available? 

From borderline millennial mattress fillings, to innerspring coil technology, hybrid mattress and the likes, figuring out which mattress to turn to for the next seven (yes seven) years of your life is no easy feat. 

Of course, we took it upon ourselves to try out, test and review the best mattresses on the market right now in 2020. It was quite an enjoyable experience for us, but it was all in a bid to help make your decision easier

If this is the first time that you've ever bought a new mattress, be sure to jump down the page to our 10-step guide on how to buy the best mattress for you where you'll find all the information you need to know, but without further ado, here are the fundamental points to consider when looking for your new mattress:

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  • Shoulder, hip or neck ache? Work out your sleep position: side sleepers tend to need softer mattresses (think memory foam or hybrid) than back or front sleepers, or they suffer from achy joints;
  • Are you heavy or light? Heavier people tend to find firmer mattresses comfortable; lighter people need a softer mattress they can sink into a little;
  • What's your preference? If you're light but love a hard mattress, go with it, no matter what we say;
  • Fidgety? Fidgety partner? 'Good motion transfer' is the phrase you're looking for in a mattress – most of those below have that (memory foam or hybrid mattresses usually more so than trad sprung mattresses);
  • Back pain sufferers? Look at memory foam or a hybrid (which is foam over springs); 
  • Allergy sufferer? Consider latex as a filling (although memory foam/hybrids will be good for you too, as will a money-saving mattress protectors
  • Sweaty sleeper? Find a mattress made of breathable materials: most of those below have this type of filling;
  • Budget: not everyone can splash out, which is why we've included a range of mattresses to suit all spends; PLUS our clever widget works out the best prices every day.

What is the best mattress 2020?

If you want to buy the best mattress on the market right now (in our opinion), we can highly recommend you buy the Emma mattress. This is a medium–firm people pleaser which is complete with memory foam (the second of three incredible layers of foam) and zoned support to keep even the most fidgety of sleepers truly content. It's available in all sizes, from a single to a super-king, but as it sports great motion transfer and optimal temperature control, this is ideal for couples too. While side-sleepers may prefer something a little less firm, our tester (who sleeps on her back and prefers a firmer mattress), really enjoyed the Emma original and would recommend it to anyone who likes to indulge in complete memory foam comfort.

Best mattress 2020: ranked

Best mattress 2020: Emma mattress

(Image credit: Emma)

1. Emma Original Mattress

The best mattress you can buy right now

Size: Single–super-king
Depth: 25cm
Type: Comfort foam/memory foam
Comfort grade: Medium-firm
Reasons to buy
+Zoned support+Perfect temperature control+Medium firm for firmness+Good motion transfer
Reasons to avoid
-Too hard for some side sleepers

The motion transfer on this mattress is brilliant. You'll hardly know your fidgety partner is there.
Buy the Emma Original Mattress

COVID-19 update: At time of writing, production and delivery of Emma mattresses is continuing as usual, with no delays. 

Who will the Emma suit?

The Emma mattress is the best mattress for anyone who is a self-proclaimed memory foam mattress fan. In our opinion, it's the best pick for those who tend to move lots in their sleep.

What is the Emma like to sleep on?

There pretty much nothing we don’t like about this mattress. It’s easy to switch positions, and comfortable in whichever position you favour for that matter. We’d rate it towards the firmer end of medium, but it’s certainly not rock solid. The mattress is evenly supportive across the entire surface, so there’s plenty of room to spread out. 

Special features?

The breathable, removable top cover can be washed at 60 degrees, which is going to bust dirt better than the standard 40 degrees. Handles make it easier to manoeuvre.


Three layers of foam. The top layer is an elastic foam called Airgocell, which brings you pressure relief. The memory foam layer is next and, like all memory foam, keeps you comfortable in any position. The base is made from Cold Foam that supports the above layers, as well as you. 

What do you get for your money?

A 100-night sleep trial, no questions asked, 10-year warranty and free delivery, usually within one to three working days.

Read our in-depth review of the Emma Original mattress for more details.

Best mattress for side sleepers: Simba Hybrid

2. Simba Hybrid® Mattress

Best mattress for side sleepers

Size: Small single–emperor
Depth: 25cm
Type: Memory foam/micro pocket springs
Comfort grade: Medium
Reasons to buy
+Bouncy bounciness+Excellent 'give' for side sleepers+Great for front and back sleepers, too+Medium firmness but forgiving+Good motion transfer
Reasons to avoid
-Only the top cover, not sides, can be machine-washed

This is an excellent all-rounder, but especially suits side sleepers looking for support or relief from achy joints.
Buy the Simba Hybrid Mattress

COVID-19 update: At time of writing, production and delivery of Simba mattresses is continuing as usual, with no delays. 

Who will the Simba Hybrid suit?

The Simba Hyrbrid will suit anyone looking for a bit more movement from their memory foam.

What is the Simba Hybrid like to sleep on?

In a nutshell, the thin layer of tiny conical springs makes this predominantly foam mattress feel more like a traditional pocket spring mattress. It is responsive and moulds to your body, while also offering decent levels of support. Designed to accommodate all types of sleeping styles – back, front or side – there is no ‘wrong’ way to catch some Zzzzzs on the Simba Hybrid. Review-wise, there are multiple tales of miraculously pain-free sleep from poor souls previously in back-related agony (including the Ed-in-Chief of So, with the 100-night trial in mind, anyone suffering has nothing to lose from giving this mattress a bash (and potentially hundreds of pounds to save at the chiropractors). 

Special features?

