MissLJBeauty

My Honest, Tried and Tested Sleep Upgrade

Since moving house, one of our biggest goals has been getting a better night’s sleep. When you move, everything is new, and this can cause a bit of upheaval in your sleep pattern. I struggle with periods of insomnia, so getting my sleep environment right is essential. Let's face it, no one likes to run on no sleep. Sleep is so important for you to function. 

Our new bedroom is on the smaller side, so we bought an ottoman bed for extra storage. Once that was built, it became very clear that our old mattress really wasn’t helping. It was a traditional sprung mattress that had gone past its best, and I was waking up stiff, sore and generally not rested. Let's face it, mattresses are expensive and always one of the last things you think of when you are moving. It was time to change. 

Enter the Simba Hybrid mattress in king size. I’d seen so many people talking about it, so I wanted to try it properly and see if it actually worked. As always, this is my honest experience after really sleeping on the Simba Hybrid Original.

Quick Take in case you're in a rush 

The Simba Hybrid mattress is a supportive medium-firm option with great pressure relief and cooling comfort. It works well on our ottoman bed and has genuinely improved our sleep. It really is worth all the glowing Simba mattress reviews you see online. 

This is my honest Simba Hybrid mattress review based on my real experience after properly sleeping on it for a good amount of time.

Why We Needed a New Mattress in Our Small Bedroom

I’m someone who trains hard and lives quite an active lifestyle, so quality sleep isn’t a luxury for me; it’s essential. Our old mattress didn’t give much pressure relief, and I felt like I was rolling into dips during the night. It is the worst. You finally get to sleep to be woken by your mattress. 

Moving house, you dont really think about space like you should, and because our bedroom is small, the ottoman bed was a must, but I also needed a mattress that wasn’t so heavy that it made using the storage impossible.

I also wanted something that stayed cool because I can overheat at night, and my husband hates being too hot when he's sleeping. He's a one leg out at all times person. That’s why I went for the Simba Hybrid mattress. It’s made in the UK and uses a combination of foam and springs with support zones and Simbatex foam for cooling. 

It sounded like the perfect balance, and I was hoping it would finally help with our sleep.

 

Unboxing the Simba Hybrid Mattress

The Simba Hybrid mattress arrives vacuum-packed, shrink-wrapped and rolled. I won’t pretend that a king-size mattress is light, but the packaging does make it easier to move around. I am always surprised how they fit mattresses into small boxes. I mean, this is king-sized.

Once you unroll it and cut open the plastic, it starts expanding straight away. I love watching this happen. I wasn't so keen on my husband singing the Lion King theme as it happened. 

Simba say the mattress can take up to 72 hours to fully rise, but ours felt ready to sleep on the same night. It sat perfectly on our ottoman bed frame and instantly made the room look cosier and more complete. It is also smaller in depth, which I love. 

How the Simba Hybrid Mattress Is Built and Why It Feels Different

The Simba Hybrid mattress is a combination of foam and springs, which gives a much more balanced feel than a standard memory foam mattress. Inside, you get:

Aerocoil micro springs
These tiny springs help reduce motion transfer. I’m a light sleeper and this has made a big difference, especially when my husband turns over during the night.

Simbatex foam
This is their breathable foam designed to help with airflow. I used to overheat easily but I haven’t had that problem since switching to this mattress.

Support zones
The mattress has zoned sections to help keep your spine aligned, whether you sleep on your side, back or move around like I do.

Medium firm feel
It’s supportive without being hard. It still feels cushioned but you don’t sink into it like older memory foam mattresses.

Made in the UK and recyclable
Always a positive. It’s nice knowing your mattress is locally made and recyclable.

Something I didn’t realise until I started looking into it is that Simba do a really good range of sizes. You can get everything from a small double all the way up to a super king. We went for the king size because even though our bedroom is on the smaller side, the width makes such a difference for sleeping comfortably. And honestly, with the Ottoman bed giving us all that extra storage, the king-size was absolutely worth it. If you’ve got the space, I’d always say size up because sleep is precious and you can feel the difference in the space you get.

Where to Buy & Price Guide

You can buy the Simba Hybrid mattress directly from the Simba website, where it comes in all the standard UK sizes, including single, small double, double, king and super king, plus EU sizes if you need those. Prices start from £649 for the smaller sizes and then go up depending on what you pick. Our king size cost £899, which I think is fair for a proper hybrid mattress that has a 10-year guarantee and that you sleep on every single night.  I mean, the price per use is amazing when you think of it. 

It comes with a 200-night sleep trial and Simba can remove your old mattress too, so the whole upgrade is really stress-free. 

My Honest Experience Sleeping on the Simba Hybrid Mattress

There is nothing worse than a bad night's sleep. So after a good amount of time actually sleeping on the new simba hybrid® original, I finally feel like I can give a real, honest opinion. I didn’t want this to be one of those reviews where you sleep on it for one night and suddenly claim it’s life-changing. Mattresses take time, and you all know I like to do things properly.

The first thing I really noticed was how much nicer it felt on my shoulders and hips. With our old mattress, I was waking up with that dull, stiff ache that just makes you feel groggy before the day has even begun. With this one, it feels like everything is cushioned but supported at the same time. I can actually relax into it instead of fighting with it all night. This new Simba mattress has shown me just how bad our old mattress was. But you know what it's like, you just put up with it. But why do we when sleep is so important? We all need to listen to me when I say that if your mattress is an issue in your lack of sleep, it's time to invest in your sleep quality with a new mattress. 

