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Sealy vs iGel Mattress Reviews

Compare Sealy and iGel 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
4.7/5Owners10,398 reviews
Price range£288 – £3,900
Brand

iGel

4.6/5Owners3,382 reviews
Price range£1,200 – £2,300

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

I'd pick iGel, because the Sealys people buy in the biggest numbers, the Mellbreak Ortho Plus among them, are open coil. The springs are laced together, so a turn on one side of the bed is felt on the other, and the centre goes first. iGel is Bensons for Beds' own gel-topped hybrid. Every iGel is a medium, memory foam over gel foam over pocket springs. I find Sealy bland, and Bensons stocks both, so the better mattress is on the same shop floor.

Firmness is the one thing that sends you back to Sealy. If you want firm, or you're heavier than average, Sealy's Newton is a firm latex bed and worth the walk past the open-coil ones. If you sleep hot and want bounce rather than sink, look at Sealy's Bronte, a medium latex mattress.

There are a great many more Sealy reviews than iGel ones, but most are for the open-coil models, so don't let that sway you. If you buy an iGel, take the NanoTech 2050i, which has a plain top. Most of the range has a plush top, and I'd leave those alone.

Head to head

Sealy has 20 of its 57 mattresses sprung and 8 all memory foam; iGel has sprung throughout, with pocket springs or a hybrid build in every model. Only Sealy offers latex, in 11 models. Sealy runs from soft-medium to extra firm, and every iGel mattress is medium. Sealy covers more of the firmness scale, which helps if two sleepers need different feels. Sealy is the budget choice of the two: iGel's cheapest mattress costs several times as 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 (10,398 against 3,382), so treat iGel's number as the less settled of the two.

How they differ

SealyiGel
Mattresses we list576
Price range£288 – £3,900£1,200 – £2,300
Owner rating
4.7/5Owners10,398 reviews
4.6/5Owners3,382 reviews

Mattresses only. Owner ratings are the review-weighted average across each brand’s mattresses on UK retailer sites. Prices read 28 October 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

iGel

iGel mattresses are exclusive to Bensons for Beds and generally sit in the more executive and luxury lineup. Pricing may be higher than other products but the materials utilised within the mattresses more than makes up for this. Featuring support layers of pocket springs and comfort layers of gel, you get a cooling experience with full body contouring and fantastic longevity. iGel and Bensons for Beds have a history of providing good quality mattresses that last, and the reviews are mostly happy ones, though some owners say the gel did not keep them cool.

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.

iGel owner satisfaction

Satisfaction is important to both Bensons for Beds and their iGel lineup. Being at the top of brands through the site, the manufacturer is held in high regard and is well reviewed, with most owners happy and comfort the first thing they mention. Owners are split on the comfort layer. Some bought it for the cooling and found it no cooler than their old mattress, but plenty say it keeps them cool at night. This is because gel breathes better and doesn’t cause heat buildup giving a better all-season mattress that performs well regardless of the weather.

I’ve personally trialled some of the iGel range in store and found some of the tensions to be on the firmer side, in-line with the designation the mattresses have been given. Regardless of which you choose, customers should be satisfied with the tension of the product.

iGel supportiveness

The support on iGel mattresses is not derived from the gel layer as this is the comfort layer at the top, instead the support is offered from the pocket springs beneath. Pocket springs are universally fantastic and are my personal favourite when it comes to support systems. The result of this layer is an extremely supportive mattress regardless of which tension you choose, offering full body contouring with an impressive lifespan and increased breathability.

iGel durability

Most mattresses have a traditional 1 year warranty and that is normally a fairly reasonable indicator as to how much trust the manufacturer has in their product. Naturally the better the components, the more durable they are and as such, manufacturers have more confidence in their lifespan and will guarantee them for longer. With iGel, not only are you getting high quality pocket springs combined with luxurious gel layers, but you are also getting a 10 year guarantee on all new mattresses coming out of the lineup. This goes a long way towards highlighting the durability of these mattresses and the lengths the manufacturer is going to in order to ensure long-standing satisfaction.

