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Simba Hybrid

Simba Hybrid Mattress Review UK (2023)

Last updated: 01.11.2023 Reading time: 8 Min.

Simba wanted the perfect mattress - so they set out to invent it.

The result?

The flagship Simba mattress.

This is a hybrid mattress that combines conical pocket springs with multiple layers of foam.

It sounds like it could be awesome. 😎

But is this mattress all it is claimed to be?

We share everything you need to know in this Simba Hybrid mattress review. 🥳

Discover the best Black Friday Simba Sleep deals.

Top features of the Simba mattress

Comfortable
Incredibly Comfortable
Free delivery & returns
Free Delivery & Returns
200-day trial period
200-Day Trial Period
Made in the UK
Proudly British

Advantages

  • Innovative structure with a slightly springy feel.

  • Very comfortable for side sleepers and back sleepers.

  • Adapts well to the body.

  • Very good breathability.

  • Removable and washable top cover.

  • Free delivery & returns.

  • 200-day trial period.

  • Available in a wide range of sizes.

Disadvantages

  • The mattress is quite heavy, which can be inconvenient for the elderly or people with physical difficulties.

What makes the Simba mattress special?

  • Unique hybrid design that combines conical mini pocket springs with multiple layers of foam for premium comfort, breathability, and support.

  • Proudly British - designed and manufactured in the UK.

  • Available in a wider variety of sizes than most bed-in-a-box mattresses.

Our Simba Hybrid video review

Only have a minute? Check out our video review of the Simba Hybrid. 👇

How we test products

Our mission is to take the guesswork out of finding the perfect sleep products.

We've dedicated hundreds of hours to testing mattresses and sleep accessories, and rely on a team of testers of differing weights, temperature preferences, and sleeping positions to evaluate each product. 

Tested products are granted the Sleep Hero tested stamp of approval, a mark of our review's reliability.

To learn more about our testing process, check out our methodology page.

If we haven't personally tested a product, please be assured that we invest significant time and energy into scouring the UK market and researching the best recommendations, and we work with a team of sleep experts who review our articles, ensuring that the insights we provide are not only relatable but also reliable.

Simba mattress composition

The Simba mattress is a hybrid pocket-sprung foam mattress that combines high-quality pocket springs with multiple layers of foam.

The layers of the Simba Hybrid (excluding covers) are:

  • Open-cell, graphite-infused Simbatex foam
  • 2000 Aerocoil conical pocket springs across 13 zones
  • CertiPur stability layer
  • No roll-off SupportCore base with up to 1000 barrel springs

Simba advertises the Hybrid as a 5-layer mattress, which includes the mattress's breathable top cover.

We look at the mattress cover in more detail further down. 👇

For now, let's look at the actual mattress layers in a bit more detail.

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Simba mattress layers
From the outside, the Simba looks like a foam mattress

Simba Hybrid mattress layers

We'll look at the cover in more detail further down.

For now, here are the actual mattress foam and spring layers/

1. Top comfort layer of graphite-infused Simbatex open-cell polyfoam

The top layer of the mattress is made from a soft, open-cell polyfoam called Simbatex.

This layer, with its open-cell structure, is much more breathable than closed-cell memory foam and allows for greater airflow. 💨

It also includes graphite, which further enhances the foam's cooling properties.

2. A layer of Aerocoil pocket springs

Up to 2000 mini pocket springs (2.5 cm in height) are positioned right under the comfort layer, providing bounce, high body adaptability, and even pressure distribution.

Mini pocket springs tend to offer better body adaptability than full-size springs do.

These springs are conical, allowing them to compress a fair bit. 🌀

The individual coils are enclosed in polyester fabric pockets, which increases motion isolation and protects the surrounding foams.

The pocket springs are hidden within the mattress so that you won't feel any discomfort.

3. A stability layer

A CertiPur foam layer acts as a transitional and extra stability layer between the Aerocoil spring layer and the SupportCore base layer.

In a previous version, this was made from high-density Simba-Pure foam with Edge Lift Technology and, before that, this layer combined memory foam with latex foam.

This is why Simba used to be called a pocket sprung memory foam mattress.

