Top 10 Best Mattress in UK 2021- Mattresses Review

Purchasing a new mattress is cumbersome.

If you are buying a mattress online, you may be grappling to judge which is the best mattress for you. There are tons of options to prefer from, and it’s not always obvious to know which mattresses are surely the cream of the crop.

It needs to be relaxed and supportive to give you the best desirable sleep and enduring so you won’t have to replace it within a few years.

And because mattresses can get expensive, you want to make sure you’re spending on one that’s worth the expense.

The mattresses that we’ve picked here as best in particular categories are the top picks based on their performance, value, and construction, and quality. If you don’t have the ease to spend hours examining what is the most suitable mattress for you, here is detailed information making it easier for you to choose.

Our guide is composed of comprehensive knowledge about our picks for the best mattresses of 2021 and then, for those who need to get into the ins and outs of the mattress shopping process, covers the key topics that a savvy mattress purchaser should be cognizant of.

List of the Best Mattresses you can purchase Instantly:-

Be sure to browse through each mattress listed below as they all offer freakish traits. We’ve covered mattresses for all budgets and valuable tips about what to view out for, too. Scroll down for our extensive mattress shopping lead.

1- Emma Original Mattress

Emma’s original mattress is highly recommended due to its excellent material feature and multiple awards.

Emma’s product development team has carried innumerable tests (using humans and testing machines), done boundless research, and received and appraised customer feedback to create their best mattress to date that will suit nearly all body types and sleeping needs.


The mattress has been made so strategically that it has a temperature-controlling layer that enhances breathability and allows you to sleep even in the utmost of temperatures.

Emma has also made it very feasible by including a machine washable cover making it very comfortable to maintain. 

  • The mattress is composed of natural and eco-friendly materials and it is all organic and non-toxic. 
  • The Emma mattress has an advanced 3-layer zone profile which is made of highly breathable viscoelastic memory foam, Airgocell Foam, and the cold foam layer that makes the ideal alliance of comfort and support.


It is available as a single bed-sized mattress, king and queen-sized bed mattresses, double bed.

The largest king-sized mattress would be around 84 inches by 72 inches and the smallest size would be around 72 inches by 36 inches nearly.


Emma mattress is highly positioned mattresses in the comparison table, awarded the Indy Best Buy,  considered the Best Mattress by T3, Inews Best Buy, the mattress guide 2020, loved by Real Homes, and has been certified by Ideal Home and the GoodHouse Keeping Institution.

They have nailed the performance in sleep making it UKs most awarded mattress.

  • Widespread cooling properties to secure a comfortable sleep at night.
  • Eco-friendly and non-toxic mattress.
  • Arrives with an adaptive foam that changes according to your body shape.
  • Not quite best for somebody with joint and back issues.
  • Exclusive available in UK sizes.


2- Nectar mattress

The Nectar Memory Foam Mattress rates No. 6 overall in the grade of Best Mattresses of 2021. It is a comparatively new brand in the UK. Nectar has authenticated itself as one of the most famous memory foam bed-in-a-box brands in the online market.

Overall, Nectar is a successful online bed because it has just about everything a person would want in a memory foam mattress.


Nectar is the only and the first mattress company in the UK that is a 100% climate-neutral ‘bed a box mattress. It’s soft, fit for all sleeper types, and maybe the most appealing thing of all, affordable. Its durability is proven by its forever warranty and a 365-night trial..

The Nectar mattress seems like ancestral memory foam which translates to great body contouring.Its cover is made from a quilted polyester/nylon amalgam. It has a breathable and soft feel.

It’s also detachable, which makes cleaning it super easy. There is so little that can go wrong with this investment.

  • The top layer of this is made of 3 inches of gel memory foam. This foam gives higher cooling than conventional memory foam but still has a very contouring feel.
  • You’ll experience some deep squeezing support through this layer. Next is a 2-inch layer of dynamically adjusting foam. This foam adds bounce and helps stop the sleeper from sinking preventing back pain.
  • It has a depth of 25cm with a forever guarantee.


 It comes in a variety of sizes like Single, small double, double, king, and super king. You can pick the one that is most suitable for your body type.


