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Sealy vs Hyde & Sleep Mattress Reviews

Compare Sealy and Hyde & Sleep mattresses side by side: owner satisfaction, support, durability and price, based on aggregated customer reviews.

Checked byBecky Reeve, Staff Writer, Mattress Expert
SourceCompiled from WantMattress review data

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Brand

Sealy

Our pick
4.7/5Owners10,388 reviews
Price range£314 – £3,900
Brand

Hyde & Sleep

4.6/5Owners613 reviews
Price range£419 – £1,199

On aggregated owner reviews, Sealy scores higher: 4.7 against 4.6 out of 5.

Becky’s take

By Becky Reeve

Checked against current models and prices in October 2026

The Sealy worth buying is a latex one, the Newton at firm or the Bronte at medium, and against those two the Hyde & Sleep loses. Against the Sealys people buy most, meaning the Steeple Ortho Plus and the Mellbreak Ortho Plus, the Hyde & Sleep wins, because both are open coil with Ortho on the label, and a slab of memory foam at least supports you evenly. Sealy is bland, and Dreams stocks both.

So the choice is latex against memory foam. Latex gives at your hip, comes straight back when you move and sleeps cool. Memory foam sinks under you and stays sunk, which couples love and hot sleepers hate. If you run warm or turn a lot, buy the Sealy Newton or Bronte. If you share a bed with someone restless and sleep cold, buy the Hyde & Sleep, starting with the Original, the one most buyers chose.

Sealy has many more reviews, but mostly for the open-coil models, so they tell you little about the latex ones. The word Ortho in the name tells you the bed is firm and nothing else.

Head to head

Sealy has 20 of its 61 mattresses sprung and 8 all memory foam; Hyde & Sleep has 5 of its 12 mattresses sprung and 5 all memory foam. Only Sealy offers latex, in 11 models. Sealy runs from soft-medium to extra firm, and Hyde & Sleep runs from soft-medium to extra firm. Sealy is the cheaper way in, though not by much. But at the top end Sealy goes further, so it also has the more premium options. Sealy's owner score rests on far more reviews (10,388 against 613), so treat Hyde & Sleep's number as the less settled of the two.

How they differ

SealyHyde & Sleep
Mattresses we list6112
Price range£314 – £3,900£419 – £1,199
Owner rating
4.7/5Owners10,388 reviews
4.6/5Owners613 reviews

Mattresses only. Owner ratings are the review-weighted average across each brand’s mattresses on UK retailer sites. Prices read 8 November 2026.

Sealy

Sealy has formerly separated from Silentnight, who once managed the UK arm of the popular retailer and will now be re-acquired by Tempur Sealy International. For those who don’t know, Sealy is the world's biggest bed brand that’s not down to luck, Sealy mattresses are highly regarded and at a price point that is achievable for the vast majority of people. What’s more, the company produces handmade beds right here in the UK using some of the finest fillings and upholstery.

Sealy’s Posturepedic technology makes it ideal for those with back and neck pain looking for that additional bit of support, becoming the only partner to be approved under the Orthopaedic Advisory Board

Hyde & Sleep

Still fairly new to the mattress-industry, the Hyde and Sleep brand was the first real attempt from Dreams to get into the popular and saturated bed in a box segment, going head to head with the likes of Simba, Nectar and Otty. The main selling point of the brand is that they are able to offer a market leading sleep solution at a cheaper price than equivalent models in the existing Dreams lineup thanks to reduced logistical issues and reduced delivery costs. Having won multiple industry awards, the Hyde and Sleep range frequently tops charts in comfort and support.

Sealy owner satisfaction

Satisfaction is at the heart of what Sealy offers. Since their inception Sealy has offered numerous different base and comfort layers to try and appease all areas of the market. The company has largely remained successful in their plight thanks to their strong support within the mid-tier market. Owners are mostly happy with what they bought, and comfort is the thing they mention most often. Back pain easing comes up as well, with one owner writing "my backache has virtually disappeared now". The complaints are far fewer, and firmness is the main one: some owners found theirs harder than expected and a smaller number softer, with one calling it "Harder than the model we tried in the shop". Dips forming where people sleep are the other complaint that recurs.

Sealy supportiveness

The Sealy lineup includes everything from soft-medium through to firm tensions. The most popular in the range are the mediums which give the best overall support for most people, pairing well with the pocket spring support layer to offer full body contouring for all-round support without feeling too-firm.