Since memory foam retains more heat than other types of foam, Simba changed the composition of their mattress to be more breathable overall.

4. SupportCore base layer

The base layer of the Simba Hybrid is made of up to 1000 durable barrel springs.

These provide firm edge support, meaning you can enjoy the full width of the mattress at all times.

The additional springs also allow for better airflow, again enhancing the overall breathability of the mattress.

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Simba mattress contour zones
The grooves in the base foam act as contour zones, enhancing spinal alignment.

Who is the Simba Hybrid most suitable for?

We really enjoyed sleeping on the Simba Hybrid & would highly recommend it.

But, no mattress will be suitable for everyone.

You'll love the Simba mattress if you:

  • Are of light or average weight.
  • Enjoy sleeping on your back or side.
  • Are looking for orthopaedic support.
  • Are a heavier sweater.
  • Are a restless sleeper.

But, there are a few drawbacks:

  • The mattress is quite heavy, so it might not suit those with physical difficulties (the mattress has to be turned regularly).
  • The mattress is quite expensive, so it might not be suitable for those on a low budget. We'd suggest looking at the cheaper - but still high quality - Silentnight mattresses instead.
Simba mattress
The Simba mattress is excellent - but it can be a bit pricey

Need a recap?

Here is a quick overview of who the mattress is most suitable for - and who it isn't:

Different types of sleepers
The Simba mattress is most suitable for:

Light or average-weight sleepers

Side or back sleepers

People looking for orthopaedic support

Heavier sweaters

Restless sleepers

The Simba mattress is less suitable for:

The elderly or people with physical difficulties

People on a budget

Simba mattress firmness

The Simba Hybrid has been designed as a mattress with medium firmness - and we'd agree. 👌

We've placed it at 6 out of 10 on the Sleep Hero firmness scale, where 1 is the softest and 10 is the firmest.

Some of our test sleepers perceived the mattress as slightly firmer, but this will depend on your body size and weight. ⚖️

We'll go into more detail on this further down.

Simba Hybrid Firmness

Measuring sinkage depths

To do an in-depth Simba mattress review, we've measured how deeply we sank into the foams in different sleeping positions.

This allows us to gauge how the mattress responds to body weight and how much support it gives.

When doing our measurements, we always make sure to take readings at the same place:

  • For example, if sleeping on the stomach, we measure at the stomach.
  • If sleeping on the back and sides, we measure at the shoulders and hips.

This ensures fair and accurate readings.

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Simba mattress knee test
We take measurements in different positions to see how firm a mattress is

The values below are based on the body measurements of one of our test sleepers - 182 cm (5 feet and 9 inches) and 72 kg (158 lbs).

Position Depth of sinkage
Lying on the back 6 cm (2.3")
Lying on the side 7 cm (2.7")
Sitting on the edge 9 cm (3.5")
Standing in the middle 16 cm (6.2")

We had multiple other test sleepers who gave similar reports.

As you can see, there is a good amount of sinkage. 👍

This means that the mattress is definitely soft enough to accommodate lighter weight sleepers and adjust to different sleep positions.

In the side position, for example, there is more sinkage than in the back position.

This will ensure that the hips and shoulders sink in a little deeper than the rest of the body, providing optimal spinal alignment.

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Simba mattress side sleeper
Side sleepers will sink in more deeply in the shoulder and hip areas

But, the mattress still allows for even weight distribution.

When standing on the mattress, a lot of weight is placed in one position and the foams sink in very deeply.

You can see this quite clearly in the image below. 👇

Of course, you're unlikely to ever stand on your mattress, but measuring this helps assess the bed.

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Person standing on Simba mattress
You'll sink in quite deeply if you stand on your mattress

When lying on the back, though, the weight is distributed over a larger area.

In turn, the foams only sink in a little to allow for a more comfortable sleep.

If the foams would sink in as deeply when lying on the back as they would when standing or kneeling on the mattress, the mattress would be too soft and would likely cause severe back pain.

Measuring the sinkage depths of the Simba has proven that this is a medium-firm mattress that allows for optimal spinal alignment no matter your sleeping position or body weight.

