Home → LifeStyle →

Simba Hybrid Mattress Review 2024 – Ideal For Side, Back And Hot Sleepers

Affiliate Disclosure: We get a commission when you sign up to websites, buy products or subscribe to services via our links on this page. However, all our opinions in this article are unbiased.
Mattress type: Hybrid
Mattress depth: 25 cm
Trial period: 200 nights
Warranty: 10 years
Price: £609–£1,039

Updated: February, 7, 2024


  • Comfortable and supportive
  • 200-nights free trial
  • 10-year warranty
  • Free return and delivery
  • Compatible with all bed frames
  • Great value for money
  • Cons

  • The cover is not removable
  • Might be too soft for front sleepers
  • Do you want a mattress you can snuggle up in but not sink into? A bed that offers both the body contouring of memory foam and the responsive support of pocket springs?

    This is where the Simba Hybrid comes in. Made in the UK and based on data collected from more than ten million sleepers, this bed is designed to suit all sleeping styles and body shapes.

    In this Simba Hybrid mattress review, you will learn all about the specifics of this bed, the price, firmness as well as its strengths and weaknesses. 

    Is it the mattress for you? 

    Let’s find out!


    Comfort 9.8/10
    Support 9.8/10
    Motion Isolation 9.8/10
    Cooling 9.9/10
    Edge Support 9.9/10
    Company Reputation 10/10
    Value for Money 10/10

    Simba Sleep: Brand Snapshot

    Simba Sleep is a UK-based company that started its journey back in 1979 as a producer of high-end mattress threads. 

    Today, Simba has sold over one million of their own mattresses—the highly-rated Simba Hybrid and Simba Hybrid Pro. The company also manufactures a kids mattress, providing little sleepers with a safe and cosy slumber, as well as the Simba Cool Foam Mattress, which uses the Simbatex open-cell structure to ensure cool and dry nights. 

    But the success story doesn’t stop here. 

    Simba Sleep also sells various sleep accessories, starting from the amazingly comfy Simba mattress topper to the ultra-breathable Simba linen and fitted sheets. 

    Both Simba mattresses are made in the UK using the best European materials and the company’s own cooling open-cell foam. The beds have been tried and tested multiple times to create the perfect sleeping environment for any user. 

    Simba Hybrid Mattress Material & Construction  

    The Simba Hybrid offers the best of both worlds—combining a soft and cosy polyurethane-based foam with bouncy conical pocket springs. The mattress is about 25 cm deep and provides sleepers with a medium-firm feel. 

    The design consists of five layers: 

    • The cover of the Simba bed is made out of a breathable synthetic blend that acts as a temperature regulator. The cover is not removable, but it’s hypoallergenic and easy to keep clean and fresh with a little bit of TLC. 
    • The first layer is made out of open-cell Simba-pure foam, recognised as superior to memory foam and more effective in getting rid of back and hip pain.
    • The following section uses 2,500 Aerocoil® conical pocket springs—Simba’s own patent. These springs will adjust to your sleeping position and keep you secure through the night without disturbing your partner’s sleep. Even though the coils are smaller than other hybrid models (Simba’s coils are 25mm, while Otty has 14cm pocket springs), they still provide outstanding support and comfort. 
    • The supporting layer also contains high-density Simba-pure foam that provides ample support around the perimeter of the bed.
    • The last section of the Simba Hybrid is the mattress base, made from high-density foam that gives the bed its structure and promotes airflow. This layer also includes a seven-zoned support design, perfect for a pain-free and restful sleep. 

    Although most hybrid mattresses on the market feature individually-wrapped springs, the Simba, with its 2,500 pocketed coils, manages to stand out from the competition. For comparison, the Eve Premium Hybrid has 1,500 pocketed springs, while the Dormeo Wellsleep Hybrid only features 700+. 

    On top of that, Simba’s open-cell foam, unique to the Simba Hybrid and Hybrid Pro, is much more supportive and heat resistant than standard memory foam, making this bed’s design truly one of a kind. 

    Simba Hybrid Firmness 

    The Simba Hybrid Mattress sticks to its medium-firm labelling. In fact, most Simba mattress reviews rate this bed as a 6.5 on the one to ten firmness scale. In other words, the Simba has enough sinkage, so you feel cosy but is sufficiently responsive to give you the support you need. 

    Another great thing about this mattress is it doesn’t change shape due to body temperature but keeps the same firmness level through the night. 

    Keep in mind that as a hybrid, the Simba is bouncy. So if the body-hugging, cloud-like feel of foam is what you’re after, you might do better with a memory foam bed like the Nectar or the Tempur Cloud. Even Simba’s other model, the Hybrid Pro, is a bit on the plusher side and worth considering if you want a medium-firm to soft hybrid bed.