The cover is hypoallergenic with integral airflow for cool temperature regulation. Simba has also developed its own latex-like layer, called Simbatex, which contains cooling soybean balms. Basically it’s cool all round. 


From the top: the Simbatex layer provides initial comfort, then there’s the aforementioned layer of conical springs (2,500 in a king size), which brings on the bounce. Next is a layer of visco-elastic memory foam for body contouring and weightlessness. And of course there’s a fairly solid foam base, which has been sliced in seven sections to provide differing density levels, essentially targeting the support where you need it.  

What do you get for your money?

Free delivery, 100-day free trial, plus a 10-year guarantee and hassle-free returns, and a knife for opening the heavy-duty plastic bag it’s suctioned into. They’ll also whisk your old mattress away.

Editor's note: 'I've had a Simba mattress for a year. I tend to sleep on my side and need a forgiving surface that offers lots of support – and that's what Simba gives me. I suffer from hip and shoulder pain if I sleep on a hard mattress (or more usually, 'don't manage to sleep on a hard mattress'), and back ache if I sleep on a soft or squashy mattress. The Simba mattress isn't what I'd class as soft (although Linda, our expert tester found it a little too soft for her liking). If anything, I think it's much firmer than the memory foam topper over the sprung mattress that I swapped it for – but the level of support and cushioning is spot on. I'd go as far as saying my physiotherapist has had to rethink her income for the year ahead: I'm like a new woman. If that scenario sounds familiar to you, I'm pretty sure you'll like it. And if you don't you can return it within the free trial period (although I'd suggest putting a mattress protector on it if you think you'll need to do that).'

Read our full review of the Simba mattress to find out more and discover our latest Simba mattress deals and offers page.

Best firm mattress: The Casper Mattress

3. The Casper Mattress

The best mattress for firmness

Size: Single–super-king
Depth: 24cm
Type: Comfort foam/memory foam
Comfort grade: Medium
Reasons to buy
+Cool, comfy foam+Medium firmness+Good for all sleep positions+Good for motion transfer (ie, fidgets)+Comes in a box
Reasons to avoid
-Usual chemical smell when you unpack it, but it will fade

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This award-winning dual foam mattress scores big on comfort and coolness, particularly with side sleepers who suffer with joint pain.
Buy the Casper Mattress

COVID-19 update: At time of writing, production and delivery of Casper mattresses is continuing as usual, but delays are expected with returns. 

What is the Casper like to sleep on?

The Casper Mattress is softer than some memory foams on the market, making it the best choice for side sleepers. Your hips and shoulders sink lower than the rest of your torso, providing an ergonomically aligned spine. There’s little motion transfer so you won’t notice your partner thrashing about in the small hours. The cooling layers also make it breathable, which again aids undisturbed sleep. The majority of Amazon’s reviewers are thrilled with their Casper, revealing that they wake up feeling fresh and revived.  

Special features?

The top cover zips off for easy cleaning (at 40 degrees in your washing machine, thankfully) and there are handles for easy manoeuvrability – you’ll be amazed how many mattresses don’t have this simple but extremely useful feature. It comes in eight sizes, including EU (which are a tad longer than UK), so you’re bound to find one to suit. There’s even a Casper bed for your dog!


This is a four-layer mattress that is all tucked neatly within a soft cover. The top layer is an open-cell foam that provides immediate bounce and has cooling properties. Next is a high-density memory foam layer, which supports your pressure points. The Transition Layer deals with even weight distribution, and the final layer acts as a supportive base that helps keep everything stable. 

What do you get for your money?

A 10-year warranty, free delivery and returns, plus very good customer service, according to the reviews. Look out for discount codes on the Casper website and social media – typically around 15 per cent.

Read our full tried and tested Casper review for more info and discover our latest Casper deals and offers page.

The best mattress for fussy sleepers: Brook and Wilde Elite mattress

(Image credit: brook & wilde)

4. Brook + Wilde Elite Mattress

The best mattress for fussy sleepers

Size: Single–super-king
Depth: 28cm
Type: Mini + normal pocket springs + support base + thermo-regulating foam topper
Comfort grade: Soft, medium and firm available
Reasons to buy
+Spinal alignment+Variety of comforts – 8 layers!+Thermo-regulating top layer+Non-slip base+Washable top cover+Good for most sleep positions+Comes in a box – easy transporting
Reasons to avoid
-Some may take a few days to adjust to the mattress

Say hello to blissful baby-like sleep with eight unique layers to ensure ultimate luxury and a seriously good night's rest. 
Buy the Brook + Wilde Elite Mattress

COVID-19 update: At time of writing, production and delivery of Brooke + Wilde mattresses is continuing as usual, with no delays expected.

Who will the Brook + Wilde Elite mattress suit? 

This is the ideal mattress for all different types of sleepers. Side-sleepers, those who suffer with Goldilock’s Syndrome (not too soft, nor too hard syndrome), and anyone who is simply looking for luxury and comfort every night.

What is the Brook + Wilde Elite mattress like to sleep on? 

It's what you get on the tin, so if you order a Medium, you will definitely be enjoying a Medium mattress. It's worth noting, however, that if you do order the wrong firmness rating, it should be easy enough to rectify the situation with Brook + Wilde.

The mattress is fairly thick for a memory foam, and therefore feels a little more luxurious, which is just as ideal for sleeping on, as it is for getting up and out of bed in the morning! Although you probably won't want to. Look forward to seamless sleep, pretty perfect temperatures with the thermo-regulating top layer and less shuffling around to get comfy. It might take you a minute or two to settle into a good sleeping position, but once you do, you'll be out like a light.