Firmness-wise, this mattress would be suitable for a wide variety of sleepers.

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Simba mattress back sleeper
You'll get good support as a back sleeper

What does sleeping on the Simba Hybrid mattress feel like?

The combination of mini pocket springs and different foam layers allows the Simba Hybrid mattress to highlight the advantages of each of the materials used. ⭐️

Let's illustrate this:

  • The top layer provides a pleasantly soft lying feeling.
  • The conical pocket springs allow for even pressure distribution, eliminating pressure points and easing tension.
  • The SupportCore base enables edge-to-edge support, so you'll feel well-supported no matter where you lie.

This combination makes the Simba Hybrid an overall comfortable yet very supportive mattress that can help relieve orthopaedic concerns.

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Simba mattress with test sleeper
Comfortable sleep is just a click away

Optimal support for light and average-weight sleepers

You'll find the Simba Hybrid exceptionally comfortable and supportive if you're lighter or of average build.

All of our test sleepers - regardless of height, weight, or sleeping position - reported that they found the mattress comfortable to sleep on and that it supported their body well throughout.

The mattress was most comfortable when sleeping on the side and sleeping on the back.

In both positions, the mattress manages to offer the perfect mix of support and sinkage.

For example, look at the image of one of our back sleepers below:

Simba mattress back sleeper
The Simba is very comfortable for back sleepers

You can see that the heavier parts of the body sink in a little more deeply, but the rest of the body remains well-supported.

This ensures that the spine remains straight.

Compare that with the image below of our side sleeper:

Simba Hybrid mattress sleeper shoulders
Your shoulders will sink in more deeply

You can clearly see that the shoulders sink in a little more deeply.

This, again, allows the spine to remain straight. 🦴

As an aside, notice how the sleeper's position is affected by the pillow in the above images.
The pillow is too high for the back sleeper as the neck bends up. In contrast, the side sleeper should have a high loft pillow.
Pillows help with creating upper spinal alignment. Read our best pillows article for more information.

Optimal spinal alignment eliminates the risk of lower back pain or a build-up of tension.

Not firm enough for larger builds

Even though the Simba Hybrid is a medium-firm mattress that offers sensational support, it may not be firm enough if you're heavier or of a larger build.

This is because people of a heavier weight often require a firm mattress that can provide enhanced stability and support.

Pure pocket spring mattresses are a good alternative.

You can also consider firmer all-foam or hybrid mattresses, like the Nectar mattress or the Simba Hybrid Luxe.

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Simba mattress knee test
Heavier people may not find the mattress firm enough

Excellent edge support

You'll experience excellent edge support on the Simba Mattress Hybrid. 🏅

For our Simba mattress review, we had various people sit and lie near the edges of the mattress.

Everyone remained well-supported.

Often, mattresses (like the Emma Original) are stable and supportive at the core, but this firmness decreases towards the sides of the bed. 🤨

This is not the case with the Simba mattress.

The core layer of high definition Simba-Pure foam features additional Edge Life technology for enhanced edge support to keep the mattress firm no matter where you lie.

This means that you can sit or lie at the end of the mattress quite comfortably without feeling like you're falling off the sides. 🏔

This is excellent news if you like to make use of the entire width of your mattress or if you're sharing your bed with a partner.

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Simba mattress edge support

Sitting on the Simba mattress

Good for restless sleepers

Many bed-in-a-box mattresses rely on memory foam, which can be challenging to move around on. 💃

This is because memory foam has that distinctive memory imprint.

The foam moulds to the shape of your body and needs some time to "jump back into position" when you have moved.

Look at the images below that demonstrate the memory effect:

Memory foam with hand

Memory foam imprint

You can see that an imprint of the hand remains.

We did a similar pressure test with the Simba mattress.

Look at the images below:

Simba mattress pressure test

Simba mattress pressure test 2

You can see how beautifully the foams jump back into position.

The Simba Hybrid mattress will support you very well and give you that body-contouring support, but it won't give you that "sinking into the mattress" feeling.

This means you can toss and turn as you wish. 🥳

This also makes the mattress particularly good for restless sleepers.