    Simba Hybrid: Comfort & Support

    Sleeping on the Simba Hybrid mattress is incredibly comfortable and soothing. But how does it feel for different sleeping positions? Let’s take a look!

    Side Sleepers 

    Side sleepers, in particular, will enjoy this mattress. Offering the perfect cradling feeling, the Simba Hybrid hugs the body and relieves pressure in the hips and shoulders, the most common problem points for people who sleep on the side. 

    Back Sleepers 

    Thanks to the bounce of the coils and the zoned support in the bottom of the bed, this mattress provides superior spinal alignment. What’s more, the softness of the memory foam contours nicely in the lower back area, providing back sleepers a comfy slumber throughout the night. 

    Front Sleepers 

    Front sleepers might not find the same level of comfort and support. Even though the Simba Hybrid is medium-firm, it still might be a bit too soft for stomach sleepers, whose hips could sink into the mattress and impede proper spinal alignment. 

    To get the rest and support they need, front sleepers should try firmer models, such as the Sleepeezee or SilentNight pocket spring mattress, both of which come highly recommended for people who spend most of the night on their stomachs. 

    Heavy Sleepers 

    The breathable cover of the Simba Hybrid regulates temperature, stopping sleepers from overheating, while the HD Simba-pure reinforces the perimeter of the bed for exceptional edge support. These features, combined with the responsiveness of the springs in the core, make this bed a great choice for heavier body types.

    Simba Hybrid Mattress: Temperature Regulation

    When it comes to temperature regulation, the Simba Hybrid bed doesn’t disappoint. 

    Most Simba mattress reviews by happy customers agree that the temperature control provided by this bed strikes the perfect balance. It won’t overheat you, but it will keep you cosy in winter. 

    To that end, the Hybrid has several features that control the temperature.

    • The Simbatex foam in the top layers is a synthetic blend that boosts breathability and promotes regular airflow. 
    • Thanks to its open-cell design, it also doesn’t trap heat—a common issue with memory foam beds like the Tempur Cloud or Eve Original. 
    • The base layer with seven zoned support areas keeps the air moving at all times, while the pocketed springs further promote circulation.

    All of these attributes make Simba’s hybrid bed an excellent choice for hot sleepers. 

    Simba Hybrid Mattress: Motion Transfer

    Motion transfer is an important factor to consider when choosing a mattress, especially if you sleep with a restless partner, children or pets. 

    Luckily, Simba’s layers of conical pocket springs and soft foam are here to minimise motion transfer and help you sleep like a baby even when you share the bed. 

    Note that as a hybrid, motion is not entirely isolated, so if you’re an exceptionally light sleeper, you may want to invest in a memory foam or all-foam mattress

    Simba Hybrid Mattress: Edge Support

    Solid edge support, which many foam beds lack, is a must if you’re sharing the bed with a partner or are a heavier user. After all, no one wants a bed that you could slide off at any time. 

    This should not be a concern here. The Simba Hybrid performs exceptionally in this area, mainly thanks to the high-density foam, which reinforces the edges and provides additional support around the perimeter of the bed. 

    In fact, both Simba beds are considered the very best in terms of edge support, so couples and overweight sleepers won’t go wrong with investing in either one of them. 

    The Simba Hybrid: Durability & Maintenance

    According to most of the hybrid mattress reviews, these beds last around five to ten years. Since the Simba Hybrid is made out of high-quality, durable materials, it should be in your life for about seven years. Note that memory foam beds have a longer lifespan, so if durability is a must for you, give one of the foam beds a try. 

    When it comes to maintenance, the Simba is easy to care for. There is no need to flip the mattress, but you can rotate it at least once a month to keep its shape intact. Like the Emma Original, this one also has handles on the sides to ease movement, so rotating it shouldn’t be that hard (but another pair of hands won’t hurt).  

    The Simba Hybrid Mattress is compatible with most bed frames, including sprung, rigid slanted divans, box springs, and adjustable beds. If you decide to use this mattress on a slatted bed frame, make sure the slates are no more than 7.6 cm or 3 in. apart for more support. 

    One of the faults we found is the non-removable cover. To clean the mattress and the surface, you must use a damp cloth and gentle cleaning products. Even though it is not a real deal-breaker, as most mattresses are not that hard to clean, a machine-washable cover like the one available on Emma beds would undoubtedly make anyone’s life easier. 

    Simba Sleep Accessories and Bedding

    What other products does Simba offer?

    Simba Hybrid Pillow 

    Made out of temperature-regulating and hypoallergenic cover, this pillow will keep you cool even on the warmest nights. What’s more, it’s completely adjustable both in terms of height and firmness. 

    Simba Hybrid Duvet 

    This high-end duvet is filled with Aerelle® Cool Night polyester fibre, a space-inspired fabric that will keep heat away no matter how hot it is outside. 