Special features?

The thermo-regulating top layer is made from natural and sustainable materials. It's a unique blend of raw soybean oil and a naturally sleep inducing balm for a heightened sleeping experience. It's the open cell structure that makes this mattress breathable which in turn, helps you stay cool and sleep more comfortably by wicking moisture away.


Get ready for it, there are eight incredible layers. Starting from the bottom up with the supportive base of large pocket springs, followed by 1,000 regular (1.35mm) pocket springs, a layer of specialist foam (to aid spinal alignment), there are then a further 2,500 mini pocket springs, the thermo-regulating layer (details above) and the memory foam protector. This is one well-engineered mattress.

What do you get for your money?

Premium delivery (two man service) to your room of choice, a 100 Night Comfort Trial, 10-year guarantee, a mattress recycling service, and finally, it's made in the UK.

See our deep review of the Brook & Wilde Elite mattress.

Best mattress for bad backs: Nectar Mattress

5. Nectar Mattress

Best mattress for bad backs

Size: Single–super-king
Depth: 25cm
Type: Memory foam
Comfort grade: Medium-firm
Reasons to buy
+Medium firm for firmness+Good motion transfer+Good breathability+365 night trial+Forever guarantee
Reasons to avoid
-No handles-Too hard for some side sleepers

A trustworthy memory foam mattress that won't lose its firmness even after a whole year's use.
Buy the Nectar Mattress

COVID-19 update: At time of writing, there were no obvious messaging to advise that production and delivery of Nectar mattresses had been affected.

Who will the Nectar mattress suit?

The Nectar mattress will be loved by anyone looking for a completely risk-free experience and decent memory foam mattress at a fair price.

What's the Nectar Mattress like to sleep on?

Thanks to its memory foam filling, the Nectar Mattress will make your joints feel cushioned from night one. With regards to motion transfer, the Nectar is as good as any memory foam, and if sliding into your other half during the night is a massive bug-bear, this is the best find for you. On the firmness front, the Nectar is rated 5.5–7.5 on the website, which the company claims is 'just right'. It's also not too firm – nobody wants a mattress that is too firm, trust us.

Special features?

It has an Adaptive Cooling Cover designed to draw away heat from your body and circulate fresh air every time you move. Also, look out for special offers on the Nectar website, such as free pillows or £100 off – they seem to be pretty much ongoing.


There’s nothing especially unusual about the Nectar’s construction but, as mentioned, it is reassuringly heavy, which is always a sign of quality. It features a decent layer of proper memory foam which is nicely aerated, and then pressure relieving foam that deals with contouring to your curvy bits. Finally the seven-zone base foam provides more contoured support plus depth. 

What do you get for your money?

The Nectar comes with an unprecedented 365-night trial period. And, if that’s not enough for you, it also comes with a Forever Guarantee. 

Read our full review of the Nectar mattress to find out more.

Best mattress in a box: Otty Hybrid

6. Otty Hybrid Mattress

Best mattress in a box

Size: Single–emperor
Depth: 25cm
Type: Hybrid Foam/Spring
Comfort grade: Medium to Firm
Reasons to buy
+Quality springs give decent support+The whole surface is equally comfy+Good motion transfer+Medium to firm for firmness
Reasons to avoid
-Firm may be too firm for some side sleepers

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The Otty Hybrid is a super comfortable sleep that our test loved, which is why it's made our list of 'also-ran' best mattresses in a box.
Buy the Otty Hybrid Mattress

COVID-19 update: At time of writing, production and delivery of most sizes of Otty Hybrid mattresses is continuing as usual.

Who will the Otty Hybrid mattress suit?

Cool customers seeking a non-sweaty night’s sleep + space-hogging couples. 

What is the Otty Hybrid mattress like to sleep on?

This is one of the cheapest ‘branded’ bed-in-a-box mattresses out but never is this fact reflected in the quality feel or sleep experience. More robust than many memory foams, the lengthy springs provide just the right levels of bounce and support – it’s not too soft, nor too hard. That would be perfect then. Except there is a small amount of motion transfer but certainly not as much as you’d get from a full-on pocket sprung and nothing to really blot its copy book. The best in a box for memory foam lovers, we think.

Special features?

The cooling technology inside this beast is the stuff of legends – no exaggeration. Night sweats = a distant memory. The cover is removable and washable – hzar!


As you might predict, a layer of Cool Blue Gel memory foam keeps you cool (and it works), and a layer of reflex foam brings support. The 14cm tall pocket springs are where this mattress stands out from the other hybrid mattresses, who tend to go for short or conical springs. Then there’s the requisite solid foam base that protects it from your bed base and generally prevents sinking. 

What do you get for your money?

A 100-night trial, 10-year guarantee and free delivery. 

Read our full Otty mattress review for more info.

Best pocket sprung mattress: Rest Assured Richborough Pocket Latex

7. Rest Assured Richborough Mattress

Best pocket sprung mattress

Size: Double–super-king
Depth: 30cm
Type: Pocket spring/latex
Comfort grade: Medium
Reasons to buy
+Luxury feel+Good motion transfer+Allergy-friendly+Medium firmness+Handmade in the UK
Reasons to avoid
-Heavy + high (fortunately it's 'no-turn')

This top-rated sprung mattress is latex-topped mattress for added comfort; the latex layer also makes it a good buy for allergy sufferers.
Buy the Rest Assured Richborough Mattress

COVID-19 update: At time of writing, there were no obvious messaging to advise that production and delivery of Richborough mattresses had been affected.