Orthopaedic support

The above images demonstrate how well the foams bounce back, but they also indicate how supportive the mattress is.

The first image shows how deeply the stick is pushed in, but only one part of the mattress is affected. 🥊

This demonstrates that the Simba mattress has very high point elasticity.

It will mould to your body perfectly where needed, but the rest of the mattress will remain unaffected.

This means that you will receive soft cushioning & contouring exactly where required, while the rest of the mattress will remain supportive.

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Simba mattress foams
The Simba mattress is very supportive

Excellent temperature regulation

The Simba mattress was designed with cooling in mind. 🆒

It has these cooling properties:

  • A knitted cover that enhances breathability.
  • Open-celled Simbatex foam with cooling graphite.
  • Pocket springs with natural ventilation channels, which increases airflow.

These features allow for improved breathability and enable air to flow freely through the mattress. 💨

This keeps you cool and comfortable all night long.

You won't feel hot and clammy on the Simba Hybrid, even on a hot summer's night. 🍉

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Our temperature tests

Simba mattress temperature test

To better demonstrate the temperature regulation of the mattress for our Simba Hybrid review, we took some measurements.

Here, you'll see the results.

The image demonstrates that heat is stored exactly where the test sleeper lies.

But the rest of the mattress remains completely temperature neutral. 👍

As soon as our test sleeper moved to a different position, the previously heated area cooled down.

This proves that the mattress doesn't store excessive heat - and that you can remain cool and comfortable all night long.

Is the Simba Hybrid mattress good for couples?

Whether or not a mattress is good for couples depends mainly on its degree of motion transfer.

Motion transfer refers to the movement that is carried through the mattress.

If a mattress has low motion transfer, it means that movements are absorbed and dampened - and you won't be disturbed by your partner's movements at night.

Simba mattress motion transfer

The previous version of the Simba mattress had exceptionally low motion transfer.

But the newer version - which focuses much more on enhanced breathability - does allow some motion to flow.

It won't be as noticeable as with a mattress like the GhostBed - but also not as still as pure memory foam mattresses.

You shouldn't be disturbed by your partner too much, but you may feel some movement now and then.

For this reason, we'd recommend opting for larger mattresses sizes, like the Simba Hybrid king-size or the Simba Hybrid super-king-size mattress. 👑

These larger sizes ensure that there's enough space between you and your partner, should you wish to have it.

Snuggling is always allowed, of course.

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Simba mattress cover

The Simba mattress cover has been designed to be hypoallergenic and allow for greater airflow.

It is made of 100% polyester and includes grey sides and a white hand-knitted top cover. 🧶

We really liked how soft and cuddly the cover was!

The Simba cover also has four side carrying handles, which makes moving and transporting the mattress easier.

Only the single-size and small double mattresses don't have the handles.

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Simba mattress cover
You can remove the cover.

Removable and washable top cover

You can remove and wash the top cover of the Simba Hybrid mattress cover at 40℃.

Tumble-drying is not recommended.

We love mattresses with removable and machine-washable covers as this is great for hygienic purposes. 🧼

The grey base fabric of the cover can be cleaned with a soft, damp cloth. 🧽

But to further safeguard your mattress, we highly recommend using a waterproof mattress protector.

Mattress protectors create an additional layer between your bedding and your mattress to protect against stains, spills, moisture, dirt, and bacteria.

The Simba mattress protector is great.

Check out the Simba mattress protector below:

Simba mattress sizes

Simba mattresses are available in the standard UK sizes, as well as select European mattress sizes. 🇬🇧 🇪🇺

The available Simba Hybrid mattress dimensions include:

  • Simba mattress for kids: 90 x 190 cm with a depth of 16 cm (6.2")
  • Simba mattress single: 90 x 190 cm (3' x 6'3")
  • Simba mattress European single size: 90 x 200 cm (3' x 6'6")
  • Simba mattress small double: 120 x 190 cm (4' x 6'3")
  • Simba mattress double: 135 x 190 cm (4'4" x 6'3")
  • Simba mattress European double size: 140 x 200 cm (4'6" x 6'6")
  • Simba mattress king-size: 150 x 200 cm (5’ x 6’6”)
  • Simba mattress European queen size: 160 x 200 cm (5'2" x 6'6")
  • Simba mattress super king-size: 180 x 200 cm (6' x 6'6")

The European sizes are great if you've moved from Europe or have bed frames or bedding in those sizes, but, usually, we'd always recommend sticking to standard UK mattress sizes.