With a 10 year guarantee you will exceed the average lifecycle of 7 years, giving you better value and reducing the cost per night of sleep throughout its lifespan. As a result, while an iGel mattress may cost more initially, the need to replace later decreases real world costs.

iGel best offers

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

5 Dan K

TL;DR - amazing selection for testing at Northwich, 1st class staff and service, and the delivery team and experience was incredible. Amazing bed testing experience - my partner and I, with a 3yro and a 5yro spent at least 3 hours in the store testing everything and homing in on the mattress for us. The staff greeted us and asked what we were looking to do, and were totally fine with me asking for no help unless we found something (my previous experience at other companies meant I was not hopeful.). They understood, and this was the first place where they just said "Well, you can't test a bed without a pillow!" and gave us a Tempura pillow each for the afternoon! My approach to testing was risky - find a firmness we both liked to start with, and then test everything in that category and don't look at the price! Well, doing that kept me at the iGel 2050i, I nearly fell asleep in the store! This tech and construction was clearly for us the most comfortable in the store. The 3yro and 5yro thoroughly tested the bunk beds, and ran around everywhere, the store staff understood we needed to test and didn't mind the chaos the little ones were causing. Amazing experience at the Northwich store. The sales staff then appeared and checked in when it was clear we'd just stopped really testing and actually encouraged us to test exactly as we sleep, which was really nice to have that encouragement to be at ease lying down with your loved one in a shop! So I disappointed the staff and said I'd think about it. Honestly the mattress was nearly double what I'd put in mind, but the comfort was amazing in the shop. We got home and lay on the old mattress. It was a disappointment. I went back the following day before an offer ended and made the purchase, with delivery about 6 days later. Come the day before a delivery day, a text with a 2 hour time slot,. The day of the delivery, Ben in the van called and said they were 30mins away, which they were. You could also track their location online. Van arrived, the guys jumped out, I asked if they wanted any help, which they didn't and then they got the mattress through an impossibly small staircase within 15mins. I actually thought before delivery it wouldn't go and I'd have to take the handrail off, but there was no stopping the team - looked at the route, and just did it. Ben said when we got back down I'm actually proud of that one!". It was a tight fit, but the team didn't even think of not trying, just incredible. So here we are now, a few weeks after delivery, and I can honestly say the 2050i is an incredible mattress, the comfort and sleep we are getting now is seriously unimaginably better than before. Any regrets? That I didn't spend more time on the 3000i... by the time I got to that, I'd looked at the price of the 2050i and I think I'd probably tapped out on price. Next time...

5 Nick H

We decided to wait a short while before leaving a review so we can comment on both the service and the product, so we will start with the product. Pre sales: We walked into the branch in Congleton and Martin was the salesman who we met. Very professional, listened to us and made recommendations based on what answers we gave him. (always a great start) Once we were confident on our selection, we got a quote. Again we went through all the options, once we added on what we wanted, Martin went through some offers on the extras which were good value based on what we were buying anyway. (such as protectors) Once everything was priced and finalised, we got a formal quote and gave it an hour to 'wait'. Went back, paid and felt happy with the purchase based on the product we tested and the sales approach. From firmness rating to technical specification of the materials, it helped us make an informed decision based on no. of springs, gel layers etc. and focus on what was more of a priority for us. We met Darrell later once we paid and couldn't rate this store any better. It's clear both individuals have a very natirual and consultative selling style, selling based on matching a product to people. Should the product live up to its claims, we will be OK! Delivery: Received multiple emails and texts with our delivery date, reminders and time updates. It arrived in time. Our delivery team was Mark and Linv. These guys were amazing. Took the mattress where we wanted it with no problem, both courteous and respectful to our property, best heavy goods courriers we have had. Product: We purchase the igel 2050i and will address initially it was very firm, more than what we expected, but to be expected with a new unit. After a couple of weeks of use and turning the mattress as per the care guidelines, it loosened off a bit and is now more like what we tested in store. There was a smell to the mattress initially, but it dissipated after about 2-3 days. 4 weeks later and the mattress is excellent. Can offer nothing but thanks to the Congleton branch and the delivery team. It honestly was great to see a full complement of people having pride in their jobs. We walked into this store with the money ready to buy what we wanted, but was fully expecting to be let down... But we're glad to be proved wrong! Pre-sales - 10/10 Sales support - 10/10 Delivery - 10/10 Product - 10/10 Not sure if it's too early to comment on the mattress, but so far it's settled as expected and seems like excellent quality. From a after sales perspective, we feel confident if there is an issue, that the team will support us.