Who will the Richborough mattress suit?

This mattress from Rest Assured will suit anyone seeking a really luxurious pocket spring mattress. 

What is the Richborough mattress like to sleep on?

This mattress falls on the firmer side of medium, but still offers a good level of cosy comfort thanks to its latex topper. It offers decent support for shoulders and hips, which is great news for side and back-sleepers, and we also found motion transfer was minimal – ie, your partner won’t disturb you during the night. Build quality is unprecedented, and this shines through when you sit on the edge and it stays strong and supportive. Speaking of which, it is a deep mattress, which could prove an issue if you already have a tall divan base.  

Special features?

Treated with Purotex, a textile additive that uses good bacteria to stop dust mites and other household allergens from multiplying. Allergy UK approved. Single-side, so no need to flip but it does require rotation. Also comes in soft and firm versions. 


A pocket spring base (2,000 in a King size), with a latex filled pillowtop for extra comfort.

What do you get for your money?

A five-year guarantee. Delivery is an extra £14.99.

Read the full review of the Richborough mattress for more details.

Best mattress for back sleepers: Eve Mattress

8. eve Mattress

Best mattress for back sleepers

Size: Single–emperor
Depth: 24cm
Type: Comfort foam/memory foam
Comfort grade: Medium-firm
Reasons to buy
+Breathable foam (great for sweaty sleepers)+Great for hardier side and front sleepers+Good motion transfer+Medium-firm for firmness
Reasons to avoid
-Chemical odour when first unpacked

A comfortable combination of firm foam and cosy cushioning, this mattress will suit back sleepers, but side sleepers will find it comfy, too.
Buy the eve Mattress

COVID-19 update: At time of writing, production and standard delivery of eve mattresses had not been affected although they are not able to offer nominated day delivery at this time.

Who will the eve mattress suit?

The eve mattress is aimed at the masses, this is a one-size-fits-all sleeping solution (though we found it most comfortable on our backs)

What is the eve mattress like to sleep on?

Once you have got your head around the bounce-less solidity of memory foam (which takes a couple of nights), the eve mattress will treat you to really decent, undisturbed sleep. Ranging on the firmer side of medium, maybe even forget the word medium completely, the eve is particularly popular with those who like to sleep on top of their mattress, rather than in it. Online reviews suggest you will have ‘the Best Sleep Ever’, and while we might not go quite that far, the eve definitely out-performs some of the other bed-in-a-box memory foams we have tried. 

Special features?

The top cover, which zips off for washing, is made from moisture-wicking fabric for a cool night’s sleep. 


From the top; a 3.5cm thick open-cell hybrid foam offers maximum breathability, then there’s a 3cm layer of memory foam for contoured support, and a 17.5cm thick base layer, again foam, that’s sliced into zones to target key body areas. 

What do you get for your money?

A 10-year guarantee, free delivery and free, no-fuss returns after 100 days. 

Read the full review of the eve mattress for tried and tested info and discover our latest eve deals and offers page.

Best eco mattress: John Lewis & Partners Natural Collection Leckford Linen 3400, Double, Medium Tension Pocket Spring Mattress

(Image credit: John Lewis & Partners)

9. John Lewis & Partners Natural Collection Leckford Mattress

Best eco mattress

Size: Single–super-king
Depth: 20cm
Type: Pocket springs
Comfort grade: Medium or firm
Reasons to buy
+Can be recycled+Made from natural materials+Breathable – handy for sweaty sleepers+Medium or firm firmness available
Reasons to avoid
-Needs turning-May have strong scent from natural materials that will disappear after ventilating

This mattress is best for sustainability: it's production is low-carbon and every part can be recycled.
Buy the John Lewis & Partners Natural Collection Leckford Mattress

COVID-19 update: At time of writing, production and delivery of all John Lewis & Partner mattresses is continuing as usual.

Who will the John Lewis & Partners Natural Collection Leckford Linen 3400 suit?

The John Lewis & Partners Natural Collection range of mattresses has been made by British heritage brand, Harrison Spinks. If sustainability, British craftmanship and a small carbon footprint are important to you (which they really should be), then this is the mattress for you. The steel springs are made in the North of England, with a Yorshire-grown filling. All fabric has been steam-treated and is naturally fire retardant so no harsh chemicals have been used.

The eco credentials don't end there – the mattresses have been made to be recycled when they end their life. No glue has been used in their production as this is hard to break down, and the natural materials can be reused.

What is the John Lewis & Partners Natural Collection Leckford Linen 3400 like to sleep on?

It is easy to get distracted by how it is made and what it is made from, but the mattress has ultimately been designed to be incredibly comfortable, too. We are yet to sleep on it ourselves but the king size has 2,900 pocket springs to adapt to your body shape. The high-density distribution of these small springs is designed to relive pressure points and spread your weight evenly.

It comes in firm or medium support options and has been made for John Lewis' Ortho Support range so you know you are getting comfort, even if you have back problems.

Special features?

The springs are a unique CortecTM pocket spring that are individually sealed with heat rather than glue. They are smaller, finer and more tightly coiled than similar springs, so not only do they offer great support, but make for a lighter mattress, too. It is easy to transport and easy to turn – another great selling point it you have back problems.


The mattress is padded with wool insulation then upholstered with linen and cotton for a breathable outer. More than 50 per cent of the fillings are grown on a local farm.


As mentioned before, what makes this mattress a winner for us is that the entire journey has been designed with sustainability in mind. From using natural, low-emission, British materials at the start, to making sure it can be recycled at the end, you can sleep even more soundly knowing your mattress has had minimum impact on the environment.

