Amazon Prime Day

Amazon Prime Day Mattress Deals UK (2024)

Last updated: 31.10.2023 Reading time: 10 Min.

The next Amazon Prime Day UK takes place 11 - 12 July 2023.

This massive 48-hour sale is always an exciting annual shopping event that offers up to 50% off thousands of items. 🏷

While tech deals are generally the most sought-after, Amazon Prime Day mattress deals are also fantastic.

We'll guide you through the best Amazon Prime Day mattress deals below.

Let's get to it. 🥳

Amazon Prime Day Cover

Best Amazon Prime Day deals

Amazon Prime Day is best-known for its exciting tech sales on things like Apple products, but that doesn't mean you can't get any other offers. 🖥

Mattresses go on sale on Prime Day!

You're also likely to find great deals on sleep accessories, including pillows, duvets, mattress toppers, mattress protectors, bed frames, bedroom furniture, and more. 🛌


We've listed all our favourite brands available on Amazon below:

Emma Original

Emma Prime Day

Emma is one of our favourite bed-in-a-box mattress brands in the UK!


Simba mattress

Simba Prime Day

Simba is a proudly British brand that focuses on superior hybrid designs.


Panda London

Panda Prime Day

Panda focuses on bamboo sleeping products for an eco-friendly experience.

Up to -25% off sitewide

But we know there's so much more.

Amazon Prime Day focuses so much on tech products, so you don't want to miss out on all the amazing relaxation & sleep gadgets.

Here are our favourite Amazon sleep tech products:

Amazon Prime Day mattress & sleep deals

Check out some of these fantastic mattresses and sleep products available on Amazon:

We've listed a few of our favourite Amazon UK mattress and sleep products below.

You won't find Amazon Nectar mattress and Amazon DreamCloud mattress deals since these aren't sold on the platform.

Amazon Prime mattresses & sleep accessories:

Amazon Prime Day deals - Simba Sleep

Simba Sleep has a wide range of products on Amazon, including mattresses, pillows, toppers, protectors, duvets, fitted sheets, and weighted blankets.


If you're looking for more information on Simba products, why not read some of our reviews?

We can give you these in-depth mattress reviews:

And these Simba Sleep bed and bedding reviews:

Simba UK makes some of our favourite products for a great night's sleep. 😴


Simba mattress topper
Most Simba products have a unique hybrid design.

Simba Sleep is also proudly British. 🇬🇧


Amazon Prime Day deals - Emma UK

Amazon offers a wide range of Emma mattresses and sleep accessories, including the award-winning Emma Original, mattress protectors and covers, pillows, duvets, and bed frames.


The options can be overwhelming, so why not read our reviews to help you decide which product to buy? 🤔

We've got these Emma mattress reviews:

And these Emma bedding reviews:

Also, check out our article on the best Emma beds!


Emma mattress
Emma Sleep products are very highly rated.

These high-quality hypoallergenic products offer excellent pressure relief and a guaranteed good night's sleep.

Buy an Amazon Emma mattress:


Amazon Prime Day deals - Panda

If eco-friendly sleep accessories are important to you, Panda is the way to go.

This company focuses on eco-friendly bamboo materials. 🌱

Up to -25% off sitewide

They offer a wide range of mattress toppers, pillows, duvets, and other bedding items. 🐼

Read some of our reviews:

If you're expecting or have little ones, also check out these:

The products we've tried have completely changed the way we sleep!

Up to -25% off sitewide

Panda pillow
Panda focuses on eco-friendly bamboo products.

In addition to bedding, Panda London also offers great bath accessories & luxurious towels. 🛁

Up to -25% off sitewide

What is Amazon Prime Day UK?

Amazon Prime Day is a 48-hour period in which Amazon Prime customers can get incredible discounts on a wide range of products. 💰

There are various ways to save with Amazon Prime Day:

  • Look out for Lightning Deals on Prime Day.
  • Look out for blue badges on items - these are exclusive Prime Day deals.
  • Get early access to some Prime Day deals with Alexa.
  • Get exclusive Amazon vouchers ahead of Prime Day for extra savings.

Amazon will also support your charity of choice, with all donations doubled on Prime Day.


