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Simba Hybrid Pro

Simba Hybrid Pro Mattress Review UK (2023)

Last updated: 01.11.2023 Reading time: 5 Min.

The Simba Hybrid is one of the UK’s most highly rated mattresses - and for good reason.

It offers exceptional levels of comfort and support. 👍

If you thought it couldn’t get any better, you thought wrong!

Simba Sleep has since released an even more premium version, the Simba Hybrid Pro.

But how good is this mattress really?

And how does it compare to the original Simba mattress?

We’ll tell you all in this Simba Hybrid Pro mattress review. 👇

Discover the best Black Friday Simba Sleep deals.

Top features of the Simba Hybrid Pro

Natural Wool Layer
Free delivery & returns
Free Delivery & Returns
200-day trial period
200-Day Trial Period
10-year guarantee
10-Year Guarantee
Made in the UK
Proudly British


  • Very comfortable with good support.
  • High-quality materials with good durability.
  • Really easy to move around on.
  • Good motion isolation.
  • Free delivery & returns.
  • 200-day risk-free trial period.
  • 10-year guarantee.


  • The cover is not machine-washable.
  • This is a medium-warm mattress, which isn’t suitable for everyone.
  • Quite expensive.

What makes the Simba Hybrid Pro special?

  • 7 unique layers to balance out comfort and support.
  • Natural wool layer with thermo-regulating properties.
  • Up to 5000 conical pocket springs for superior body adaptation.

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 Hybrid Pro mattress review composition

With the Simba Hybrid, Simba Sleep introduced a pocket sprung foam mattress that set out to revolutionise the bed-in-a-box mattress market.

The Simba Hybrid Pro is the newer, upgraded version of the Simba Hybrid

While it isn’t Simba’s most advanced mattress (there’s still the Simba Hybrid Luxe mattress), it offers some amazing features. 🙌

Simba Hybrid Pro mattress composition
The multiple layers of the Simba Hybrid Pro mattress

The Simba Hybrid Pro features seven layers of premium materials to create one of the most luxurious mattresses on the UK market.

The eight mattress layers of the Simba Hybrid Pro are:

  • Breathable top cover
  • Natural wool layer
  • Open-cell graphite-infused Simbatex foam
  • Two layers of titanium Aerocoil springs, with up to 4000 springs in total
  • Certipur foam stability layer
  • SupportCore base layer with up to 1000 barrel springs
  • Simba ReGen base layer

We’ll expand upon the breathable top cover in more detail further down. 👇

For now, let’s look at the mattress composition in more detail.


Simba hybrid pro composition materials in icons

Simba Hybrid Pro mattress layers

1. Natural wool layer (0.5 cm / 0.2 inches)

The top layer of natural British wool is unique to the Simba Hybrid Pro, added in to help with heat regulation. 🐑

Wool has moisture-wicking properties and is naturally thermoregulating, keeping you cooler in summer and warmer in winter.

It is also naturally resistant to bacteria. 🦠

This makes wool a great hypoallergenic material to use in mattresses and bedding.

2. Comfort layer of graphite-infused Simbatex foam (2.5 cm / 1 inch)

The company-branded Simbatex foam makes up the comfort layer of the Simba Hybrid Pro mattress.

This open-cell foam layer features larger pores and has been developed to be much more breathable than memory foam.

This allows for greater airflow. 💨

This Simbatex comfort layer also features graphite particles for additional cooling properties.

Simba mattress foams
Springs are hidden deep within the foam layers

3. (+4) Two layers of conical pocket springs (4 cm / 1.5 inches)

The Simba Hybrid features one layer of up to 2500 titanium alloy Aerocoil mini pocket springs (2.5 cm in height), manufactured in Leeds.

The fabric pockets compress the springs slightly; hence, this layer is a bit thinner than you’d expect when looking at the height of the springs.

The Simba Hybrid Pro doubles this up and features a dual layer of mini pocket springs - with a total of up to 5000 springs. 🌀

These conical pocket springs provide bounce, high body adaptability, and even pressure distribution.

The spaces between the springs also create natural ventilation channels, further enhancing airflow and preventing overheating.

Mini versus full pocket springs
Mini pocket springs offer great body adaptability

The Simba Hybrid Pro pocket springs are conical.