When you do need to get rid of it, John Lewis will collect and recycle it for you.

What do you get for your money?

A seven year warranty and 100 night free trial.

See the latest offers on the John Lewis & Partners Natural Collection Leckford Linen 3400

leesa mattress - Real Homes Loves

(Image credit: Leesa)

10. Leesa Mattress

Best mattress for hot sleepers

Size: Single–super-king
Depth: 25cm
Type: Comfort foam/ memory foam
Comfort grade: Medium
Reasons to buy
+Perfectly pitched comfort at a fair price+Medium firm +Good breathability for sweaty sleepers+Good motion transfer
Reasons to avoid
-Sponge-clean only

The luxuriously thick layer of memory foam will soon have you sleeping like a baby, whatever your sleep position.
Buy the Leesa Mattress

COVID-19 update: At time of writing, there was no messaging to advise that production and delivery of Lessa mattresses had been affected.

Who will the Leesa mattress suit?

This Leesa Mattress is a good buy for risk-adverse shoppers looking for a safe bet that they’ll sleep soundly.

What is the Leesa mattress like to sleep on?

Initially quite firm, this mattress softens as it heats up with your body temperature. That's not to say you will sleep warm. On the contrary, its carefully considered foam layers are specifically engineered to regulate temperature and prevent overheating. The Leesa performs admirably to protect occupants from motion transfer, and you can expect medium firmness, which is especially ideal for side-sleepers. The majority of (the many) online reviews rate it between four and five stars (five being the top spot), which is always reassuring. 

Special features?

We love Leesa’s ethical values, which include planting a tree for every mattress sold. On a more materialistic note, the grey striped cover is pretty cute.


Three foam layers – a 5cm thick Avena foam, which is a latex-like comfort foam, a 5cm thick memory foam for weightlessness, and a 15cm thick base foam for overall support. 

What do you get for your money?

A 100-night, no-risk sleep trial, free delivery and returns, 10-year limited warranty and cash back (£30) if you refer a friend. 

Read our full review of the Leesa mattress for more details and discover the latest Leesa deals and offers page.

Silnetnight memory foam mattress

(Image credit: Silentnight)

11. Silentnight 3 Zone Memory Foam Rolled Mattress

Best mattress under £200

Size: Single–super-king
Depth: 18cm
Type: : Memory foam
Comfort grade: Medium
Reasons to buy
+Cheaper than chips +Medium firmness+European (ie, Ikea sizes available)
Reasons to avoid
-Tad skinny-No handles

Another popular choice with our tester, this Silentnight mattress is a great buy: kind on backs and it won’t break the bank.
Buy the Silentnight 3 Zone Memory Foam Rolled Mattress

COVID-19 update: At time of writing, rolled mattresses and bedding are still available for immediate delivery, but other mattresses, beds and accessories are subject to a longer than usual lead time of approx 9-13 weeks.

Who will the 3-Zone Memory suit?

Anyone seeking no-nonsense targeted support for decent spine alignment. 

What is the 3-Zone Memory like to sleep on? 

A dearth of readies doesn’t necessarily equal a poor night’s sleep. This budget option from Silentnight is award winning. It will support your back, an has minimal motion transfer (so no painful tweaks when your partner bounces into bed). Over at, customers seem similarly smitten, rating this mattress 4.5/5 on quality, value and comfort. Silentnight rates it medium for firmness but, reading many reviews, it appears to be on the softer side of medium in reality. The best memory foam mattress if you're on a budget, we think.

Special features?

The foam layers are treated with Purotex, which combines five natural bacterias known for their dust mite-busting powers. A soft-knit cover provides extra comfort. 


The top ‘comfort layer’ is memory foam, and the base layer is Silentnight’s proprietary Miratex foam core, which offers soft support for your shoulders, going firmer for hips and lower back. Just two layers is fairly pared-back compared to modern memory foams and there’s less focus on breathability and airflow so be a little wary if you tend to sleep hot.

What do you get for your money?

Free UK delivery, five-year guarantee and a 60-night comfort trial. It’s part of Silentnight’s Mattress Now range, which means it’s wrapped up small enough to pop in the boot of your car should you want to drive to an actual shop to buy one. 

Read our full review of the Mirapocket Eco Comfort Breathe 2000 (firm) from Silentnight for more info.

Dormeo S Plus mattress

(Image credit: Dormeo)

12. Dormeo S Plus Mattress

Best mattress for flexible comfort

Size: Single–super-king
Depth: 20cm
Type: Comfort foam/memory foam
Comfort grade: Multiple
Reasons to buy
+Customisable comfort means couples can choose different sleep surfaces+Good motion transfer+Breathable – handy for sweaty sleepers
Reasons to avoid
-Bit of a faff to flip the mattress layers about

The multiple firmness options for couples make this innovative new mattress your flexible friend.
Buy the Dormeo S Plus Mattress

COVID-19 update: At time of writing, production and delivery of all Dormeo  mattresses is continuing as usual.

Who will the Dormeo S Plus suit?

The flexible Dormeo S Plus Mattress will suit couples who don’t share firmness preferences.

What's the S Plus like to sleep on?

This mattress offers four comfort option: firm with shoulder support; firm with hip support; soft with shoulder support; and soft with hip support. Additionally, it splits in two within the cover, so each partner can find their dream firmness. We tried all the permutations, and although the soft side wasn’t as soft as it could have been, we found our perfect match. Rather cleverly, and don’t ask us how they’ve done it, our posture tests revealed perfect spine alignment in every comfort option. In short, your joints won’t be put under pressure no matter which way the mattress is flipped. 