For those looking for a bit more support, Sealy has firmness grades exceeding firm and entering extra-firm territory. We would personally recommend these only for specific circumstances as comfort is reduced slightly to better aid support.

Sealy durability

When it comes to durability Sealy performs in line with expectation. We do see a bit of fallout from some of the cheaper in the range, particularly the open coil sprung models which, combined with a single sided comfort layer often do not have long-lasting properties and may not afford as good value as initially perceived due to their reduced operating lifespan. Contrary to this is the excellent pocket sprung options on offer from Sealy, particularly when paired with a double sided comfort layer. A combination of these will ensure you get a long standing mattress that will last far better and in-line with the average expectancy where people typically look at replacing their mattress (7 years)

Sealy best offers

We've managed to find the following top deals from across the web on Sealy mattresses.

Hyde & Sleep owner satisfaction

Owner satisfaction across the lineup is good. Comfort and support are what the reviews praise most, and back pain comes up often on the positive side; one owner wrote that it “has made such a difference to my back pain”. The gripes are a feel some found too firm (“I thought I want a hard mattress but this is too hard”), a chemical smell that took weeks to clear for a few, and dipping on the Original. Temperature splits owners: “surprisingly cool to sleep on” for one, “very hot in the summer” for another.

Hyde & Sleep supportiveness

When it comes to support, Hyde and Sleep have two different support structures, one in the hybrid variety which combines foam and micro springs, and another focussing on pure foam. The tension within these models tends to be firmer than what you get with other manufacturers, with firm to very firm being commonplace across the majority of the segment. Back pain comes up in the reviews mostly on the positive side, one owner writing that “My backache has nearly gone”, though a front sleeper on the Hybrid Ice found it “did not prevent this back ache and stiff spine”.

Hyde & Sleep durability

Durability and longevity are both areas that are key to good quality control. The guarantee offered on Hyde and Sleep mattresses is 5 years. The reviews are less reassuring than that figure: a run of owners, nearly all on the Original, report dipping or softening inside the first year or two, one writing that it “slowly started to lose all of its support” after a good first month and was replaced two years on.

Hyde & Sleep best offers

We've managed to find the following top deals from across the web on Hyde & Sleep mattresses.

Owner reviews of Sealy mattresses

5 T Phillips

I’ve been sleeping on this mattress for a few nights now and I’m pleased to say it’s making a positive difference. I was hoping for something supportive and comfortable, and this mattress delivers on both fronts. What I like The medium-firm feel hits a nice balance: not so hard that you feel like you’re lying on a plank, yet firm enough to feel properly supported. The product’s description calls it “medium-firm” and highlights the balance between support and plushness. The cooling feature is visible: the mattress uses INFUSE™ Black Diamond Graphite foam (which I must admit sounded fancy to me) to help with temperature regulation. According to the spec it “keeps you cool while cushioning your hips and back”. On warmer nights I’ve noticed I’m less restless. Excellent support for back and hips: I wake up without the usual niggles around the lower back and shoulders that I used to get with older mattresses. The “AlignSupport® coils” and plant-based ComfortCore layer appear to be doing their job. Good edge support: the mattress doesn’t feel as though you’ll roll off when you get close to the edge, and the usable surface feels generous. That’s helpful when two of us are sharing it. Quality and build: the cover feels robust, the stitching seems neat, and while I won’t pretend to have dismantled it, it gives a sense of quality rather than a bargain compromise. Where there’s room for improvement (or things to know) It’s a bit heavier/setup-intensive than my old one: rotating or manoeuvring it takes a bit of effort. If you prefer a super soft, sinking-in feel (the “body-hug” kind) this mattress might feel a little firm. Some reviews of the same family of mattresses note that side-sleepers (especially lightweight ones) might find medium-firm less contouring than they’d like. As with many new mattresses, there was a short adjustment period for my body clock and sleep-muscles to adapt. The first two nights felt slightly unfamiliar; by night three I was into it. Cooling is better than my previous mattress, but if you’re a very hot sleeper I wouldn’t say it’s magic. The spec claims better temperature control but some users of related models still noted some heat retention. Verdict In my view this is a strong pick if you want a mattress that blends support with comfort, especially if you’ve got a back that lets you know when the mattress is doing a poor job. For someone like me (part-time mystic, allotment keeper, old bones) it feels like a good investment in sleep rather than just a piece of furniture. I’d say I’m waking up more rested, and that alone makes the change worthwhile.