We answer all your questions about Amazon Prime membership in our FAQs at the end of this article.

How do you get the best Amazon Prime Day deals?

It's important to be prepared for Amazon Prime Day. 🙇‍♀️

Here are some tips and tricks to help you out.

Add items to your wish list

We would highly recommend adding all items you want to your wish list ahead of time. 🧞‍♂️

That way, you can sit back knowing that you have everything sorted.


people working
Figure out what you need ahead of Prime Day.

If Prime Day deals are available for those items, you can simply hit checkout with everything already in your basket. 🛒

Download the Amazon app

We can also recommend downloading the Amazon App. 📱

The app is great to track Lightning Deals, which are only online for a few hours.

You can also set up alerts to receive pings if a discount goes live. 🚨


Save Amazon vouchers

You can also log in to your Amazon account and save Amazon vouchers.

These give you additional discounts, such as a certain percentage or Pound-amount off the listed price. 💸

How much can you save with Amazon Prime sales?

Amazon Prime Day offers some of the best mattress sales.


Sales are comparable to those on Black Friday or Cyber Monday!

save with deals
You can grab the best sales on Prime Day.

If you plan your purchases right, you can save £££ for Prime Day.

What will be on sale for Amazon Prime Day 2023?

Amazon is always pretty secretive about what will be on sale for Prime Day.

Last year, over 2 million items were on sale. 😱

We can expect the 2023 Amazon Prime Day sale to be just as big!


You can expect:

  • Amazon Prime Day mattress sales
  • Amazon Prime Day mattress topper deals
  • Amazon Prime Day bedding deals
  • Amazon Prime Day bed sheet sales
  • Amazon Prime Day bed frame sales
  • Amazon Prime Day air mattress sales
  • Amazon Prime Day dog bed deals
  • Amazon Prime Day pillow deals

And so much more. 🎉

What to look out for when buying your new mattress on Amazon Prime Day

Amazon Prime Day deals can be pretty extravagant.

It's easy to get caught up in the glitz and glam of savings. ✨

But, never take the purchase of a new mattress lightly.

After all, the quality of your mattress affects the quality of your sleep. 😴

If you want a mattress to last you the next ten years, you need to spend some time thinking about your purchase.


woman thinking
It's essential to think about your mattress purchase.

Not all mattresses sold on Amazon are high-quality mattresses. 🤷‍♀️

This means it's even more important to spend time reading customer reviews and doing independent research to see if the mattress you're about to buy is a good fit.

Buying a mattress online is often a more cost-effective way of purchasing.

The following key criteria can guide you. 👇

Mattress quality

It's important to consider not only the material the mattress is made of but also the quality of these materials.


Quality of foam mattresses

To determine the quality of a foam mattress, you can look at the foam density.

Rule of thumb: The higher the density, the higher the quality of the mattress

Foam density is measured in units showing how much foam was used for one cubic metre.

Density and quality

Higher density materials are likely to last much longer, so you can enjoy your mattress for a long time. 🗓

Quality of spring mattresses

For spring mattresses, you need to look at how many springs the mattress contains.


We recommend choosing a mattress with at least 350 springs for the smallest size. 🌀

Spring mattress
Consider the number of springs in your mattress.

The higher the spring count, the higher the quality of the mattress and the more likely it is to last. ✅

Different mattress materials

There is no right or wrong choice when it comes to mattress materials.


But, we would recommend you steer away from cheaper materials.

No-go mattresses would include:

Different mattress materials

We would recommend you opt for the following mattresses:

The right type of mattress material for you will depend on your needs.


Memory foam, for example, is an adaptive foam with great pressure-relieving qualities, which is great if you have orthopaedic concerns. 🤗

Memory foam mattress
Memory foam is characterised by its memory imprint.

If you need more support and prefer a cooler sleep, a more breathable pocket sprung mattress, which allows for greater airflow, may be right for you. 💨

Natural latex mattresses are great if you're looking for eco-friendly and organic materials.

Many of the mattresses we recommend are hybrid mattresses.

These combine pocket springs with memory foam and provide the best of both worlds. 🌎

hybrid mattresses
Hybrid mattresses contain multiple materials.

One of our Sleep Hero favourites is the Simba Hybrid.