    Simba Performance Mattress Protector

    If you want to protect your mattress and extend its lifespan, this is the product to choose. This ultra-soft cover shields you and your family from allergens and dust mites and makes maintenance of the bed much easier. 

    Simba Orbit Weighted Blanket

    This Simba accessory is made with nano bead technology that will easily relax and soothe you. It also comes with a removable and washable cotton cover for easy maintenance and care. 

    Simba Hybrid Mattress Topper 

    Designed nearly the same as the Hybrid mattress, this topper significantly increases the comfort and support of any bed. 

    Simba Bedding 

    For an even comfier slumber, Simba offers performance fitted sheets and bed linen. Made with Egyptian cotton, these sheets will cool you down in the night and give your bed a more luxurious feel. 

    Simba Hybrid Mattress Warranty & Trial Period

    Simba stands by their mattress’s quality and durability, offering a 200-nights free trial, double that of most mattress companies (with the exception of the Nectar and Emma).  

    The trial starts once the bed arrives at your door. If you aren’t happy with your purchase, all you need to do is contact customer support and get a full refund. Refunds are usually handled from three to five business days. 

    When you are ready to return the mattress, just unstrap the sheets and bedding, and Simba’s service will get it from your home, no matter where you are located.

    In addition to the 200-night sleep trial, Simba Sleep offers a generous 10-year warranty, the industry standard. 

    The warranty will cover any manufacturing flaws for ten years, but defects with the cover are covered for only a year. Bear in mind that the warranty doesn’t apply to the regular wear and tear of the bed originating from everyday use. 

    Simba Hybrid Mattress Delivery

    Simba was one of the first companies ever to include boxed mattress deliveries. Each mattress size comes in a 107cm x 50cm x 50cm box, but they also have a smaller size for their Hybrid Bunk Bed Mattress. 

    At the moment, free shipping is available for the Simba mattress in the UK and Western Europe. Your package will be delivered in 3 to 5 business days, but you have the option to choose on which weekday you want it delivered. There is a weekend delivery option too, which costs an additional £20. 

    Like others in the industry, Simba has recently introduced contactless delivery service, ensuring the safety of both their staff and customers. 

    Simba Sleep is upfront about off-gassing, warning in their FAQs section that some customers might experience an unpleasant smell when opening the mattress. This is not uncommon among mattresses that contain foam layers. Simply air out your bedroom or guest room, and the smell will dissipate in a matter of hours. 

    Simba Mattress Price and Sizes

    The Simba is quite reasonably priced considering the quality and durability of the design. 

    More importantly, it comes in a variety of sizes, including European, so customers can choose the one that best fits their bed frame. The Eve Premium, for example, is only available in three sizes, somewhat limiting consumers in their selection. 

    Size Dimensions Price
    Simba Hybrid Single Mattress 90x190x25 cm £609
    Simba Hybrid Small Double Mattress 120x190x25 cm £829
    Simba Hybrid Double Mattress 135x190x25 cm £829
    Simba Hybrid King Size Mattress 150x200x25 cm £939
    Simba Hybrid Super King Mattress 180x200x25 cm £1,039
    Simba Hybrid EU Single Mattress 90x200x25 cm £669
    Simba Hybrid EU Double L Mattress 140x200x25 cm £879
    Simba Hybrid EU Queen Mattress 160x200x25 cm £989

    Compared to others, this model is only slightly more expensive than the Emma Hybrid—the Simba Hybrid king size mattress costs £909, while the Emma is valued at £879.00. On the other hand, it is much cheaper than the Nectar and the Eve Premium Hybrid, both of which cost more than £1,000 for a king-size mattress. 

    The good news is that customers rarely pay the full price. There are numerous Simba mattress deals to choose from throughout the year, including various sales and promotions. Don’t forget about the Simba mattress discount or coupon codes that can cut as much as 35% off the regular price. 

    Simba Sleep also offers up to 40% off for NHS workers, a great way to support health workers who are tirelessly caring for all of us during these difficult times.  

    The Simba refurbished mattress is another great way to make some savings.  A used mattress that has been completely restored, this bed is sold for a lower price and has a 30-day guarantee. You can buy this Simba mattress exclusively on eBay UK.

    Regarding payment, Simba Sleep accepts credit and debit cards, PayPal, Amazon Pay, Splitit and 0% financing with DivideBuy on orders over £400. We would like to see more payment options from the company in the future. For instance, Emma and Nectar both offer more than one financing option, giving customers more freedom and choice when it comes to buying mattresses on finance. 