5 Jeffrey N

Lying on a bed in a shop fully clothed for a few minutes is one thing. Lying on it for 8 hours in thin nightwear is something else. I tried the Newton bed in the shop and it seemed comfortable, although it may have been there years and hundreds of customers may have bounced on it. Once delivered (and Bensons were totally professional in that regard) I got backache after one night. Others have remarked their bed seemed firmer than in the shop. Dreams sell the same mattress but they call it Hagen and rate it very firm which it certainly is. I found I could get my hands behind the small of my back and exactly the same when I lay on the floor !! I also got cubital tunnel syndrome (hard bed pressed on shoulder and elbow causing pain down arm and little finger went numb !) A topper improved things a bit but if you need a topper to make your bed comfy you're probably lying on the wrong bed ! After a week of pain I decided to switch to a medium Newton which you wouldn't know existed if you only went in the store and didn't look online. I zoom called Bensons HQ who confirmed none of their shops displayed it. So why didn't I order a medium in the first place ? I didn't like the idea of buying a bed I hadn't tried first (if that is any guide) but in the end I was forced to ! Now medium doesn't mean soft. It just means slightly less firm !! I phoned Sealy HQ who explained the only difference is Newton Medium has firm and medium foam, not extra firm foam like their firm version. I'd give Newton firm a 9/10 rating for firmness and Newton Medium 7/10 although that may ease to a 6 in a few months. Incidentally I did consider the Bronte too. I had a pillow top but found it got frayed and torn after 6 years (I'm a restless sleeper), was heavier to turn, higher and the sheets didn't fit. As others have mentioned I found it warm to lie on after just 10 minutes so wondered how hot it would be after 8 hours. To be brutally honest I didn't think it worth an extra £400 which is a lot for a pensioner ! If you want a soft top buy a mattress topper for the Newton Medium and save yourself the extra expense. A final point, I found the Newton Medium somewhat lighter than the firm, probably due to the lack of hard heavy-duty foam.

1 Mr R

Absolutely horrible. This is a completely unbiased review after owning it for almost 4 months now, and rotating it around as per instructions. After trying out a few beds in various stores and doing some research into the kind of bed I wanted in an Extra Firm, this was one was the best *when I tried laying down on it in store*. However, when I received this, it felt like a completely different mattress - soft, pudgy, sinks down in the middle (what Central zoning PowerPack/lumbar support technology? Is this a scam?) and downright uncomfortable. I got this to help with a back injury I suffered a while back, so that means solid support that keeps that back held up firm, but this was the opposite, and the softness of it actually caused me more pain and discomfort in the long run. EdgeGuard - newsflash: it has no EdgeGuard support or technology in it. You roll off the edge just like on a standard mattress. Extra Firm rating: Nothing more than a lie. There is nothing about this that could classify it as extra firm. Other than its bad quality, the firmness rating would be medium to firm. Definitely not Extra Firm, and it was definitely not the same mattress I tried in store. The only positives were the delivery crew were amazing. Top lads. I really regret not going with my initial option from mattressonline, which had the same specs and was cheaper too. I would not even pay £200 for this rubbish.

1 Paul M

In the store this was the most comfortable mattress. We tried nearly every mattress in the shop. The selling point was the construction of the mattress and the salespersons insistence this was one of the most popular and highly rated mattress in the U.K. We bought the mattress and the delivery was arranged. First class service. Once the mattress has been delivered and the packaging removed, the smell was overpowering in the room. This was described to us as the mattress "off gassing" and the smell would dissipate within 48 hours. Luckily we have extra bedroom so it was left to vent its gasses. Two weeks later I decided to make up the bed even though the "off gassing" was still there.We have slept in it once, my wife who suffers from asthma now sleeps in the spare room. She awoke in the night in a coughing fit. I am trying to use the bed myself but I wake up with this smell wafting from the bed. This smell was not evident in the showroom. The current advice is to place it in the garage to air properly. I am so angry about this mattress. It's a shame because we have used bensonforbeds regularly and never had any issue before. This mattress will be withdrawn from sale if they want loyal custom.