Special features?

Besides all this flexibility and choice, the S Plus offers great temperature control thanks, in part, to its Climalite cover that wicks away moisture. 


Two layers of Ecocell foam, one soft, one firm, sandwich a foam spring core. The giant S-Shape created provides the differing firmness levels for shoulders and hips.  

What do you get for your money?

A 60-night sleep trial (refund or exchange), 15-year warranty, free delivery. And a free Octasense pillow when you buy direct from Dormeo.

Read our full review of the Dormeo S Plus for more details.

Ikea morgedal mattress

(Image credit: Ikea)

13. Ikea Morgedal Mattress

Best Ikea mattress

Size: Standard single–king and 140 x 200cm / 160 x 200cm
Depth: 18cm
Type: Foam
Comfort grade: Medium
Reasons to buy
+Cover can be taken off to clean+Relieves pressure on your shoulders and hips+Medium firmness+Has handles so you can easily move the mattress
Reasons to avoid
-No cool features, pretty basic

A brand we all love and trust, Ikea's Morgedal mattress won't disappoint, and for good reasons too.
Buy the Ikea Morgedal Mattress

COVID-19 update: At time of writing, there was no messaging to advise that production and delivery of IKEA mattresses had been affected.

Who will the IKEA MORGEDAL suit?

The Ikea Morgedal Mattress will suit anyone who suffers from aches and pains around the top of their body, or those who are looking for a basic mattress from a trusted brand. We think this is the best you can buy if you're looking for something easy and affordable.

What's the IKEA MORGEDAL like to sleep on?

As the mattress is delivered rolled up, they say you should ideally leave it for a few days to return to its suitable flatness, but in a whole, it's a comfortable mattress which makes you fairly immune to the movements of your partner.

Special features?

Not a special feature as such, but the cover of the mattress can be taken off and washed in the washing machine.


Foam, foam and more foam.

What do you get for your money?

There's a 90-day trial period and it has a 25 year guarantee.

You can view the Ikea Morgedal mattress here

Tempur mattress

(Image credit: Tempur)

14. Tempur Sensation Elite Mattress

Best memory foam mattress

Size: Small single–super-king
Depth: 25cm
Type: : Memory foam
Comfort grade: Medium
Reasons to buy
+ Offers 25cm of comfort +Medium firmness+Good motion transfer
Reasons to avoid
-Expensive-Sweaty sleepers might feel hot

This mattress is a fantastic memory foam mattress and got high marks in our review, so it got our vote for the best memory foam mattress.
Buy the Tempur Sensation Elite Mattress

At time of writing, production and delivery of all Tempur mattresses has been temporarily suspended with an estimated delivery time of 12-14 weeks. 

Who will the Tempur mattress suit?

Side-sleepers with or without backache or muscle pain.

What is the Tempur mattress like to sleep on?

The Tempur didn’t feel like the other memory foam mattresses we’ve tested: the longer you lay prone, the deeper you sink, but subtly. The bonus of being a bit sinky is that the Tempur Sensation Elite scored really well on motion transfer. There just wasn’t any, end of story. Tempur grades this mattress medium for firmness, and that’s a fair assessment. Posture – which is all about body support – is where the Tempur comes into its own and why we have rated it the best for side-sleepers. During testing, we noticed that our shoulders and hips felt comfortably supported, contoured by the mattress, and we woke feeling fresh and ache-free. In our opinion, this is the best memory foam mattress for those who suffer with back pain.

Special features?

The material becomes softer and more malleable in warmer areas, essentially where it comes into contact with your body temperature, and remains firmer in cooler areas – hence the body hugging appeal. 


On top, there's 3cm of comfort material, below 4cm of support material, below that 4cm of dynamic support, and lastly 14cm of DuraBase technology. We don't know what that is but it sure works.

What do you get for your money?

A 100-night sleep trial, 10-year warranty, free delivery and free returns. You can also get up to two years’ interest free credit – you’re probably going to need it! 

Read our review of the Tempur Sensation Elite mattress.

Browse more John Lewis mattresses for side sleepers

Sealy Activ Latex 1400 Pocket Spring Mattress

(Image credit: Sealy Activ)

15. Sealy Activ Geltex 2200 Mattress

The best mattress for front sleepers

Size: Single-super-king
Depth: 34cm
Type: Pocket spring/foam topper
Comfort grade: Medium
Reasons to buy
+Cushiony loveliness+Allergy relief+Medium firmness+Good for most sleep positions, but suits front sleepers
Reasons to avoid

Front sleepers enjoy a dreamy night’s sleep in cloud-like comfort on this mattress from Sealy.
Buy the Sealy Activ Geltex 2200 Mattress

COVID-19 update: At time of writing, there was no messaging to advise that production and delivery of Sealy mattresses had been affected.

Who will the Activ Geltex 2200 suit?

Stomach sleepers who love being hugged to sleep.

What is the Activ Geltex 2200 like to sleep on?

This mattress is graded Medium, which is true in terms of overall support, but on firmness, we rated it much softer. This is not necessarily a bad thing if you are a stomach sleeper, particularly if you are female. Those lady lumps need somewhere to go, and on this mattress they are well cushioned! It’s a big beast of a mattress, and properly solid, too, which adds a reassuring feeling of luxury. The one reviewer on John Lewis’ website rated it excellent on most counts, the only negative being that its weight makes the Activ Geltex 2200 cumbersome to heft up the stairs. All in all, this is our pick of the best mattress for stomach sleepers.

Special features?