This shape allows them to be easily compressed, resulting in superior body adaptation.

They are enclosed in 100% polyester pockets, which increases motion isolation and protects the surrounding foams.

Simba Hybrid Pro composition
The layers of the Simba Hybrid Pro

4. CertiPUR stability layer

The layer of CertiPUR foam delivers both structure and support, acting as a bridge between the Aerocoil spring layers and the SupportCore base.

5. No roll-off SupportCore base

The innovative edge-to-edge springs are central to this mattress, which contains up to 68% less foam.

These 1000-barrel springs collaboratively offer robust support across the entire mattress, enabling sleep right up to the edges without any sagging.

Constructed from tempered steel, these deep, barrel-shaped springs enhance the breathability of the mattress.


Simba hybrid pro mattress
7 layers of premium comfort in the Simba Hybrid Pro

They are also encased in fabric to allow independent response to pressure.

6. Simba ReGen base layer

The Simba ReGen layer is the new mattress base layer.

It's crafted from surplus foam and repurposed into a premium product that adheres to stringent density standards.

All the foam utilised meets the CertiPUR standard, ensuring it's devoid of environmental pollutants and harmful substances.

Who is the Simba Hybrid Pro most suitable for?

The Simba Hybrid Pro is suitable for a wide variety of sleepers.

As a firmer hybrid mattress with additional cooling properties, we think it’s particularly well-suited to:

  • Front and side sleepers
  • People who enjoy good body-contouring
  • Average-weight and heavier-weight people
  • People who like a medium-firm feel
  • Restless sleepers
  • Couples
  • Those after a plushier & more luxurious feel

It is a more expensive mattress, though, so the Simba Hybrid Pro would not be suitable for those on a strict budget. 💷

If you’re looking for more budget-friendly alternatives, we’d suggest you look at the Happy Beds mattresses instead.

Happy Beds has a wide variety of mattresses available to meet a range of requirements and budgetary constraints.


Simba hybrid pro mattres

Simba Hybrid Pro firmness

Like the Simba Hybrid, the Simba Hybrid Pro is a medium-firm mattress - though we’d rate it as slightly on the firmer end of the scale.

We’ve given it a 6.5 out of 10 on the Sleep Hero firmness scale, where 1 is the softest and 10 is the firmest.

The mattress has been designed to hold up to 114 kg (251 lbs) per person (max 2. people).

Simba Hybrid Pro Firmness

How firm does the mattress actually feel?

When you first lie down on the mattress, you’re likely to experience a comfy and slightly softer, more luxurious feel.

This is due to the dual spring system and additional wool layer.

But while the top is body-contouring and comforting, you’ll quickly feel the firmer support layers underneath - together with the exceptional edge support.

The wool layer also breaks some sinkage. 👌

So, you can move around on the mattress quite comfortably, and won’t feel like you’re sinking into the foams too much or risk sliding off the edges.

Simba Hybrid Pro edge support
The Simba Hybrid Pro has excellent edge support

The new sensation may take some getting used to.

We recommend trying a mattress for at least three weeks before deciding if it’s right for you or not.

Luckily, Simba Sleep offers a risk-free trial period on all its mattresses, so you can try it and, if you’re not happy, you can simply send it back for a full refund.

We’ll tell you more about the Simba Sleep trial period towards the end of this article.


Simba Hybrid Pro firmness
The Simba Hybrid Pro is a medium-firm mattress

Measuring how deeply we sank into the foams

In order to give you a proper Simba Hybrid Pro mattress review, we relied on a bit of maths and measured how deeply we sank into the foams. 🧮

Measuring sinkage is a good way to determine how supportive a mattress would be for different sleepers.

Simba Hybrid Pro measuring firmness
We always measure sinkage

To test this, we used two different sleepers and measured their sinkage depths in various positions.

To keep things accurate, we always measure at the same place:

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

Our experiment gave the following results:

Person A (1.78 m / 65 kg) Person B (1.80 m / 78 kg)
Lying on the back

Shoulder: 5.5 cm

Pelvis: 6 cm

Shoulder: 6.5 cm

Pelvis: 7.5 cm

Lying on the side

Shoulder: 7.5 cm

Pelvis: 7 cm

Shoulder: 8 cm

Pelvis: 7.5 cm

As you can see, sinkage depths for the side position are quite a bit deeper than in the back position.