Nectar Sleep has collected an awesome flock of awards. The brand is loved by Real Homes, featured in the Evening Standard as well as recommended by Expert Reviews. It also gained approval from The Good Housekeeping Institute in 2018 and 2020. In 2020, The Sleep Foundation named Nectar’s mattress as the Best Overall Mattress, and The Independent featured the Nectar mattress as one of the best beds in the same year.

  • It has 365 nights trial with a forever Guarantee.
  • It is the best choice for heavy sleepers.
  • Great durability.
  • The cover is advised to be cleaned manually. 


3- Simba Hybrid Mattress

Simba, the trusted online mattress retailer was one of the first to roll into the UK market. It is willing to produce the best mattress in the UK.

Europe’s most analyzed mattress in a box has over 100,000 5-star buyer ratings from various autonomous references including google reviews, Trustpilot, YOTPO, and the Simba site.T3 claimed it to be “the best mattress in the world”.With the research of over 10 million buyers and 180 million body profiles estimated, however, this is controversial according to the Advertising Standards Authority (ASA)✓.


These mattresses are appreciated to bring the biggest of both worlds, support from springs and comfort from foam. Like many hybrids, this mattress offers a well-balanced sleep experience for most purchasers. 

The mattress is also fit for hot sleepers, due to sound airflow throughout the support core layers that hold the bed feeling cool and comfortable.

If You are on a tight budget and searching for a relatively inexpensive bed this one would be the best purchase.

  • It comes with free shipment and a 200-night trial with a free exchange. It has high definition foam layer that molds to the frame of your body and is intended to provide edge-to-edge support.
  • It has a depth of 25cm.
  • The 4 layer hybrid mattress with up to 2,500 conical springs adapt to your body as you sleep, assuring a great rest. The combo of open-cell foam technology, spring, traditional memory foam, and polyfoam makes generates a pleasant medium quality.


This mattress offers a good range of sizes ensuring that one can get a perfect fit. These sizes include Single, small double, double, king, super king, EU single, EU double L, and EU queen. You can look into its dimensions and pick the best one for you.


 It is approved by Good Housekeeping, Ideal Home, and Men’s Health.

 It is cherished by Real Homes and voted product of the year 2020.

The​ Simba Hybrid Mattress​ has been awarded Product of the Year in one of the 2020s most hotly-contested categories – The Hybrid Mattress of the Year according to retail times.

  • It has millions of optimistic reviews.
  • It has a titanium alloy spring making it more comfortable.
  • It is available in all EU sizes.
  • It is supportive without being too hard.
  • The cover is not machine washable or detachable so it has to be cleaned manually.
  • It does not come with any handle to rotate.


4- Brook + Wilde Lux Mattress

The Brook + Wilde mattress range includes two completely different mattresses that are Lux and the other one is Elite. Although it is relatively new to the market it has a long history in the mattress market.

The Brook + Wilde Lux mattress is leaning closer towards the premium side of the fence in the market. Brook and Wilde convey something entirely distinctive to the ever so competitive online bed-in-a-box mattress trade.


On testing, it was found that it provided an excellent, very supportive night rest particularly if you sleep on your side, or regularly roll from your back to your side. 

All three variants of the Lux mattress have been ergonomically directed for comfort. They profess to give more layers than any other memory foam mattress on the market.

The cover of this mattress features a two-color design that is not washable.

  • This mattress has a delicate spring to it which is largely provided by the other layer of larger 135mm pocket springs. You won’t sink too far into it, and it recovers to its initial shape promptly.
  • The 5 layered B mattress possesses two sets of spring layers (2,000 + 1,000 springs), memory foam, wave technology, and a supportive polyfoam base.
  • This is completely wrapped in a hypoallergenic cover.
  • Every feature, stitch, and element is hand-crafted. They have attained a delightful spot within craftsmanship and practicality. 
  • They offer a risk-free 100-night trial so one has lots of time to get into the mattress and pick if it’s for you or not. The Lux also arrives with a 10-year guarantee.


A quick note about sizing is that there are four UK sizes available that is single, double, king, and super king.

It would be fine for most of the customers but other mattresses may provide you with a larger size range.


Slowly climbing towards awards and approvals

The Brook + Wilde Lux mattress has been awarded a Best Buy, it has been approved by GoodHomes, honored by Real Homes and Grand Designs, and featured in Country & Townhouse.

