We value your privacy

Our website uses cookies to enhance your experience, serve personalized ads and analyze our traffic. To learn more, see our Cookie Policy

Up to 70% Off in our Summer Sale! Ends in
0days
 
0hrs
 
0mins
 
0secs

Simba® Mattresses

Leaders in innovative sleep technology, Simba’s range of mattresses and accessories are guaranteed to provide a longer, deeper and cooler night’s sleep.

Show more
9 results

Rated
Excellent

Trustpilot Star rating

Based on 23,378 reviews

Trustpilot Star rating Verified

We were kept updated all the way through from purchase right up until delivery which was very helpful.

Linda Rudd 11th Jul
Trustpilot Star rating Verified

From ordering to delivery they were very good. Ordering offices very easy, delivery very quick and delivery company very efficient and careful.

Anita B 9th Jul
Trustpilot Star rating Verified

So far so good with the mattress, the quality is excellent and is as described. First class speedy delivery service received and would not hesitate to recommend.

Vicki 9th Jul

Who are Simba?

Simba are at the top of the game when it comes to sleep technology and expertise. A proud British company, Simba develop and create all of their beds here in the UK, ensuring their environmental impact is minimised.

Simba have more five star reviews than any other mattress brand in the world.

What makes a Simba mattress so special?

Simba are dedicated to creating the most advanced beds in the world, enabling everyone to get the perfect night’s sleep.

Using sleep data from ten million sleepers, their scientists have meticulously studied the issues real people face when sleeping. Engineering innovative technology, such as Simbatex® temperature controlling foam, Simba have created solutions to these problems, producing mattresses that offer a superior night’s sleep.

Leading the way in terms of sleep technology, Simba are continuously creating new, ingenious mattresses and mattress components to suit every sleeper.

Simba are also dedicated to reducing their impact on the environment. All Simba mattresses are made from 100% recycled materials in zero waste factories, and are certified by multiple environmental organisations.

Forever putting your needs and convenience first, all Simba mattresses are rolled and boxed, making them easy to get up the stairs and into your room of choice.

What types of Simba mattresses are available?

At MattressNextDay we are proud to stock this innovative mattress brand.

Simba’s famous hybrid mattresses, such as the Simba Hybrid® Luxe Mattress and Simba Hybrid®  Pro Mattress, incorporate ingenious features such as Aerocoil® springs combined with Simbatex® foam. These two layers work together to give you the best of both worlds in terms of comfort and support, with cutting-edge temperature control technology and intense pressure relief.

Simba also offer a Simbatex® Essential Foam Mattress, for those who prefer a solely foam sleep surface. Contouring to the unique shape of your body, this mattress provides exceptional cooling properties, unlike traditional memory foam.

We also stock a range of Simba accessories, such as the Simba Hybrid® Pillow and the Simba Performance Mattress Protector. These products are guaranteed to upgrade your sleep experience to a whole new level.

Do Simba mattresses come in a box?

All of our Simba mattresses come rolled and vacuum packed for your convenience.

By arriving in a box, you can easily transport your new Simba mattress up the stairs and into your room of choice.

Once unrolled, your Simba mattress will be ready to sleep on within three to six hours, but after 72 hours it’ll be at the perfect inflation level. You’ll feel the benefits of your new Simba mattress as soon as it’s unrolled, so don’t worry about having to wait days for it to be ready to sleep on.

Are Simba mattresses firm?

Our collection of Simba mattresses are available in medium or medium firm. This offers you the optimal levels of support without sacrificing comfort. A common myth about memory foam mattresses is that they aren't firm enough to provide adequate support to your spine or hips, however Simba mattresses use innovative technology to ensure your body is kept supported all night long, reducing aches and pains that you may experience from a too soft mattress.

The Simba Hybrid® Luxe Mattress, for example, features a layer of supportive Aerocoil® Microsprings, which target your pressure points directly. A medium firm firmness rating, this ensures the memory foam support layers don't reduce the levels of support you receive.

Can I try a Simba mattress?

We offer 100 night Sleep Trials which include a selection of our Simba mattresses.

You're able to test out a Simba mattress, such as the Simba Hybrid® Essential Mattress, to see if it's right for you. If not - just send it back to us!

Just look out for the 100 Sleep Trial logo on our products as you browse our site.

For more information on our Sleep Trials, head to our dedicated Sleep Trial page for the terms and conditions.

Size Imperial Metric
Cot Mattress 3'9" x 1'9" 120cm x 60cm
Cot Bed Mattress 4'6" x 2'3" 140cm x 70cm
Adjustable Small Single 2'6" x 6'6" 75cm x 200cm
Adjustable Single 3' x 6'6" 90cm x 200cm
Adjustable Small Double 4' x 6'6" 120cm x 200cm
Adjustable Double 4'6" x 6'6" 135cm x 200cm
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

Support Best for
 Icon for Memory Foam Memory Foam Body moulding and pressure relieving
 Icon for Natural Fibres Natural Fibres Unrivalled comfort, naturally temperature-regulating
 Icon for Latex Latex Breathable, supportive and eco friendly
 Icon for Cool Gel Memory Foam Cool Gel Memory Foam Active cooling properties, ideal for hot sleepers
 Icon for Soft White Fibres Soft White Fibres Hypoallergenic polyester, soft and durable

Support Best for
 Icon for Pocket Springs Pocket Springs Individual springs for tailored support
 Icon for Foam Foam Conforms to your body's shape, silent (no springs)
 Icon for Open Coil Springs Open Coil Springs Traditional, interlinked springs
 Icon for Pocket Springs Latex Bouncy yet supportive, great for hot sleepers

Firmness Best for
Softer
Good for side sleepers, a softer level of support
Medium
Good all-rounder for front, side or back sleepers
Medium - Firm
Good for people who change sleeping position
Firm
Good for people who sleep on their front or back
Extra Firm
The firmest level of support, also known as orthopaedic

Shop now, pay later with Klarna.
klarna icon

You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.

Available payment options

Pay in 30 days
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 30 days interest-free option.
  • Get an instant decision on your application.
  • Enjoy your new purchase and in 30 days, Klarna will automatically take out your payment.
Spread over 3 payments
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 3 interest-free instalments option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when your order is confirmed and instalments 2 and 3 will be scheduled 30 and 60 days later, respectively.
0% finance over 6 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 6 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 6 months. You can also pay off the full amount anytime.
0% finance over 12 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 12 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 12 months. You can also pay off the full amount anytime.

18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

An error has occured. Please try again.