This is important.

Simba Hybrid Pro sinkage

Simba Hybrid Pro sinkage on naked foams


It’s relatively easy for your spine to remain in its optimal alignment if you’re sleeping on your side or back (provided the mattress is firm enough to support you).

But side sleepers need the mattress to play along a bit more.

Weight is concentrated at two peak points, the shoulders and the hips. 🏋️‍♀️

These two parts of the body need to be able to sink in much deeper than the lighter parts of the body, so that the spine remains in its optimal alignment.

Take a look at the illustration below:

Optimal spinal alignment
Optimal spinal alignment is very important

As you can see from the illustration, the additional sinkage helps the spine stay straight. 📏

This means you can wake up tension- and backache-free!

What does sleeping on the Simba Hybrid Pro feel like?

In a nutshell:

We thought the Simba Hybrid Pro is a great mattress that’s very comfortable and very supportive.

The top layers give it softness and gives you something to sink into, which, as we’ve seen, is great if you’re a side sleeper.

Simba Hybrid Pro side sleeper
Side sleepers need a little more sinkage

But you’ll also feel a strong level of firmness once you hit the supportive layers underneath.

This is great for front and back support.

Front and back sleepers generally need a firmer mattress with good pressure distribution to carry the weight of the body without too much sinkage.


Simba Hybrid Pro stomach sleeper
Stomach sleepers need more lift for spinal alignment

Great choice for restless sleepers

We really liked the hybrid nature of the mattress.

Since the mattress contains up to 5000 mini pocket springs, it is quite a bit bouncier, offers great support and pressure relief, and adapts to your body really well.

This also makes it a lot easier to move around on.

If you’re a restless sleeper, you’ll fare much better on the Simba Hybrid Pro than you would on a memory foam mattress like the Emma Original.

Simba Hybrid Pro test sleeper
Not all sleepers will be still and calm

Interesting option for heavier-weight sleepers

Interestingly, the Simba Hybrid Pro also offered a great amount of support for front sleepers and heavier-weight sleepers.

It’s rare to find a bed-in-a-box mattress that can give heavier-weight people enough firmness and support.

But the Simba Hybrid Pro, despite its medium-firm rating, does this really well.

Heavier-weight sleepers may find the wool layer a bit too soft and squishy, but they won’t be lacking in support.

Good temperature regulation

Simba has spent a significant amount of time developing a mattress with superior airflow and heat management.

The Simba Hybrid Pro features numerous temperature-regulating features.

These include:

  • Soft & breathable cover for enhanced airflow
  • Naturally thermoregulating wool layer
  • Graphite particles in the open-cell foam
  • Springs with natural ventilation channels
  • Grooves in the base foam for greater airflow

Overall, the Simba Hybrid Pro is known for its exceptional temperature regulation.


A medium-warm feel

Simba Hybrid Pro temperature

But, we found that it offered more of a medium-warm feel.

Take a look at our temperature image, which demonstrates where heat is stored.

Even though wool is thermoregulating, it can feel a little warmer and more cosy. 🥵

The Simba Hybrid Pro may be cooler than memory foam mattresses (which tend to retain more heat), but we still wouldn’t recommend it to very heavy sweaters or people who easily feel hot at night.

You won’t feel too clammy on the Simba Hybrid Pro mattress as the wool layer wicks away moisture quite effectively, but if you’re after a cooler sleep, we’d recommend you stick to pure pocket sprung mattresses.

These are usually the coolest mattresses on the market. 😎

Is the Simba Hybrid Pro good for couples?

We think the Simba Hybrid Pro is an excellent choice for couples. 💙

To judge this, we generally look at three things:

  • How well a mattress isolates movement.
  • How easy it is to turn around on the mattress.
  • How good the edge support is.

As we’ve already discussed above, the Simba Hybrid Pro is very easy to move around on, and it has exceptional edge support.


Motion transfer
Low motion transfer is great for couples

Good motion isolation

The Simba Hybrid Pro mattress also isolates movement pretty well. 🏃‍♀️

While springs generally transfer a bit of movement, pocket springs can move independently of each other.