It won Indy best buy 2021 in brook and wild. On a closer look, the progress they have been making in a short period is laudable.

  • It gives luxury with more layers of foam than other mattresses.
  • It gives a premium delivery.
  • 100 night trial with a choice of three comfort grades.
  • It has a limited review of customers.
  • It is at a high-end price.
  • It takes a longer delivery time.


5- OTTY Hybrid Mattress

Searching for the best affordable mattress sold throughout the UK can be a bit of a pain. Notably when you are looking for the best mattress on a budget for its cost.

The Otty Hybrid gives an especially supportive sleep surface, with exceptional edge support as well as suitable temperature regulation and motion transfer control. It feels like a luxury present, but the price label is more affordable than all of its big rival hybrids. The Otty hybrid is one of the most affordable mattresses in the market.

OTTY-Hybrid-Mattress - Best Mattress

The memory foam layer seats you without feeling suffocating, while the springs shift back so that it feels like you’re bobbing on the surface. We found it to be particularly supportive in all the appropriate areas.

Honestly, Otty has the most positive reviews and it is rated 4.6/5 on Trustpilot.

  • For the Hybrid mattress, there are 4 layers excluding the fabric outer skin. These are the top layer middle layer, second layer, and bottom layer.
  • The stand-out layer is the “cool blue gel” memory foam devised to disperse any heat buildup. At its core, are 2,000 full-sized opening springs (14cm), that significantly combine more springs than you would obtain in other hybrid mattresses.
  • It has a depth of 25cm with a Filling of memory foam and reflex foam. Because of these resolute springs, it pushes this mattress closer to the more specific class.
  • OTTY has also introduced side support providing for edge-to-edge comfort which is very crucial notably if you are viewing a mattress as a couple.


OTTY is an individual brand to be bestowed small online retailer of the year by the national bed federation who is the most prestigious bed business in the UK.

It has been Loved by Real Homes also been selected as the product of the year by Expert reviews. The OTTY Hybrid mattress is also very well accepted by buyers which we highly suggest. 


OTTY thankfully offers multiple mattress sizes to fit most bed frames, including Single, small double, double, king, super king, emperor, EU single, EU, double, and EU king.

Most of the customers will be looking at a regular UK double or UK King, but one can consider other sizes since there is a good range of sizes available.

  • Most affordable price around for a hybrid mattress in the entire market.
  • Smaller range of products so easy to understand and decide which one to pick.
  • It has a full-sized spring with side support foam.
  • Maybe firmer than assumed but okay at this cost.
  • Not flippable as other mattresses.
  • Longer-term surveys aren’t as sure.


6- Ergoflex Mattress

Way before Emma, Simba, and the rest of the mattresses there was Ergoflex, who was an Australian brand but have been selling their mattresses in the UK that has been trading longer than their 10-year warranty period.

The Ergoflex mattress is directed to be the best memory foam mattress with very great memory foam to foam percentage. The Ergoflex mattresses are CertiPur-US® & OKEO-TEX®100 verified. Fabricated to BS 5852✓ and BS 7177UK✓ Safety Standards. This shows the devotedness Ergoflex is embedding into the production of their mattresses.


They’re not quite as well identified as the older mattress brands, but they’re worthy of your thought. It also deserves considering that the Ergoflex 5G is a medium to medium/firm mattress making it one of the best purchases for most UK sleepers.

Ergoflex mattresses are Certi-PUR certified, suggesting they have been fabricated to essential standards of hygiene and sterility than you may anticipate. Memory foam is supposed to do especially fit for those who bear back pain or damages. It is the best mattress for those with orthopedic issues and helps to lessen them.

  • There are only three layers here that are not that bad at this price point. The Ergoflex mattress is also lightly more delicate than other mattress brands. It is particularly durable and strong yet soft to the touch.
  • All the layers are enclosed in a grey cover neutral and white which is made from Tencel fabric, produced by environmentally responsible methods from sustainably sourced original raw material.
  • That way it is very improbable to cause any allergic reactions and they are said to be favored by those prone to any allergies it is as well as anti-microbial.
  • It has a depth of 23cm and it offers a guarantee of 10 years. 30 nights should be enough for one to get to know the mattress, and decide if it’s the one for you.