Sticking to standard sizes makes finding suitable accessories much easier - and cheaper!

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UK mattress sizes

Simba mattress depth

The Simba mattress has a height of 25 cm (9.8 inches).

This is on par with other bed-in-a-box mattresses and most bedding dimensions.

The mattress was designed to carry a weight of up to 114 kg (250 lbs) per person. 🏋️‍♀️

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Simba mattress height
The Simba mattress has a height of 25 cm

Simba mattress prices

The Simba Hybrid mattress is more expensive than comparable bed-in-a-box mattresses, but it is on par with other luxury mattresses.

You can also look out for some Simba mattress deals to get a discounted price - more on this below. 👇

(Note: prices listed below are standard prices excluding any current coupons & discounts)

Single
£ 804
Small Double
£ 1,089
Double
£ 1,089
King
£ 1,259
Super King
£ 1,409

Simba mattress discount codes

Even though the Simba Hybrid is more expensive than other bed-in-a-box mattresses, you'll often find a Simba mattress sale. 🎉

If you're a new customer, you'll usually be able to get a "26% off all mattresses" discount.

But the brand also has other offers quite regularly.

Coupon codes are easy to use.

Simply apply the code upon checkout, and the discount will automatically be deducted from the total amount. 🤩

Don't worry; you don't have to browse the internet to find discount codes.

We collect all of the best discounts for you on our discounts page.

If there is a Simba discount currently running, we'll also display it throughout this article.

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Simba mattress NHS discount

Simba Sleep offers a discount to NHS staff and Blue Light Card members.

You will need to provide some form of identification, but the Simba customer support team can assist with this process.

They're easy to contact via the online chat function.

Read all about Simba discount codes and how to apply them in our Simba discounts guide.

Simba mattress UK delivery

The Simba Hybrid is a bed-in-a-box mattress. 📦

It is delivered rolled up, vacuum packed, and tightly sealed in a compact box that measures 107 x 50 x 50 cm (42" x 19" x 19").

Delivery is free within mainland UK and usually takes place within 1 - 3 working days.

Simba offers a next-day delivery service at an additional cost.

They also deliver to the Highlands, Northern Ireland, islands and other remote areas, but a delivery fee will apply here.

Your mattress will be delivered directly to your doorstep. 🚛

You can store your Simba mattress in its box for up to three months.

But:

Your 200-day trial starts with delivery, regardless of whether you unpack the mattress or not.

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Unboxing Simba mattress
The Simba arrives vacuum-packed in a compact box

Can Simba remove my old mattress?

Simba offers a removal service, where they collect your old mattress when they deliver the new one.

Simply select the mattress removal option at checkout. 👩‍💻

How do I unpack my Simba mattress?

Your new mattress is super easy to unpack:

  • Open the box and take out your mattress.
  • Unroll the flattened mattress on your bed base.
  • Cut the plastic and break the vacuum seal.
  • Remove any other packaging.

Your mattress will begin inflating as soon as you've removed the vacuum seal. 🥳

Your mattress will have reached its full size within 3 - 6 hours, but sometimes it can take up to 72 hours for the mattress to expand completely.

Our Simba mattress took several hours to expand fully. ⏰

You can sleep on your mattress as soon as it's expanded.

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Simba mattress on bed
The mattress will expand within a few hours

Does the Simba mattress smell?

Our mattress didn't smell when we unpacked it, but you may notice a slight smell when you first unpack it.

This is called off-gassing, and it's totally normal with bed-in-a-box mattresses.

We'd recommend unpacking your mattress in a well-ventilated room and letting it air out until the smell dissipates. 🏡

Which bed base can I use for my Simba mattress?