Movement in one spring won’t necessarily cause a reaction in another spring.

At the same time, the wool top layer and top comfort layers absorb movements pretty well.

This all results in overall low motion transfer, meaning that movements are absorbed at the point of impact and won’t be carried through the mattress.

This also means that your partner tossing and turning at the other end of the bed won’t wake you up! 💃

Our motion isolation tests

In order to give you the most accurate information, we've made a point of testing motion isolation for our Simba Hybrid Pro mattress review.

Take a look at the two images below:

Simba Hybrid Pro getting in and out of bed

Simba Hybrid Pro motion transfer

These images illustrate the transfer of motion:

  • Left image: Motion transfer when getting in and out of bed
  • Right image: Motion transfer when turning around on the mattress

As you can see, there is some transfer of motion when you climb into bed or get up again, but there is much less transfer of motion when you turn around on the mattress.

This confirms that the Simba Hybrid Pro has low overall motion transfer.

Simba Hybrid Pro mattress review cover

The Simba Hybrid Pro has a breathable sleep surface made up of a 750 g hypoallergenic knitted cover.

This is quite a bit softer and more luxurious than the 500 g knitted cover on the Simba Hybrid mattress.

Simba Hybrid Pro mattres cover
The grey-and-white cover is the iconic Simba style

Side handles for easy movement

The Simba Hybrid Pro is not a lightweight mattress, so moving it around can be a little difficult.

You don’t have to flip the mattress, but Simba Sleep UK does recommend you rotate it head-to-toe every couple of months.

To make this a little easier, the mattress cover has four convenient side handles for all larger-sized mattresses.


Simba Hybrid Pro side handles
Side handles make the mattress easier to carry

You cannot wash the mattress cover

The Simba mattress cover may be removable, but it is not machine-washable. 😔

Most bed-in-a-box mattresses - including the Simba Hybrid Luxe - have a machine-washable cover, which is great for people prone to allergies.

Simba Hybrid Pro cover
You can remove the cover but you shouldn’t wash it

Simba Sleep recommends spot-cleaning the cover in case of stains. 🧼

But, we’d highly recommend making use of a mattress protector.

Mattress protectors serve as an additional, waterproof layer to safeguard your mattress from dirt, spills, stains, and bacteria.

Conveniently, Simba Sleep sells a waterproof mattress protector that’s worth checking out. 👇

Simba Hybrid Pro mattress sizes

The Simba Hybrid Pro is available in all standard UK mattress sizes, as well as select European mattress sizes.

The available Simba Hybrid Pro mattress dimensions include:

  • Simba mattress single: 90 x 190 cm (3’ x 6’3”)
  • 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 Simba Hybrid is also available in a kids’ size and European single size. 🇪🇺


UK mattress sizes

If you’re looking for an emperor bed, you’ll have to turn to the Otty Hybrid.

This is currently the only bed-in-a-box mattress we know of that’s available in the emperor size.

Simba Hybrid Pro mattress depth

The Simba Hybrid Pro mattress has a height of 28 cm (11 inches).

Simba Hybrid Pro mattress depth
The Simba Hybrid Pro is deeper than most standard mattresses

This is 3 cm deeper than the Simba Hybrid and other standard bed-in-a-box mattresses, but your standard bedding and mattress accessories should still fit - albeit snugly. 🤗

You could also opt for a deep sheet option if you’re looking for a more comfortable fit.

The Simba Performance Fitted Sheet, for example, is suitable for mattresses with a depth of up to 40 cm (15.7 inches). 👇

Simba Hybrid Pro mattress prices

The Simba Hybrid Pro is one of the pricier bed-in-a-box mattresses on the market in the UK.

Sure, it’s still cheaper than the even more advanced Simba Hybrid Luxe and quite a bit cheaper than any of the Tempur mattresses. 💰

But, you’re still paying more than you would for other premium mattresses, like the DreamCloud Luxury Hybrid.

That said, the Simba Hybrid Pro is an excellent mattress and well worth the investment.

Fortunately, Simba Sleep also offers regular Simba mattress deals - more on this in the next section.