In 2020, the Ergoflex mattress has won a  Best Buy award. 

Ergoflex received a rating of 4.7/5 at Trustpilot which is one of the most commendable achievements. It is also profoundly rated with over 1424 reviews at Yotpo.


You will notice that Ergoflex does a wide range of sizes, including Single, double, king, super king, EU double, and EU king. This is best and a big plus when you think that a lot of mattress brands only give 2-3 sizes.

  • It has a Tencel cover and it is antimicrobial.
  • Long-established company with mostly good reviews.
  • Fairly affordable and for those who do not want to splurge much on mattresses.
  • Available in EU sizing too with a good range of size.
  • The 30-night trial isn’t much as compared to other mattresses.
  • Memory foam may not be best for everyone because of the different body types of every individual.


7- Eve Original Mattress

Eve original mattress is one of the best established, more traditional brands in the mattress-in-a-box industry and sits at the mid-price range. The Eve mattress is a “combi foam” mattress, which suggests it’s a fusion of memory foam on one layer, and polyfoam on the other.


With a “combi foam”, the privileges of this compared to hybrid mattresses are mainly weight and cost. The mattress giant Eve has been nearby for quite some time and has fastened itself as a committed bed company in the UK. The firmness and comfort levels are pretty innocuous too. Unlike some foam mattresses, you won’t ever feel like you’ve been wrapped in a large marshmallow and the mattress remains supportive throughout bedtime, even when it warms up

You get 100 days trial for their mattress and If you don’t like it then you can return it and vice versa. Of course, this seems fabulous and carries no risk. Here’s my version of why the Eve Sleep mattress is one of the best options on the market today.

  • In General, memory foam mattresses give the best mix of soft vs firm and are the middle ground that most buyers are looking for. 
  • The memory foam upper layer is the most significant of all the layers. It is created to give you breathability but also support and bolster. This layer serves as the foremost cushion or support for the person sleeping on the mattress.
  • The base form layer (3rd layer) is the thickest of all. This foam layer solely acts as foundational support for the mattress, providing a strong base and a good shape.
  • The nearly 18cm base is prepared to provide you sufficient support so you don’t feel like you are leaning into the mattress and always sustain correct spinal alignment. The cover is created of synthetic fiber.


The award hybrid bed received a 5-star rating from Expert Reviews.

 It has won the Best Buy award and was featured in the Evening Standard.

Over at Trustpilot, the Eve mattress review page gathers ideas about all of their commodities and not just the beds.


In concerns to sizing, just and expeditious summary. You will notice that eve original mattress offers a wide range of sizes, including Single, Small Double, Double, King, and Super King. I am quite sure you will be able to get the best fit for your body type.

  • It has a Well-reviewed and established brand with lots of positive reviews.
  • Overall a good all-rounder.
  • Offers you a 100 night trial with is sufficient for anyone to decide.
  • Elected as the official partner of British Rowing.
  • It has a Slightly garish color and if you have thinner sheets it will show/ see-through.
  • It Might not last as long as other mattresses in the market which are more pricey brands.


8- Dormeo Octasmart Hybrid Plus Mattress

Dormeo utilizes some of the most advanced sleep technologies to modify their mattresses into some of the most stylish and best mattresses in the UK. The Octasmart Hybrid Plus mattress is an extremely ranked mattress by clients with nearly all reviews being 5 stars


The Octasmart Hybrid Plus Mattress is the premium mattress in the entire range of mattresses. Similar to the memory foam plus, this mattress is a growing option, featuring an OEKO-TEX certification and it being 100% recyclable. The Dormeo Octaspring Hybrid Plus mattress claims to be eccentric because of its combination of pocket springs, memory foam springs, and memory foam.

This mattress is a Sleep Expert Top Pick for Spring 2020 maintaining its chicest mattress ever that organizes foam, Octaspring® technology, and pocket springs to create the most impeccable mattress. 

They are created to depart in 3 dimensions and are certified to be 8X more breathable than conventional memory foam mattress technologies.