The Simba mattress can be placed on top of any bed base, including adjustable bases, slatted frames, divan bases, or box springs.

If you're using a slatted bed frame, ensure that the slats are no greater than 7.5 cm (3 inches) apart so that your mattress is supported correctly.

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Simba mattress trial period

Simba mattresses come with a risk-free 200-day trial period.

This is a significant trial period. 🎉

The industry standard is a 100-night trial period.

The trial period gives you the chance the test the mattress in the comfort of your own home to see if it's a perfect fit for you.

Generally, it will take your body a few weeks to get used to a new mattress. 🗓

This can be three weeks but can also take up to 6 weeks or longer, especially if your new mattress is vastly different to your old one.

Mattress trial period

How to return a Simba mattress

If you decide that the Simba mattress isn't right for you at any point during the trial period, you can return it for a full refund. 💷

To return the mattress, all you need to do is contact Simba customer service.

Collection and return will be organised by the company and is free of charge within the UK.

You don't have to keep any of the original packaging to return the mattress.

Once returned, you will receive a full refund within a few days.

Returned mattresses are recycled or donated to charities. ♻️

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Should you buy the Simba Hybrid mattress?

The Simba Hybrid mattress is a high-quality, supportive, and comfortable mattress that offers the perfect night's sleep.

We thought it was one of the best mattresses we've ever slept on and would buy it again in a heartbeat. 💙

We would recommend the Simba mattress for:

  • Light- and average-weight sleepers.
  • People who sleep on their side or back.
  • People who like a medium-firm feel.
  • Heavy sweaters.
  • Restless sleepers.

Heavier-weight people, those of larger builds, or stomach sleepers are advised to make use of the risk-free trial period to see if the mattress can support them well enough.

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Rating

4.8
  • Material

    Pocket springs and high-definition foam

  • Comfort

    Very comfortable

  • Off-gassing

    Almost no off-gassing

  • Breathability

    Excellent breathability

  • Motion transfer & support

    Good support but some motion transfer

  • Delivery & returns

    Free delivery

  • Value for money

    Pricey but a good product

Material
Comfort
Off-gassing
Breathability
Motion transfer & support
Delivery & returns
Value for money

Contact Simba Sleep UK

Customer service: To contact Simba Sleep directly for complaints, support, or queries, please e-mail them at hello@simbasleep.com or visit their live online chat. The customer services team is available Monday to Friday, from 9 am - 5 pm., and Saturdays from 9 am to 1 pm.

Registered office: Simba Sleep, The Stable Yard, 60 Petty France, Westminster, London SW1H 9EU

Frequently asked questions

  • Has the Simba mattress won any awards?


    The Hybrid is Simba's bestselling mattress.

    It is also an award-winning mattress that has been recognised by numerous top institutions and independent testing corporations in the UK. 

    Some notable mentions include:

    • Which? Best Buy
    • Ideal Home Approved
    • T3 Best Buy
    • Good Housekeeping Approved 
    • Real Homes Approved

    Consumer Simba mattress reviews are also favourable, and Simba advertises itself as "the world's most five-star reviewed mattress brand".

    You can read almost 40,000 customer reviews on Simba's TrustPilot page

    Which? Best Buy

    Which? is the UK's largest consumer association. 

    They regularly test mattresses and give in-depth reviews on the technical aspects of a mattress's design.

    The revamped Simba Hybrid scored 76% in the Which? test.

    It was applauded for its support, durability, and breathability

  • What are the Simba mattress UK certifications?


    Simba mattresses are designed and manufactured in the UK, adhering to strict manufacturing and safety guidelines.

    Environmentally-friendly manufacturing

    Environmental friendliness is at the heart of Simba.

    The Simba Hybrid is made from 100% recyclable materials.

    The mattress is also guaranteed to be pro-planet and TCPP-free.

    The Simba-Pure foam is a purer foam free from TCPP, phosphate, parabens, biocides, organic pollutants, and other chemicals. 

    100% of waste foam and springs from the manufacturing process are sold to be used in the manufacturing of other products. 

    Simba products are not tested on animals

    Safety first

    All Simba products comply with UK fire regulation BS7177.