Allergy UK endorsed, thanks to Purotex fabric treatment, this mattress ensures dust mites and other allergens are not welcomed. The cover is made from Sealy’s Smart Fibres with Tencel, which is designed to keep you cool and wick away moisture.


A total of 2,200 pockets springs, in two sizes, provide exceptional support. The top layer includes a layer of gel-infused foam, which provides the responsiveness required for stomach sleepers. 

What do you get for your money?

A 10-year guarantee, free delivery within five weeks, and made in the UK.

See our deep review of the Sealy Activ Geltex 2200.

How to buy the best mattress

Considering a new mattress? If you haven't replaced yours for seven years (or more), or if you’re at the point where you are waking up in the morning feeling feeling achy or uncomfortable, now is the time for an upgrade. Follow our comprehensive guide to how to choose a mattress for a better, more restful night's sleep

1. Use the free trial to test your new mattress

We'd never advise anyone to buy a mattress without trying it first. Back in the day, that meant hitting the shops and lying on mattresses in-store but honestly, the days of buying a mattress in-store are far behind us. Now, you can safely shop online and take advantage of the free trial with no quibble returns. As the majority of the mattresses we've reviewed come with super handy 100-night/more sleep trials and/or one year to 10 year warranties, you're sure to find an option that has you covered.

2. Buy the best mattress for your sleep position

Are you a back sleeper, a side sleeper or stomach sleeper? Purchase your next mattress to suit how you sleep, and you'll be pain and ache free in no time. 

Side sleepers can experience achy joints, especially around the hips and shoulders. Opting for a softer mattress you can sink into is the way to go, with medium-soft the most recommended comfort grade. Other than our overall list topper, the Emma mattress, we rate the Simba Hybrid for side sleepers (it has cured our ed-in-chief Lucy's chronic neck and back pain) and the Casper Hybrid; we also really like the Rest Assured Richborough mattress. 

Front sleepers might experience sore pressure points in the ribcage, knees, and elbows, as well as what’s alarmingly called 'general spinal discomfort'. You will find a firm mattress that supports you but has give for these sensitive points most comfortable. Our all-round best bet is the Sealy Activ GelTex, a medium mattress with a winning spring and latex construction. We also like the Silentnight Risborough Mira Pocket.

Back sleepers need to go for a middle ground for maximum comfort: not too soft, not too firm. Our favourite for back sleepers is the Eve mattress; it's also a good buy for side sleepers who prefer a slightly firmer sleep surface.

You also need to consider how things like your pillow impacts on your sleeping position and mattress choice, too. Use our guide to how to choose a pillow for your sleep position to get that right.

3. Get the right level of mattress firmness

One of the most important things to think about when purchasing a new mattress is getting the right firmness for you. Often it is down to personal preference and whether you prefer a soft or firm feel; you just need to be confident that you have the correct support for the way that you like to sleep. Your weight plays a part, too: heavier people will find a harder mattress more comfortable than lighter people, who will usually fare better on a softer mattress. Here's a rough guide to what should suit you:

  • Soft medium: Ideal mattresses for side sleepers, as they let your shoulders and hips sink into the mattress while supporting the rest of your body;
  • Medium: If you sleep on your side but prefer the feel of a firmer mattress, choose medium support;
  • Medium firm: If you change position from your side to your back this is the best option;
  • Firm: If you prefer to sleep on your back or sleep on your stomach, choose a firm mattress, which will give you just the right amount of support;
  • Extra firm: Sometimes called an orthopaedic mattress, extra firm mattresses offer a very firm level of support. 

4. How to do a quick mattress comfort test

If you are testing out a mattress in-store, you can check if it might suit you by lying down and sliding a hand beneath the small of your back. If your hand slides in easily, the mattress is too hard; if you can't slide your hand in at all, it’s too soft.

Bear in mind, though, that the base you'll be putting the mattress on will affect how the mattress feels at home. For example, a sprung divan will make a mattress feel softer than a solid divan or slatted base. 

Is that rushed showroom test not assuring you that your new mattress is right for you? Or perhaps you're buying a new mattress online? This is where those 100-day, no quibble return policies come into their own – so double check what your retailer is offering when making a decision.

5. Choose the best mattress material for you

There's a mind-boggling array of mattress material choices but it's important to state that no one particular type is better than another; it's much more about what you'll find comfortable. Here's a quick rundown of the mattress types available:

Memory foam moulds to your body's shape, and gives plenty of support, making it perfect for side sleepers or anyone with back pain. Newer memory foam mattresses have breathability built in – so look for this as a feature when buying. It's also good for allergy sufferers. Our top choices are the Tempur Sensation Elite and the Casper. Also high on our list are the Leesa and Eve mattresses.

Hybrid mattresses/sprung memory foam mattresses are constructed with a pocket-sprung base and a memory foam top layer, so you'll get the responsiveness of springs plus memory foam support. Good for allergy and back pain sufferers. Our favourites are the Simba Hybrid, the Otty Hybrid and the Casper Hybrid.

Latex is durable and breathable; it tends to be on the firmer side, and is ideal for allergy sufferers thanks to its anti-microbial properties. It’s also a very durable material and can be expected to support you soundly for years. For a good combination of latex and pocket springs, we like the Rest Assured Richborough mattress; we also like the Naturalex GELTECH mattress if you often find yourself getting hot and sticky in the night.

Pocket sprung mattresses, made from individual springs in pockets of fabric, provide lots of support, whether you prefer a soft or firm sleep surface. They can also come with different levels of support on either side of a double for partners who prefer different levels of firmness. Our favourite is the Rest Assured Richborough Pocket Latex.