  • You will explore layers of pocket springs, memory foam, and Ecocell® foam. The layers are designed to offer three zoning areas that support your spine to take its natural state and maintaining it keep in alignment.
  • The cover is worth bragging about too since It has some of the best specs and features. It is anti-mold, anti-bacterial, and anti-dust mite which generates a salutary sleep environment. It also includes Hundreds of luxury pockets that provide for additional air passage.
  • The Octasmart Hybrid Plus mattress arrives with a 60-night analysis, enabling you to test it and secure it is the one for you. To safeguard your investment as time goes by, the Octasmart mattress carries a superb 18-year warranty.


The Octasmart Hybrid Plus mattress has proudly won a Sleep Expert Top Pick for Spring 2020.

Dormeo, the company has been ranked as the best mattress UK 2021 by T3.

With an excellent user rating of 4.7/5 on the Dormeo website, it’s doing something correctly. 


 It comes in only four basic sizes including Single, double, king, and super king. It is not that bad since fewer options make it easier for customers to pick.

  • It is also a good Designed mattress for couples giving comfort.
  • It comes with a very impressive warranty period of 18 years.
  • It has Technologies which uses to help you stay up to 3°C cooler.
  • It is a bit on the high-end side,  making it not reasonable for every customer, especially for a tighter budget.
  • Does not offer a wide range of size.


9- REM-Fit 400 Mattress

If you manage to wake up with joint and back pain then the REM-Fit 500 Ortho Mattress is a premium orthopedic mattress that is the best mattress you’re looking for. 

This brand is obliged to giving you the recovery and rest time you require at the end of each day and advise the Rem-Fit 400 to sleepers who believe they need a little more support throughout the night.

REM-Fit-400-Mattress - Best Mattress

Before you start to disclose your Rem-Fit 400 I would like to tell you it involves a handy device for cutting the plastic and some rather enjoyable sleep recovery information. REM-Fit takes a diverse strategy with their mattresses by centering their product variation on providing excellent sleep recovery and optimal comfort. 

This passage is based on the REM-Fit 400 model which is created for the bulk of UK sleepers. Buyers express very highly about how it has enhanced their quality of sleep and reduced back pain in the morning.

The customer service is first-class, too with attentive, quick, and positive acknowledgments. REM-Fit being comparatively new to the UK market has now gained a Good Housekeeping endorsement, we look forward to recognizing the growth they will be gaining in this new market. The price is contentious when linked to the other hybrid mattresses, it’s intended to support a weight of up to 40 stone and is best for all sleeping habits, especially for side sleepers.

Now let us just dive right into it and uncover more of its features.

  • This 4-layered hybrid mattress includes open-cell memory foam (30x more breathable than regular memory foam), edge support,2,000 full-sized springs, and a polyfoam base.
  • REM-Fit uses CertiPUR certified operators to assure quality is sustained in the result and final mattress goods.
  • Their mattresses are also shaped by an NBF (National Bed Federation) member ensuring us the best quality available.
  • A 100-night sleep test with no nit-picking if you’re not entirely convinced along with it one gets a 15-year full replacement guarantee at no additional expense and free next day shipment which is quite impressive and convenient.


There’s plenty of affection out there for Rem-Fit on Trust Pilot and, from what I’ve seen so far, on online platforms.

Out of the 968 reviews, the mattress brand has scored and 4.6 /5 and a few five-star reviews of the Rem-Fit 400 on page one.

REM-Fit being nearly new to the UK market has already earned a Good Housekeeping endorsement and we are looking forward to its positive growth.


It comes in a really large range of sizes compared to the other mattresses. It includes mall Single, Long Small Single, Single, EU single, Small Double, Double, King, Super King, EU Double, and EU King.

One can get the desired size in this and can pick the best suitable for their body type.

  • It has Precocious temperature regulation.
  • It is created and made in the UK.
  • It is a brand that concentrates its products on recovery and sleep.
  • It has a Machine washable cover that makes it cleaning easier.
  • It comes with a Slight lingering synthetic odor, but it does go within a few days of use.
  • It has a very Limited customer review available.
  • It does not come with any mattress handles.


10- Tempur Original Mattress

Tempur is a renowned mattress name in the UK. They have been one of the best manufacturers of mattresses in society for ages now, originally, they were the first company to offer memory foam mattresses.