Owner reviews of Hyde & Sleep mattresses

5 Jerins

looked around.. so many options.. all different prices. We saw this one.. the design was exactly what we were looking for and the price.. was a bit cheap to be honest.. I wondered if we were going to the end up with something flimsy and cheap.. we didn't! This bed is amazing.. the quality is top notch. Gorgeous thick headboard in luxurious fabric.. same on the bed base. The mattress is firm and comfy. No "rolling together" or anything. It is a thick mattress.. no buttons or springs to be felt. We love it. The only thing we did was get some anti slip Matt to put under the mattress to stop or slipping around. I'm a fidget.. that's the only reason why. Fabulous bed.. comfy and quality. I would recommend it to everyone. Lovely delivery guys as well brought it upstairs for us. Service with a smile. Professional. kept me informed of the delivery time as well. Thank you very much

4 Nia.

Overall, very happy with the mattress. I selected it based on the advice from going on the bed in store that assesses your sleeping position. I think I’ve previously had medium mattresses and this one comes up as firm, but I find it soft and supportive. I’m used to a sprung base with foam topper, despite the description making me think this had some sort of micro spring set up it does seem to be essentially all foam. I’m a lot less aware of my husband moving around in his sleep so I guess the foam set up is working. Two small problems that I have with it - firstly it recommends you rotate on a weekly basis for the first three months but it’s really awkward to rotate. There are some handles but they’re underneath the mattress rather than on the side. It’s quite a dense mattress and pretty much a deadweight to try and rotate. The second irritation is that the sheet and mattress protector won’t stay in place. The texture of the mattress cover is particularly slippery and correctly sized fitted sheet keeps on shifting.

4 Martin Glasgow

The mattress seemed firmer than the one tested in the store. I phoned customer services two days after I received the mattress to have this logged. I chose this mattress as I was experiencing joint pain when waking from sleep on my original mattress. I have to say I don’t experience joint pain in the morning now. How the mattress regulates heat I am unsure my wife experiences hot flushes at times and the cooling properties the mattress makes no difference. But no mattress can regulate for hot flushes for to menopause. The edges are firm and hold shape when getting in and out of bed. There is no roll together and the mattress memory foam returns to shape when out of bed. My previous mattress had visible indentations showing where my wife and I sleeped after only a few weeks of use. So I am impressed with this but will be looking out for this over the next few months.

2 RBC1

Really disappointed with the amount of "off gassing" that has happened with this mattress. The smell was awful for the first two days. It very gradually decreased over the first week but we had to have the door shut to the room that the mattress was in and had to keep the windows open for 6 days as the smell was so strong throughout our house otherwise. It took 9 days until we could bear the smell enough to actually try sleeping on the mattress. The chemical small was still pretty strong and the first night sleeping on the mattress I woke up in the night coughing and my partner woke up with a sore throat due to the off gassing fumes. The mattress itself seems comfortable so far, but after having it for 11 days we have only slept on it twice (due to the smell) so I cannot fully comment on the comfort yet. The "ice" element of the mattress is quite cold against the skin which I didn't appreciate when I lay on the mattress in store (as was wearing a coat), so we have purchased a thick mattress protector to feel warm during the winter. Hopefully in the summer this feature will be more useful. We are not overly sensitive to smells but anyone sensitive or who suffers from asthma or allergies should take this into consideration before thinking about purchasing this mattress! Especially if you need to use the mattress as soon as you have purchased it. I expected that there might be some slight odour for a couple of days, but the intense chemically smell from this mattress has been terrible for a prolonged period.

1 Jaws12344

We have had two of these mattresses (having returned the first one because it had a mark on it). Both of them smelt terrible. I can't believe more reviewers don't mention this in their reviews. We slept on the first mattress for a week whilst waiting for it to be replaced, but the smell was awful and both us and the bedding smelt strongly of chemicals. When we received the replacement, we moved into the spare room and aired the mattress - we left it uncovered and regularly opened the windows (in temperatures of 1 degree!) and then reheated the room to try and draw as much 'off gas' out of the mattress as possible. 3 weeks later, we still hadn't slept on the bed and the smell was still strong enough for us to arrange to return it to Dreams. Dreams seem to advise airing these mattresses for 4 hours, but 3 weeks wasn't sufficient. We really wanted to keep the mattress because we had found the first one very comfortable but we couldn't stomach the smell and couldn't believe it would ever disappear. Dreams customer service were very good and we are buying a further mattress from them from a different brand.

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