5 Peter B

an honest review, so to begin with, i wasnt even planning on buying a new mattress at the time, it was on a whim that i went into the shop as hadn't looked at new beds for a loooooong time, so thought why not, probably wont be very good, but the sales team were excellent and taking the time, which was well over an hour, going through a lot of bed options, and only going to this one as a "i do have one more to show but its a lot more money" option... but it was so comfortable the second i got on it in the shop compared to the others, which granted were half the price! from paperwork to delivery and the first nights sleep, its bliss! trying in the shop means you know what your buying before you even get it, and cant technically be disappointed. now for the details:- Its THICCCCCCK! this is a very deep and heavy mattress, 40+cm, so know your sheets are going to fit before buying you aint going to be rotating or moving it often as it is heavy, just move yourself around the bed for bedding in sleeping possitions to keep it fresh... you sink into it like a marshmellow, then stop when it thinks your possition is correct, and it is, your supported where you need it, free where your not the Igel cooling, i cant really comment on tooo much as its not been hot nights yet to test, but its certainly not like other memory foams iv had before where the heat bounces back and it feels sweaty what down sides can there be other than those that people make up due to not doing reaserch before they get it.... HEAVY, THICK, kinda pricy you spend half your life in bed, why not have it in the most comfort you can possibly get, its no different than people spending 1000s on sofas and tvs, they only do 1 job, as does this, but it does its job dam well! there really isnt much that can be said for this mattress, if you can afford it, get it! simple

1 Stuart C

I've deliberately left it several months before leaving this review (product was delivered end of Feb 2026) as Benson's were emailing for a review before we'd even received the mattress! This product is so poor I'm now being referred to a musculoskeletal specialist due to the pain and discomfort I'm experiencing, specifically as a result of sleeping on this mattress. We know it's the mattress as I travel alot for work and whenever I sleep in any hotel the pain disappears within a day or two. Come home to my own bed and within 24hrs I'm in crippling pain and can struggle to stand or sit. We went to Benson's, assuming they would know what they were talking about. They had us lay on some fancy, hooked up to a computer, bed full of sensors that supposedly measures body weight, pressure points in different sleeping positions etc. etc. and then spits out the "right mattress for you". The Igel NanoTech 3000i medium mattress was what we were recommended. However.... I weigh 19 and a half stone. I'm 6ft 4inches tall and built like the side of the proverbial barn, so I'm very obviously a big solid chap. Benson's own website states on it's "Sleep Hub" about the right mattress for your weight...: Best mattresses for heavier sleepers (Over 16st / 101kg) If you're in this range, you'll need extra support to prevent sinking too deep into the mattress. Here's what works best: A firmer mattress (7-9 on the firmness scale) will keep your spine aligned. High-density foam or reinforced pocket springs help with durability. A thicker mattress (at least 25cm) is better for long-term comfort. Avoid: Soft mattresses-you'll sink in too much and lose support, leading to back pain. Best picks: Firm hybrid mattresses - Durable and supportive. Orthopaedic mattresses - Designed for extra lumbar support. The so called "Bed Specialist made no reference to my size, however delicately, making no effort to steer us towards a firmer/reinforced/orthopaedic mattress. She was purely interested in upselling Benson's own brand mattress and accessories. She was quite happy to sell us a medium mattress despite the fact their own website (and the rest of the internet if you do a little research) say's anything less than a firm mattress will cause back pain. She also failed to check what type of bed base we have. We have a pine slatted base. When we received our Igel mattress and read through the paperwork it stated quite explicitly that this mattress was not suitable for slatted bed bases and required a solid/divan base otherwise the mattress would sag through the gaps. Using it on the wrong bed base apparently voids the warranty. So Benson's have sold us £1,500 of product that is not only not suitable for my size, is causing me significant physical pain impacting my daily ability to function, but they've also not made us aware of the required bed base type meaning we've bought something where the warranty is now void and we're stuck with it. We've not even finished paying it off and we're now shopping for a better alternative. But I can promise you that shopping effort will absolutely not involve a trip to Bensons for Beds.

1 Poor Sleeper

Took delivery of the mattress a week today, June 29th. Waking up every morning with bad lower back pain ever since. No instructions were supplied with it, but I remembered that the staff at the shop told me it needed to be rotated ( not flipped) weekly. Just done that and found the instruction pamphlet underneath the mattress. I had been sleeping on it for a week. Read them and it clearly states that you need two people to rotate the mattress, lifting it from the underside as flat as possible, as bending the mattress will break glue bonds and dislodge internal fixings. I live alone. At no point was this explained to me before ordering the mattress. It is physically impossible for me ( or anyone else living alone) to rotate the mattress weekly without bending it. The pamphlet states that claims will be refused if there is evidence of bending the mattress. But it also says claims will be refused where lack of rotation is evident. So what am I supposed to do? I either rotate it by myself and bend it, or I don't rotate it….both of which will result in a claim refusal! I also clearly stated that I had a pine bed with a slatted base. Again, at no point was it explained to me that slatted bases would give a lower level of support. Hence maybe the reason I am waking up in pain every morning. Had I have been told about both these things, I would never have ordered this particular mattress. Feeling unhappy and misinformed.

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