    This means that Simba products are fire retardant.

    Simba Sleep is also a National Bed Federation Approved Member (2018), meaning that all production and manufacturing processes meet strict requirements. 

    Simba products also meet the  ISO9001 standard, an internationally recognised Quality Management System standard.

  • What is the Simba mattress guarantee?


    Simba mattresses are incredibly durable and have a long lifespan.

    You can expect your Simba mattress to last 8 - 12 years.

    This is why Simba can offer a 10-year guarantee.

    The warranty covers any physical manufacturing flaws in the mattress layers.

    Mattress cover defects are only covered for the first year.

    The warranty does not cover wear and tear or customer damage.

    As part of the guarantee, Simba requires you to rotate (not flip) the mattress regularly - once a month for the first three months and then every 3 - 6 months. 

  • How is the Simba mattress made?


    If you're interested, you can take a look at the below Simba Sleep UK video for more on the Simba mattress.

  • Can you tell me more about Simba Sleep, the company?


    Simba Sleep is a British bed-in-a-box mattress company first founded in 2015.

    It produces a wide range of mattresses and sleep accessories. 

    Simba has been a member of Great Britain's National Bed Federation since 2016. 

    Furthermore, the company has been inspected and tested by a research and testing institute called EXOVA BM TRADA, with stringent requirements.

    Simba passed all the tests, confirming that the Simba mattress is manufactured according to the British standard BS 717.

    According to Simba, this is the highest standard in the industry.

    So you definitely don’t need to worry about the safety and quality of the materials used by the manufacturer.

    Simba mattresses are designed and manufactured in the UK. 

  • What are the other Simba mattresses in the UK?


    In addition to the Simba Hybrid, Simba Sleep offers two other mattresses in the UK, the Simba Hybrid Pro and the Simba Hybrid Luxe. 

    All of these are hybrid mattresses that combine pocket springs with multiple layers of foam.

    Simba Hybrid Essential

    The Simba Hybrid Essential is Simba Sleep's low-height and more budget-friendly option.

    Like the standard Hybrid, it features three layers of foams and mini pocket springs.

    It has a luxuriously soft cover that's not removable or washable.

    BUY SIMBA ESSENTIAL£ 749

    Simba Hybrid Pro

    The Simba Hybrid Pro is a second-generation hybrid mattress with 7 layers.

    Combining graphite-infused Simbatex foam, chemical-free Simba Pure foam, and two titanium Aerocoil® spring layers, this mattress aims to provide superior support and comfort.

    The mattress also features a natural wool top layer and a thick knitted top cover for enhanced temperature regulation.

    40% OFF SIMBA HYBRID PRO

    Simba Hybrid Luxe

    The Simba Hybrid Luxe is Simba's newest and most advanced luxury mattress.

    With 10 layers and a depth of 31 cm, this is a mattress designed for comfort.

    It features three layers of conical pocket springs with Simba Pure support layers and a top layer of graphite-infused Simbatex foam for the ultimate sleep experience.

    The mattress also features a hypoallergenic knitted cover and a bamboo heat-regulating wool layer for breathability and superior temperature regulation.

    40% OFF SIMBA HYBRID LUXE

    Simbatex Foam Mattress

    The Simbatex Foam mattress is an all-foam mattress made of four foam layers

    It features Simbatex foam, open-cell graphite-infused foam, Simba-response foam, and a high-density base with zoned support. 

    The mattress also includes a 500g hypoallergenic knitted cover that has four handles for easy mobility. 

    We rated the Simbatex Foam mattress a 7/10 for firmness, making it a slightly firmer alternative to the Simba Hybrid. 

    It's also considerably cheaper for those looking for a more budget-friendly option. 

    BUY SIMBATEX FOAM MATTRESS£ 679

  • Does Simba offer any mattress accessories?


    Simba Sleep offers numerous high-quality sleep accessories. 🛌

    We've included a short selection of some of our favourites below.

    Simba Hybrid pillow

    The Simba Hybrid pillow offers optimal temperature regulation and sleeping comfort.