Another big win for me is the lack of movement. My husband moves more in his sleep than Mylo bounces about on a trail walk, and I used to feel every single twitch. I know this has led to some divorces. (I’m joking… I think) Now he can roll around as much as he likes, and I barely notice. Honestly, that alone has improved my sleep so much because I’m such a light sleeper. This, in my opinion, makes the whole mattress worth it in itself. 

And the cooling. Oh my goodness. I usually run warm at night, and with some mattresses, I wake up absolutely roasting, especially with foam. But this Simbatex foam really does help with airflow. I haven’t overheated once, not even on the warmer nights when I was expecting to. It just feels fresher and less stuffy than memory foam. Dont get this wrong it keeps the heat in too. It's not at all cold, it's just perfect. 

I was a bit worried about how it would work with our ottoman bed. You know that fear of lifting it and wondering if the whole thing will feel too heavy. But it’s been totally fine. I can still lift the base easily and get into the storage without feeling like I’m doing a gym workout. And you know I’m in that storage constantly because our little bedroom needs every inch of extra space.

Overall, it just feels cosy and really good quality. It has that nice mix of foam and springs, so you get the comfort without sinking too far in. It still feels supportive and medium firm, but not hard. Just one of those mattresses that your body sort of sighs into at the end of the day. And honestly, I’ve been waking up feeling a lot more rested, which is all I really wanted. Why didn't I update my mattress sooner? Then I could have saved myself from lack of sleep. 

Something else that gives me a bit of peace of mind is the 10-year guarantee. Mattresses are an investment, and knowing it’s covered for that long makes me feel like we’ve chosen something that’s actually built to last, not something we’ll need to replace again in a couple of years.

My Sleeping Style and Why This Mattress Works For Me

I’m a combination sleeper. Sometimes I’m on my back but most of the time I fall asleep on my side. I also move around a lot, especially after long cycling days. I needed something that cushions my hips but still supports my back. The zoned support and medium firm feel have worked really well for me. It feels stable no matter how I move and I wake up feeling much more refreshed.

Simba Hybrid vs Simba Hybrid Pro

Simba Hybrid Original
Medium firm
Aerocoil micro springs
Simbatex cooling foam
Great all round option
More affordable

Simba Hybrid Pro
Slightly firmer feel
More layers and more springs
Extra cooling features
Hotel like finish
Higher price

If you run very hot at night or prefer a very firm feel, the Pro might be better. For most people, the Original is the perfect balance.

Understanding Firmness Levels

Mattress firmness ratings can be a bit confusing because every brand describes them differently. In simple terms, soft mattresses let you sink in more, firm mattresses keep you right on top of the surface, and medium-firm sits somewhere in the middle.

Simba class this one as medium-firm, which for me feels like the perfect balance. My back feels supported, but my hips and shoulders still get enough cushioning to stay comfortable. People's level of support is, of course, personal preference, but most people like a medium firm mattress. 

Who the Simba Hybrid Mattress Is Best For

Side sleepers
Combination sleepers
Anyone who gets warm at night
People upgrading from an old sprung mattress
Smaller bedrooms using an ottoman or slatted base
Light sleepers who need less motion transfer

Who It Might Not Suit

People who want a very firm mattress
Anyone who doesn’t like the feel of foam cushions
Those who prefer a traditional spring only mattress

Pros and Cons

Pros
Supportive medium firm feel
Great pressure relief on hips and shoulders
Cooling airflow from the Simbatex foam
Low motion transfer
Works well with an ottoman bed
Made in the UK and recyclable
200 night trial and 10 year guarantee

Cons
Not ideal if you love a very firm mattress

Frequently Asked Questions

Does the Simba Hybrid mattress get hot
No. The Simbatex foam is much cooler than traditional memory foam and I haven’t overheated at all.

Is the Simba Hybrid mattress good for side sleepers
Yes. The support zones and cushioning work really well for side sleepers who need hip and shoulder relief.

How long does the Simba Hybrid mattress take to expand
Simba say up to 72 hours but ours felt ready the same night.

Is the Simba Hybrid mattress firm
It’s a true medium firm. Supportive without being overly stiff.

Can you use it on an ottoman bed
Yes. We use ours on an ottoman and it lifts fine.

Is the Simba Hybrid mattress recyclable
Yes. It contains recyclable materials and is made in the UK.

Does Simba offer a trial
Yes. A generous 200 night sleep trial plus a 10 year guarantee.

How I Keep My Mattress Clean

One thing I really like about this mattress is that it has a removable, washable cover. I’m a big believer in keeping bedding fresh, especially with dogs in the house. Yes, they can sleep on my bed if they like. This is their house, I just pay the bills. 

So being able to unzip it and wash it whenever it needs it is such a bonus. I also use a mattress protector to keep everything looking newer for longer and save the cover from constant trips to the washing machine. I air the mattress every time I change the bedding too, just to keep it feeling clean and fresh.

Here are a few quick things I do to keep it in good condition:

• Wash the removable cover every few months or whenever it needs a refresh
• Use a mattress protector and wash that regularly
• Air the mattress when changing the sheets
• Vacuum the surface now and then to remove dust
• Rotate the mattress occasionally to keep the wear even

Final Thoughts

Is the Simba Hybrid Mattress Worth It? 

For us, yes.  I can see why this has so many five-star reviews and industry awards.  The Simba Hybrid mattress has given us a noticeably better night’s sleep, more support and a cooler sleeping experience. Pairing it with our ottoman bed has helped transform our small bedroom into a calm and comfortable space. If you’re looking for an honest Simba Hybrid mattress review from someone who has tried and tested it properly, I can confidently say it’s been worth the investment for us and has made a real difference to our sleep.

 I was gifted this in exchange for an honest review