    Simba Hybrid Customer Reviews

    What are actual users saying about this mattress? Let’s check out the Simba mattress reviews:

    • Simba’s official website: 4.8 out of 85,000+ ratings
    • Trustpilot: 4.5 out of 25,000+ ratings
    • Amazon UK: 4.3 out of 700+ ratings

    Most of the complaints regarding the Simba bed on Amazon and Trustpilot refer to the warranty and trial period, with several consumers reporting they experienced difficulties when trying to return the mattress. 

    Nevertheless, most of the reviews are positive and praise this product for the comfort and support it provides. What’s more, Simba promptly replies to all negative reviews and tries to resolve any and all issues that might come up. 

    Simba Sleep Awards & Certifications

    Simba is highly rated for the quality of their mattresses. Here are some of the awards that they have won:

    • Best Buy on Which?.
    • Product of the year 2020
    • Best buy on T3
    • Mattress of the year on Expert reviews.
    • Best cooling mattress on Best UK mattress
    • Best buy on Indy Best.

    All the company’s products are also OEKO TEX 100 and CertiPUR certified, the industry’s gold standard when it comes to quality and safety. 

    Simba Hybrid Mattress Alternatives

    How does Simba compare to the competition? Let’s take a look! 

    Simba vs Emma Mattress

    The Emma mattress is a 3-layer memory foam mattress with a washable cover, whereas the Simba mattress is a hybrid with four layers. 

    Both of the mattresses offer a 200-nights trial and free delivery and returns. However, the Emma starts off at £429, which makes it cheaper than Simba.

    Overall, both are great choices. Side sleepers will be much pleased with the Emma Original; however, those who sleep hot and on their backs would be more comfortable on the Simba Hybrid. 

    Simba Hybrid Mattress vs Nectar Mattress

    The biggest difference between these two beds is in the construction. While the Simba combines foam and pocket springs, the Nectar is an all-foam bed comprising three layers of memory foam. The Nectar also comes with an extended sleep trial of one year as opposed to Simba’s 200-night return period.

    For those who want the hugging feel of memory foam, Nectar is one of the best available. However, bear in mind that it’s much pricier than the Simba, so not the best option if you’re on a tight budget. 

    Simba Hybrid Mattress vs Simba Hybrid Pro Mattress

    These two mattresses have almost the same construction. The biggest difference is in the number of springs—the Hybrid Pro has more pocket springs in the core, so it’s bouncier than the Hybrid. It also features an added layer of temperature-regulating wool, making the Hybrid Pro even more suited to hot sleepers. 

    Keep in mind that the Simba Hybrid Pro is more expensive. In other words, if you’re willing to splash out a little more on extra features, the Hybrid Pro is the one to choose. However, if you want to stick to the basics, you won’t go wrong with the Simba Hybrid.

    Bottom Line: Is This the Mattress for You?

    The Simba Hybrid is an exceptionally comfortable bed with very few flaws. It provides the perfect balance between bounce and cushioning, ideal for side and back sleepers, although front sleepers might want to look for firmer alternatives. What’s more, hot sleepers will find their perfect match in the Simba, thanks to its advanced temperature-regulating properties.

    All in all, this is a reasonably-priced mattress that delivers durability, comfort and support, and most important—a good night’s rest. 


    How long does the Simba mattress last?

    Simba mattresses are made out of durable materials and are expected to last up to 7 years, in line with industry standards (most hybrids have a lifespan of five to ten years). The company, however, offers a ten-year warranty on their mattresses, so with the proper care, the Simba Hybrid could extend its estimated seven-year lifespan.

    Do Simba mattresses sag?

    Like any other foam mattress, there will be some signs of sagging over a more extended period. However, thanks to the pocketed springs in the design, the Simba Hybrid may start to show signs of wear and tear much later than most memory foam beds.

    What's better: Simba or Emma?

    Both of the mattresses are made out of high-quality materials. However, if you are looking to buy a cheaper one, go for the Emma Original or Emma Hybrid.

    Is Simba good for back pain?

    Thanks to the zoned support in the base of the mattress and the pocketed springs, the Simba Hybrid offers superior spinal alignment, which goes a long way towards providing back pain relief.

    How much is a Simba mattress?

    The price range on Simba mattresses is from £589–£1,009. As mentioned in our Simba Hybrid mattress review, this bed might be a tad more expensive than the competition, but it won’t break the bank. Not to mention that the quality you will be getting for the price range is more than worth it.

    I'm an interior architect by education with a tendency for content writing and research. Whenever I’m waiting for the engine to finish rendering my model, I love reading and researching on a wide variety of topics. I especially love writing content that is backed up by thorough research and relevant data. Given my engineering background, I'm more for the empirical data, not the "I couldn’t help but wonder..." vibe. When I'm not busy writing or drawing, you can find me hiking with my beagle or binge-watching in my bed. There is no in-between.