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

£ 1,164
Small Double
£ 1,609
£ 1,609
£ 1,759
Super King
£ 1,839

Simba Hybrid Pro mattress discount codes

Even though the Simba Hybrid Pro is more expensive than other premium online mattresses, Simba Sleep UK offers regular Simba mattress sales.

These usually include a 26% discount offer for new customers or a 30% - 35% discount on larger orders. 🎉

Coupon codes are easy to use.

Simply add the code upon checkout, and the discount will be automatically applied.

You don’t have to search for any coupon codes - we collect them all for you on our discounts page.

Simba Hybrid Pro discounts will also be displayed throughout this article.


Simba Hybrid Pro wool layer
The wool layer adds a touch of luxury

Simba mattress NHS discount

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

You’ll need to provide some form of identification to access the discounts, but the Simba Sleep customer support team can assist you with this.

All you need to do is contact them via the online chat function on the Simba Sleep website.

Simba mattress accessories

In addition to the three top-tier mattresses, the Simba Hybrid, Simba Hybrid Pro, and Simba Hybrid Luxe, Simba Sleep also offers numerous mattress and sleep accessories in the UK. 🛌

These include:

We’ve given you a snapshot of our favourites below.

Our favourite Simba Sleep accessories:

Simba Hybrid Pro mattress delivery

Like the Simba Hybrid, the Simba Hybrid Pro is a bed-in-a-box mattress. 📦

This means it is delivered rolled up and vacuum-sealed in a compact box - straight to your front door!

Delivery is free within mainland UK and usually takes place within 3 workings days.

You can also ask Simba Sleep to remove your old mattress when they deliver the new one.

Simply select the mattress removal service option at checkout. 👨‍💻

It’s worth mentioning that the Simba Hybrid Pro can be quite heavy, depending on the size ordered.

You may need to ask a friend or family member to help you carry it.


Simba Hybrid Pro mattress unboxing
The Simba Hybrid Pro mattress is delivered in a box

How do I unpack my Simba Hybrid Pro mattress?

If you’re new to bed-in-a-box mattresses, you may be wondering how you’ll get a full-size mattress out of the tiny box it’s delivered in.

Luckily, unboxing online mattresses is super easy:

  • Open the box and take out your mattress.
  • Unroll the mattress on your bed base.
  • Cut the plastic with the handy cutter provided to break the vacuum seal.
  • Wait for your mattress to expand.

The Simba mattress should reach its full size within 3 - 6 hours, but it may take up to 72 hours to expand completely. ⏰

Simba Hybrid Pro mattress on bed
The Simba Hybrid Pro will take 3 - 6 hours to expand fully

What’s that smell?

You may notice an odd chemical smell coming from your mattress when you first unpack it.

This is called off-gassing, and it’s completely normal.

The fumes are merely a result of the production process, and they’re not toxic or harmful in any way.

We didn’t experience any off-gassing, but we’d still recommend you unbox your mattress in a well-ventilated room and let it air out a bit. 🏡

If there is a smell, it will dissipate quickly.


Simba Hybrid Pro mattress trial period

Like all Simba mattresses, the Simba Hybrid Pro comes with a risk-free 200-day trial period.

This begins as soon as the mattress has been delivered. 🗓

The industry standard is 100 nights, so Simba Sleep gives you a significantly longer time to test the mattress.


Trial periods are very important.

We firmly believe that it’s impossible to tell if a mattress is right for you by just lying on it for a few minutes in a shop - or even for just one night.

It can take your body up to three weeks to get used to a new mattress - especially if it's vastly different to what you’re used to.

A trial period gives you the chance to try out the mattress in the comfort of your own home for an extended period of time.

Simba Hybrid Pro mattress trial period

Returning a Simba mattress

If you’ve tried the Simba mattress, and you don’t think it’s right for you, you can return it for a full refund.

To do this, simply contact Simba customer services, and they’ll organise the whole process for you. 💻

Returns are free of charge, and you don’t even have to keep the original packaging.

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

But, don’t worry:

Returned mattresses don’t go to waste.

All returned Simba mattresses are refurbished for re-sale, recycled, or donated to charities. ♻️

Simba Hybrid versus Simba Hybrid Pro

We’ve drawn similarities and differences between the Simba Hybrid mattress and the Simba Hybrid Pro throughout this article.

But, we thought it’d be helpful to give you a quick overview of the two mattresses.