    It features both Nanocube technology and a microfibre fill for comfort. 🚀

    The Nanocubes can be added to and removed from the pillow to adjust height and firmness. 

    The pillow also has cool night temperature-regulating fibres and a mesh cover to allow for maximum airflow.

    This keeps the pillow at an optimal temperature. 

    25% OFF 2 SIMBA HYBRID PILLOWS

     Simba Hybrid duvet

    The Simba Hybrid duvet is a convenient all-seasons duvet available in a variety of sizes. ☀️ ❄️

    It effectively absorbs and releases heat to regulate body temperature, making it perfectly balanced for all seasons.

    The Simba duvet can be machine-washed and tumble-dried.

    You can also purchase the Simba Hybrid 3-in-1 duvet.

    35% OFF SIMBA HYBRID DUVET W/ MATTRESS

    Simba Orbit weighted blanket

    The Simba Orbit Weighted Blanket features nano-beads to allow for deep, comfortable sleep. 😴

    Weighted blankets have been specifically developed to help ease anxiety

    35% OFF SIMBA WEIGHTED BLANKET W/ MATTRESS

    Simba Hybrid mattress topper

    The Simba Hybrid mattress topper combines springs and foams, like the Simba Hybrid mattress. 

    It can be used to add an extra layer of comfort to a firmer mattress. 

    The Simba mattress topper also has a non-slip base and straps to ensure it stays firmly on your mattress.

    35% OFF SIMBA HYBRID TOPPER

  • What payment options does Simba mattress UK offer?


    You can purchase your Simba product on the Simba UK website via credit card or PayPal.

    Online payments are secure.

    Simba also offers financing options.

    They’ve teamed up with Split It to help you choose how and when to pay. 

    You can choose:

    • 3 monthly instalments
    • 6 monthly instalments
    • 9 monthly instalments
    • 12 monthly instalments

    To use the Simba financing options, select the Divide Buy / Split It option upon checkout.

  • Can I buy Simba mattresses via Amazon UK or other stockists?


    The Simba mattress is available via Amazon in the UK and at a few select retailers, like John Lewis.

    You'll even get your trial and 10-year guarantee if you purchase via Amazon.

    But, we'd always recommend purchasing directly from the manufacturer.

    This guarantees that you have Simba-assured quality and get the best customer service. 

    SHOP SIMBA ON AMAZON

  • Can you offer Simba mattress comparisons?


    The Simba mattress may be a high-quality mattress that we'd highly recommend - but how does it compare to some of the other best mattresses in the UK?

    We've compared the Simba Hybrid to some of the UK's most popular mattresses.

    You can read our full comparisons below:

    The most important part to remember is that many other bed-in-a-box mattresses are all-foam mattresses.

    The Simba, in contrast, is a hybrid mattress, which gives it very unique properties.

  • What are common Simba mattress problems?


    While the Simba Hybrid is an excellent mattress, some customers have reported Simba mattress problems.

    Often, these are simply because the Simba is a wrong fit. 

    For example, people who find the mattress too soft or firm aren't struggling with a Simba mattress problem - they're merely struggling with a compatibility problem.

    Similarly, those who find the Simba mattress too hot may just need a pure pocket spring mattress instead of a hybrid.

    The Simba Hybrid mattress may be more or less suited to you, depending on your body size, weight, and preferred sleep position. 

    We'd recommend using Simba's trial to determine if the mattress is the right fit for you. 

    But what about other Simba mattress problems?

    Some customers may find that their Simba mattress begins dipping or sagging in the middle after only a few months of use.

    This is likely because:

    • The mattress is being used by an individual heavier than the maximum weight limit.
    • The mattress hasn't been rotated head to toe once a month for the first three months (and then every six months thereafter).
    • The mattress hasn't been placed on a suitably supportive bed base or frame with slats that are too far apart.

    If none of these applies, there may be a manufacturing fault, and you can rely on Simba's 10-year guarantee to keep you covered. 

  • References

Nicky

Nicky

Content Director & Partner Relations

My mum calls me "bear" because I like to sleep so much. I never thought that, one day, I'd be a certified sleep coach and apply my skills more widely. Can you tell that I've found my calling? 

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