Best Mattresses to Buy Online 2022

Read Reviews. Compare. Choose The Best Mattress!

Choosing a mattress can be a confusing task, with so many different mattress companies, all claiming to offer a comfortable and quality product. Our goal is to make this decision easier by showcasing the 10 best mattresses you can buy online, in order to help you find the right one. Explore our in-depth reviews, “how to” guides and tables, to compare different mattress brands. 

Here are this month’s top 7 mattresses:

1. Emma Original – UK’s most awarded mattress!
✓ Breathable and cooling Airgocell foam
✓ Pressure-relieving visco-elastic memory foam
✓ 200 night home trial
✓ 10 year warranty
Sale: up to 50% off



2. Simba Hybrid® – 120,000+ Five-Star reviews
✓ Combines 2,500* conical pocket springs and responsive memory foam
✓ Has hypoallergenic cover
✓ 1 year home trial
✓ 10 year guarantee
Sale: up to 40% off 



3. Eve Original – Eve’s Bestseller!
✓ Cools and regulates body temperature
✓ Provides pressure relief while you sleep
✓ 1 year home trial
✓ 10 year warranty
Sale: up to 35% off



4. Nectar – 365 Night Trial!
✓ Adaptive cooling cover
✓ Pressure relieving memory foam
✓ 1 year home trial
✓ Forever warranty
Sale: 40% off your mattress



5. Ergoflex 5G – Recommended by “Back Doctor”
✓ Provides orthopaedic pressure-relief and is ideal for back pain sufferers
✓ HD visco-elastic memory foam
✓ 30 night home trial
✓ 10 year warranty

Sale: up to 40% off 



6. Dreamcloud Luxury Hybrid Mattress
✓ Luxury quilted top and breathable memory foam
✓ 15cm premium pocket springs with ActivEdge™ technology
✓ 365 night home trial
✓ Forever warranty

Sale: 40% off your mattress



7. OTTY Hybrid Mattress
✓ Temperature regulating memory foam
✓ Up to 2,000 encapsulated 16cm pocket springs
✓ 100 night home trial
✓ 10 year guarantee

Sale: up to 40% off


Very Good

*Sales mentioned above are accurate as of June 2022.

How to Choose the Best Mattress?

The average person sleeps around 8 hours a day, that means that 1/3 of our lives will be spent sleeping! This is a huge part of our lives, therefore it’s important to sleep on a high quality mattress that will give you a restful and comfortable sleep every night. To help you with your choice, here are some things you should consider when choosing your mattress.

Which type is right for you:

The first thing you’ll notice when you start shopping for a mattress, is that they are made of different materials. Here are the three main mattress types you should know:

  • Memory Foam Mattresses – are known for their comfort. They contour to a person’s body shape, and provide good pressure relief by distributing body weight evenly.
  • Pocket Spring Mattresses – are made of hundreds of individual springs that are housed within their own fabric pockets. Each one moves independently, providing the right amount of support on your body. Pocket spring mattresses, isolate motion transfer between sleeping partners very well.
  • Hybrid Mattresses – contain one or more layers of memory foam and a layer of springs. This way you get the best of both worlds: good comfort and pressure relief from the memory foam, and good body support from the springs.

Mattress Firmness:

An important factor to consider when choosing a mattress is – how firm should it be? There are 3 firmness levels: soft, medium, and firm. Each person has their own preference of the firmness level they think is the most comfortable, however a recent Medical Harvard study was conducted by Dr. Jeffrey N. Katz involving 313 patients who suffered from lower pack pain. The study showed that the best mattress to aid sleep is a medium-firm mattress.
The good news is that all of the mattresses, shown on the table above offer have medium-firm support level (on a scale from 1-10, around a 7). If you still want to choose your own firmness level, check out the Studio by Silentnight, which can be ordered in soft, medium, or firm.

Buying a mattress in a store vs. online:

The old way of buying a mattress, is by going to a retail store and laying down on a mattress for a few minutes to see if it’s comfortable. However, a few minutes are simply not enough to determine if the mattress will be comfortable once you bring it home and sleep on it every night.

That’s why many people are opting out and starting to shop online for a mattress with 100 night home trial. This way you can sleep on it at home and test important factors like: does it sleep hot at night, is it comfortable on your back and neck, and are you feeling rested in the morning. If for some reason you’re not satisfied with the mattress, you can return it for free and get a full refund of your money.

buying a new mattress online

How the Mattress in a Box business model is changing the mattress industry:

The Mattress in Box concept has become very popular in the last few years. These mattresses are made with premium materials, have a universal comfort feel, and come at an affordable price. Once ordered it will be delivered straight to your home in a box. Since the mattresses are sold online and shipped in a box, there are no extra costs for big showrooms, commissioned salespeople, or expensive shipping costs. These savings mean that the mattresses can be sold for much less compared to traditional mattress brands.

Other advantages of buying a mattress in a box:

  • You have the option to finance your mattress with 0% interest. Simply apply for the 0% financing at the checkout page, to see if your application is approved.
  • All mattress companies shown on the table above, offer a variety of mattress sizes: single, double, king, super king, emperor mattresses. Some even offer small double, and EU sizes which are 10cm longer.
  • The mattresses come with 10 year warranty, providing a replacement or repair in the event of a defect covered by the warranty. The Nectar mattress even comes with Forever Warranty! (The Studio mattress has 5 year guarantee).
  • The delivery and returns are free to Mainland UK.
emma mattress best uk mattress in a box

Emma Original – UK’s Best Mattress in a Box Brand

The Emma Original is UK’s most awarded mattress! It’s made of innovative Airgocell® foam which regulates body temperature. The high quality foams relieve pressure while you sleep, keeping your spine aligned and your back supported. There is no more overheating and motion transfer. The Emma Original is made in the UK and comes with 200 nights home trial, to see if you like it.

Disclosure – independently reviews and ranks products, by thoroughly researching them. We may receive a commission when a purchase is made through our links, at no cost to our readers.