Tempur-Original-Mattress - Best Mattress

Overall, it is worth acknowledging what some people yet call the ‘best’ and primary premium mattress business, Tempur. Tempur is very discrete and reserved about the original TEMPUR® material layers of the mattress. Tempur mattresses are also examined year after year for excellence and longevity to make sure that the greatest possible standards are uniformly met.

All Tempur Elite mattresses comprise a detachable top cover made from polyester and a small quantity of elastane. This suggests that you can separate the top cover and put it in the laundry machine.

Tempur allows a lavish home trial duration of 100 nights. The only obligation with this trial phase is that Tempur needs you to try it for at least 60 nights before you choose to return it. This is a great idea because then you can be certain of whether or not the Tempur mattress is best for you.

Tempur mattress coverings are also OEKO-TEX certified, suggesting that they are reliable for human usage due to being free of toxic chemicals.

  • All four Tempur mattresses have their freakish design, which is great evidence of the attention to detail used by Tempur during the production process.
  • Like all feature mattresses, Tempur mattresses are created with various layers.
  • Each layer has its part to play within the mattress to give the best feasible support for your body. Tempur gives their mattresses in 3 versions, Supreme (21cm), Elite (25cm), and Luxe (30cm) which change not only the stiffness but also the inner layers.
  • We have accepted the balanced Tempur Original Elite variant for this Best Mattress UK list.


There are tons of positive reviews for Tempur not only because of its long history but the quality of the product it ensures and also being non-toxic and reliable for human usage. Along with this, it has an excellent rating of 7.5/10 at Tempur sensation. It has an average rating of 8.8/10 at slumber search.


 Not all mattresses in the UK offer a large range of sizes but you need not worry about this one for sure. There are plenty of sizes available in the company. these sizes include Small single, long single, single, double, king, super king, and also special sizes are available.

  • It is a World-known brand and has a long history.
  • It Developed its trademarked material ensuring the best quality product.
  • It Might lose firmness over the period.
  • It is made of Heavy materials making it a bit bulky.
  • No discount available.


Research and Resources for our Top Picks

  • We searched at hundreds of customer reviews, the positive, negative, and rating of the customers.
  • Acknowledged all pros and cons of the mattresses and customers reviews to help you pick best suited for each type of sleeper.
  • Spent over 50 hours composing and editing this article to give you the most didactic and valuable content so you can find the best mattress for your sleeping needs.

Best Mattress by Type and Material

Investing in a top-quality mattress can do miracles for fixing your back pain if it is something you grapple with regularly. But finding the best mattress might spin your head because the online platform is full of ads and options which might trap you making you perplexed. Here we’ll traverse the diverse options available, and address other considerations to help you make the best pick for your requirements.

Best Memory Foam Mattress

Memory foam is obtained generously in mattresses and pillows today, but it was invented back by NASA.

The material might be the best bed stuffing for you for several purposes. Also called Visco Elastic foam, it adapts to the curves of your shape while scattering your weight equally over the surface.

This feature gives pain remedies for sleepers with achy joints or pain in the primes from laying in one spot for too long. Memory foam is also a heat-regulating material, making it qualify and mold in direct response to body warmth.

We have an entire article devoted to describing the different types of memory foams, their pros, and cons and what to view out for. quickly Just take a look at our Top Memory Foam Mattress Picks.

Best Pocket Sprung and Hybrid Mattresses

Hybrid mattresses were designed to resolve the concerns that just memory foam mattresses had as well as the concerns that a pocket sprung mattress had. In short, introduce the two to create a mattress that has the best of both lives. This does usually come at a value.

Our Best Pocket Sprung and Hybrid Mattress Recommendations post fits into a broader study. It is best for people who still require the touch of a pocket-sprung mattress, without the regular fillings that may bother sensitivities.


Finally, don’t despoil your rest with sub-par sheets and covers. Upgrading is done all the more cautiously by sleep brands who give bedcovers bunches with their new mattresses, all devised to work faultlessly mutually. 

The best mattress is the opening point for an excellent night’s rest. Our mattress studies take into a record every sleep habit, price point reviews, pros and cons, and mattress type, so you can get the best one for your requirements.

Even though we arrived at what we believe are the best picks for 2021 in the UK and we would love to mention that this list will always be growing and our perspectives are likely to evolve as new mattresses are published into the industry.

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