Leaders in sleep innovation, Simba mattresses combine science, sustainability, and smart engineering to create the ultimate hybrid sleep experience.
With over ten million sleepers studied, Simba’s engineers have perfected the balance between cooling comfort and responsive support, all powered by their unique Simbatex® foam and Aerocoil® micro-spring system. Every design is built to give you a longer, deeper, and cooler night’s sleep.
Fabulous service. Ordering easy, great price, full updates, super quick delivery as promised. Would highly recommend - 10/10.
They were later than originally said but I was kept informed of this so, all good.Very pleasant delivery guys, took the box through to the bedroom and laid it down for me. V helpful and pleasant
My mattress was delivered quick the delivery men handled the mattress with care will recommend this company very highly
Update.Customer service got back to me organised a credit to my account to replace and delivered a new one the next day. I went for the soul sleep bliss 800 memory foam pillow top and now sleeping like a baby. Which recommended aswel with a 10 yr guarantee- research is key ordered the mattress checked reviews beforehand and all looked ok. Im assuming that most of these are done within the first week of buying the mattress because once its delivered and put on the bed. I brought a spring memory foam ortho mattress within one week I had back pain (never had this before and I always buy this type of mattress) within 21 days I started feeling all the springs underneath the very thin memory foam layer I followed all instructions re rotating top to bottom regularly. I am shocked that only after this small amount of time the springs and easily felt even when placing your hand onto the top layer. I emailed the help center and they got back within 48hrs requesting lots and lots of photos to send on to the manufacturer and said if they dont resolve it theres a 100 day mattress guarantee (but can only be enforced after 50 days to be able to exchange and there is a 100 delivery fee) so I have to wait another 27 days with a mattress that is causing extreme hip and back pain form the springs digging into me which is not acceptable. Please collect the mattress and refund my money I do not want another mattress from this site as I no longer have faith in your products
Excellent service quick delivery polite delivery manmattress extremely comfortable all round 5 star service
The quality of mattress lived up to expectations for my daughters bedroom one finished decorated. One is greatful beyond measures, thank you for your services top marks
Communication was excellent. No staying in waiting for the delivery. The delivery men were very helpful and courteous. The mattress is of high quantity and I think exceptional value.Even my back is better after only two nights!
Quick delivery just four days after order placed, and free to my door. Kept me informed about when to expect them even though delivery was on a sunday.Thanks brilliant service
Fantastic service, I researched mattresses for weeks & this one had great reviews and a long guarantee. It arrived very quickly, easy to unroll. Left it the required time and oh I wish I had purchased earlier. I have arthritis of hips, spine and knees & was waking every few minutes with pressure point pain. I dont suffer that at all now it went within a couple of days. I still have pain but not where my joints meet the mattress. I paid 404.00 with a mattress protector so not the most expensive mattress but worth every penny in fact it looks & feels way more expensive. Its a shame to cover it up with bedding it looks lovely!
Absolutely top class delivery service.Two very eager to please lads willing to assist me with a very heavy firm mattress.I would highly recommend.
A proud UK company and a global leader in sleep technology, Simba leads the way. Every mattress combines innovation with environmentally responsible production, and with more five-star reviews than any other mattress brand worldwide, Simba’s reputation for quality and comfort speaks for itself.
Simba uses data from millions of sleepers to develop mattress technology that solves real-world sleep problems. The brand’s engineers have developed Simbatex® foam, a breathable alternative to memory foam that helps regulate temperature, while the Aerocoil® spring system provides precise, responsive support.
Each Simba mattress is designed to adapt to your movements, keeping your spine aligned and reducing pressure points. The result is a refreshing, cooler, and more restorative sleep every night.
Every model is crafted with sustainability in mind, made in zero-waste factories from 100% recyclable materials and certified by multiple environmental organisations.
At MattressNextDay, we’re proud to stock Simba’s most popular models, including:
Simba Hybrid® Luxe Mattress – The ultimate in hybrid comfort, combining plush layers of Simbatex® foam with a triple layer of Aerocoil® springs for enhanced support and cooling.
Simba Hybrid® Pro Mattress – A premium hybrid design with dual layers of Aerocoil® springs and a natural wool top layer for superior temperature regulation.
Simba Hybrid® Original Mattress – Simba’s award-winning all-rounder, offering balanced comfort and affordability with a mix of responsive springs and pressure-relieving foam.
Simba Natural Hybrid® Mattress – Crafted with eco-friendly, plant-based materials, this range (previously known as the Simba Earth® collection) offers a breathable, sustainable sleep surface.
To find your perfect fit, see our Mattress Size Guide or Mattress Firmness Guide.
Most of our Simba mattresses arrive rolled and boxed for easy delivery. Simply unbox and unroll, your mattress will expand to its full shape within a few hours, and reach peak comfort after around 72 hours.
For more advice on setting up your new bed, read our guide on How Long Does a Mattress Take to Expand?
Simba mattresses are available in medium or medium-firm feels, offering the ideal balance of comfort and support for most sleepers. Thanks to their hybrid construction, Simba mattresses gently cradle your body while maintaining proper spinal alignment, preventing aches and pressure build-up.
The Simba Hybrid Luxe, for example, combines soft upper layers with supportive Aerocoil® micro-springs that precisely target your body’s pressure points.
If you’re unsure which firmness suits you best, visit our Mattress Firmness Guide for expert advice.
Absolutely. We offer 100-night sleep trials across the full Simba range, including the Simba Hybrid® Essential Mattress. Try your mattress at home, and if you’re not completely satisfied, simply return it for a full refund, no fuss.
Look out for the 100 Night Sleep Trial badge on our product listings, or visit our Sleep Trial page for more details.
You can also try out a Simba mattress before you buy in our Kent-based Showroom, where our friendly sleep advisors will be happy to give you personalised advice.
A Simba mattress typically lasts 8–10 years with proper care. Rotate your mattress every few months to keep the fillings evenly distributed and maintain its original comfort.
For maintenance advice, see our guide on How Often Should I Flip or Turn My Mattress? or read How Long Does a Mattress Last?
From the cutting-edge Hybrid Luxe to the eco-friendly Natural Hybrid, Simba mattresses combine next-level comfort with advanced sleep science. Whether you’re a side sleeper, back sleeper, or restless mover, there’s a Simba mattress designed around you.
Shop now and enjoy free next-day UK delivery with optional mattress recycling when you buy from MattressNextDay.
*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.
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 Financial Services UK Ltd (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.
MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN
100 Night Sleep Trial
0% Buy now, pay later
& Up
& Up
& Up
& Up