Open sprung mattresses are cheaper and lightweight, but less supportive and responsive; choose them for guest rooms.

Natural mattresses should not include foam; rather, look for only natural fillings such as cotton, hemp, and flax, and it should provide an alternative to the chemical fire retardants that are used in other mattresses. A mattress that calls itself natural needn't be low-tech: advances in pocket spring technology mean that the days of squeaky, massive springs are over; new models use thousands of micro-springs that rotate as your body moves, so you should, at least in theory, be as comfortable sleeping on your natural mattress as on a foam or hybrid mattress.  

6. Pick the right mattress size

This will often be determined by the bed that you already have. However, if you are starting from scratch and looking to get a new bed and mattress then a good place to start is with the right size. 

If you are sharing a bed with a partner a double is usually sufficient, but if you are someone who requires more space or is often disturbed in the night, then it may be wise to go up a size. Ideally, your mattress should also be wide enough to allow two of you to lie side by side with your hands behind heads, without your elbows touching. Our guide to how to buy the best bed is useful in helping you to choose the right option for both your home and your lifestyle. 

As for mattress length, it should be 10cm longer than the tallest person sleeping in it. So, if you're a strapping 6 footer, you'll be looking at a king size mattress as a minimum. 

The mattresses in our list range from 18cm to 30cm in depth. See how high your bed is and check the overall height of your bed isn't going to be an issue (especially if your bedroom is in a loft with sloping ceilings).

Below are the most common UK standard mattress dimensions:

  • Single: 90cm x 190cm
  • Small double (often called a queen): 120cm x 190cm
  • Double: 135cm x 190cm
  • King: 150cm x 200cm
  • Super king: 180cm x 200cm

7. Look at the mattress's additional features

It's useful to consider whether the mattress you're purchasing has any added features such as:

  • A cover that zips off for easy cleaning; 
  • Handles for turning; 
  • Allergy UK approval;
  • Temperature regulation – see our pick of mattress cooling pads for more. 

8. Buying a mattress in a box

Mattress in a box? Yes, it's a thing. Where once, we'd decide whether a mattress was right for us by spending just a few minutes on it in a shop (fully clothed, obviously), now you can have yours posted out to you.

Why not? It makes sense. Why spend (or, we think, waste) your time trying mattresses in an overheated store when you can order a mattress in a box, have it delivered within days, then use the 100 day free trial that most of the best boxed mattress companies will give you to decide if it's the right mattress for you? And if it isn't, you can get either an exchange or, in many cases, a full refund with no hassle returns policies. 

Made from innovative materials that can be rolled into a surprisingly small box (think fridge-sized), these mattresses can be easily hauled upstairs and simply unfurl to regain their shape after just a few hours. 

Our top choice of all the mattresses in a box is the Otty Hybrid, which offers superb levels of comfort for all sleep positions, but particularly side sleepers. 

Right up there too are the Casper, the Simba Hybrid mattress and the Casper Hybrid. Also in our top 10 mattresses in a box are the Emma Original and Leesa mattress

9. Will your mattress need turning?

Gone are the days when you had to turn a mattress every few weeks – undoing all that good work your mattress has done on your back in the process. Many newer mattresses don’t need turning, so do check when you buy. If your new mattress does need turning, take note of whether it has handles or not, which will make manoeuvring it much easier.

10. Can I use an electric blanket with a memory foam mattress?

Wondering whether you can use an electric blanket with your lovely new memory foam mattress? You've done all your mattress research, perhaps even read one of our mattress reviews. The issue is: you love your electric blanket, too, and might want to use it on cold nights, but you've heard memory foam and electric blankets are a no-go. True? 

The good news is that most memory foam mattress manufacturers say that their mattresses are fine to use with electric blankets. However, there are a few simple rules you can follow to ensure that you're not reducing the beneficial effects of your memory mattress.

Memory foam mattresses are so comfortable because the foam reacts with your body heat: this is how the moulding process they're renowned for works. Moreover, some mattresses have complex layers of foam, so that you keep comfortable without overheating. One of the concerns about using an electric blanket with a memory foam mattress is that the mattress will become too warm and won't be as comfortable as a result. 

To make sure this doesn't happen, Nectar advise always 'prepping' your mattress by placing a sheet between it and the electric blanket. It's a good idea to do this anyway, for the sake of your own comfort and safety: sleeping on an electric blanket without a sheet as a barrier may lead to overheating and even injuries.

The other tip is to always warm up your electric blanket gradually, rather than cranking up the heat to the highest setting straightaway. You may well find that you're comfortable with a low setting, and the mattress is then much less likely to get too warm. 

Finally, always use a timer with your electric blanket. Experts recommend that, to keep your memory foam mattress in the best condition, they shouldn't be exposed to heat for more than half and hour at a time. Again, setting a timer is also essential for your safety. 

When to replace your mattress

The Sleep Council says that after seven years your current mattress may not be offering adequate support. This will depend on the quality of the mattress in the first place and how much use it has had, but if your mattress is nearing that age it is time to check if you need a replacement.

If the mattress doesn't spring back to its original shape when you get off; has lumps and bumps; is dirty beyond cleaning; or is in any way uncomfortable it is time for a new one. 

Top tip: if you're wondering when the best time to buy a mattress is, early spring and summer is when we tend to see the latest releases, but what's even more certain is that online is where you'll find the best prices. To make life even easier for you, we keep this page up to date all year long so that it feeds the best prices available, for the best mattresses out there on the web right now.