Firmness level

Your body weight, height, and preferred sleeping position will affect your desired firmness level.

Mattress firmness according to sleeping position

But, this is often also a matter of preference.

  • Softer mattresses are great for people who want to sleep in their bed, side sleepers [1], and lighter-weight people.
  • Medium-firm mattresses are great for combination sleepers and average-weight sleepers.
  • Firmer mattresses are great for people who want to sleep on top of their bed, back sleepers, stomach sleepers [2], and heavier-weight people.

If the mattress you're considering has been featured on Sleep Hero, you can use the Sleep Hero firmness scale.


All mattresses we review are placed on a scale of 1 to 10, where 1 is the softest and 10 is the firmest.

Mattress size

This should be an easy one as you're likely to know which mattress size you need.

But, some mattresses available on Amazon in the UK come in standard European or American sizes!

We would recommend sticking to standard UK sizes. 📏

UK mattress sizes

This will make hunting for bed frames and bedding much easier!

The standard UK mattress sizes include:

You can choose any size that fits your requirements and your budget. 💷


Our only recommendation would be to choose a double or king mattress (or larger) if you're sharing your bed with a partner.

Trial periods

While you don't have to worry about delivery conditions with Amazon Prime, you still need to check if your new mattress comes with a trial period. 🚛

Most bed-in-a-box mattresses we recommend come with risk-free trial periods.

The Simba Hybrid, for example, comes with a 200-day trial period and a 10-year guarantee, regardless of whether you buy it from the Simba website or via Amazon.

Trial periods give you the chance to try out the mattress in your own home. 🏡

Risk-free trial period

After all, it can take the body a few weeks to get used to a new mattress.

This is especially true if your new mattress is very different to your old mattress.


If you're not happy after a few weeks, you can return the mattress for a full refund.

So should you shop onAmazon Prime Day?

Buying a new mattress on Amazon Prime Day is a great idea. 🥳

You'll be able to save tons on dozens of high-quality mattresses.

But make sure you spend some time researching mattresses before you buy. 🧐


After all, a good mattress is an investment that should last you at least ten years!

In the meantime ...

Why not shop some of our other favourite mattresses?

Also, check out our other discount articles:

Or browse our full discounts page.

Our favourite UK mattresses:

Frequently asked questions

  • What is Amazon Prime?

    Amazon Prime is a paid subscription programme from Amazon that gives users access to additional services.

    These include:

    • Premium delivery, including unlimited one-day and same-day deliveries on eligible items.
    • Prime Video offers instant streaming of movies & TV shows from over 100 channels, including HBO and Showtime.
    • Amazon Music, with on-demand, ad-free streaming
    • Prime Gaming, with monthly games and exclusive in-game content.
    • Prime Early Access gives you 30-minute early access to all Amazon UK Lightning Deals.

    There are also many other Amazon Prime benefits.

  • What does Amazon Prime cost?

    Amazon Prime in the UK costs £8.99 per month or £95 per year, with a 30-day free trial.

    You can cancel your Amazon Prime membership at any time.

  • Can I get Amazon Prime Day deals if I'm not an Amazon Prime member?

    Unfortunately, no.

    You have to be an Amazon Prime member to access Amazon Prime deals.

    But, you can sign up for your 30-day free trial ahead of Amazon Prime Day to ensure you can access all the Amazon mattress deals immediately. 

    And if you don't want to keep your membership, you can cancel your trial.

    You must give Amazon your credit card details, though, as they would otherwise auto-renew your monthly membership.

  • Can I get a DreamCloud mattress on Amazon Prime Day?

    Unfortunately, DreamCloud is not available on Amazon. 

    But you can purchase a DreamCloud mattress and other accessories directly through the DreamCloud UK site.

    DreamCloud has great deals year-round, with as much as 57% off their popular hybrid mattress.

    Our DreamCloud Luxury Hybrid mattress review has everything you need to know about the purchasing and delivery process.

  • References



Editor & Certified Sleep Therapist

Nicky is an experienced writer and editor with numerous qualifications. As a certified sleep coach, her interests lie in understanding how sleep problems arise from hormonal and environmental issues, particularly as part of stress and anxiety management.

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