Simba Hybrid Simba Hybrid Pro
Type of mattress Hybrid pocket sprung foam mattress Hybrid pocket sprung foam mattress
Mattress height 25 cm (10 inches) 28 cm (11 inches)
Mattress layers

4 layers:

Graphite-infused Simbatex foam

Up to 2500 Aerocoil mini pocket springs

Simba-Pure foam with Edge Lift Technology

Zoned cold foam base layer

6 layers:

Natural wool layer

Open-cell graphite-infused Simbatex foam

Up to 5000 Aerocoil mini pocket springs in 2 layers

Simba-Pure foam with Edge Lift Technology

Zoned cold foam base layer

Firmness Medium-firm Medium-firm
Stability & support Good support, pressure distribution, and edge-to-edge support, no matter your preferred sleeping position Good support, pressure distribution, and edge-to-edge support
Suitable 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.

Average-weight or heavier sleepers.

People who sleep on their sides or front.

People who like a medium-firm feel.

Restless sleepers.


Those after a plushier & more luxurious feel.

Temperature Excellent temperature regulation Good temperature regulation
Motion isolation Low motion transfer buy you may feel some movement Excellent motion isolation
Mattress cover 500g hypoallergenic 100% polyester cover that’s not machine-washable. Larger sizes have 4 side carrying handles. 750g hypoallergenic 100% polyester covers that’s not machine-washable. Larger sizes have 4 side carrying handles.

Should you buy the Simba Hybrid Pro?

The Simba Hybrid Pro is one of the best mattresses on the market and will certainly offer you a good night’s sleep.

We would recommend the Simba Hybrid Pro to:

  • Side and front sleepers
  • Average-weight and heavier-weight people
  • People who like a medium-firm feel
  • Restless sleepers
  • Couples
  • Those after a plushier & more luxurious feel

But for lighter-weight sleepers, people who easily feel hot at night, and people on a budget, the Simba Hybrid is still a better deal.

If budget isn’t a concern for you, we’d also recommend you look at the more advanced Simba Hybrid Luxe, which rectifies some of the shortcomings of the Simba Hybrid Pro.



  • Material

    Excellent quality

  • Comfort

    Really comfortable though may be too firm for some

  • Off-gassing

    We didn't experience any off-gassing.

  • Breathability

    Good, but could be better.

  • Motion transfer & support

    Excellent motion isolation.

  • Delivery & returns

    Great service. 

  • Value for money

    Good mattress, but expensive.

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 or visit their live online chat. The customer services team is available Monday to Friday, from 9 am - 5:0 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 Hybrid Pro won any mattress awards?

    Even though the Hybrid is Simba Sleep’s bestselling mattress, the Hybrid Pro has also raked in a few awards.

    Most recently, it’s won the T3 Best Mattress 2021 Award.

    The Simba Hybrid Pro has also scored 71% in the Which? test results.

  • Simba Hybrid Pro mattress UK certifications

    All foams and materials used in Simba products are CertiPUR certified.

    This means that they do not contain any heavy metals, harmful chemicals, or toxic substances. 

    Simba products also comply with UK fire regulation BS7177, meaning that they’re fully fire-retardant. 

  • Does the Simba Hybrid Pro mattress come with a guarantee?

    Simba believes in the quality of its products.

    All Simba mattresses, including the Simba Hybrid Pro, come with a 10-year warranty.

    This guarantee covers:

    • Visible indentations or dips
    • Foam splits, cracks, tears, or other material failures
    • Zip defects
    • Cover defects 

    Terms and conditions do apply.

    The guarantee will not apply to normal softening and wear and tear.

    You may also void the warranty if damage has been deliberate, the mattress is in an unsanitary condition, the mattress has been used for a purpose other than the one intended, and if you haven’t used a proper bed base or linen. 

  • Simba Hybrid Pro problems

    Most reviews of the Simba Hybrid Pro are positive, but some customers feel that:

    • The mattress retains too much heat (as one of our test sleepers also noted). 
    • Stability is lacking.
    • The mattress is a little too soft for back support.

    Luckily, no one seems to have had any problems with the Simba return policy, so purchasing the Simba Hybrid Pro really is a risk-free investment. 

  • References



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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