Sleepeezee Pure Emperor 4000 Pocket Natural Mattress Rated 5.0/5 based on 1 customer reviews
Sleepeezee Pure Emperor 4000 Pocket Natural Mattress

Sleepeezee Pure Emperor 4000 Pocket Natural Mattress

sleeping cat
28p per sleep based on average mattress lifespan
Small Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

4000 high-quality pocket springs for unparalleled support

Natural, breathable materials for an all-season sleeping experience

Medium firmness suitable for a wide range of sleepers

10-year guarantee for peace of mind

Made in the UK by an NBF-Approved Manufacturer

High price point may not be accessible for all

Not suitable for those with specific orthopaedic needs

Depth may require specialised sheets

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Combination sleeping, all positions sleeper icon
For combination sleepers
Suitable for back, stomach and side sleeping.
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
Sleep apnea icon
Helps those with sleep apnea
Soft and medium tensions promote side sleeping.
Snoring icon
Helps prevent snoring
Promotes side sleeping which stops snoring.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
Toss and turn icon
Good for those who toss and turn
Materials like memory foam can restrict movement.
snooze score logo Still not sure if the Sleepeezee Pure Emperor 4000 Pocket Natural Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

Indulge in the epitome of luxury and comfort with the Sleepeezee Pure Emperor 4000 Pocket Natural Mattress. This mattress is not just a sleeping surface; it's an investment in exquisite sleep. With a blend of traditional craftsmanship and modern innovation, this mattress promises to redefine your understanding of restful sleep.


The Sleepeezee Pure Emperor 4000 Pocket Natural Mattress is a marvel of engineering, featuring an astounding 4000 pocket springs. These springs are individually encased in fabric pockets, allowing them to work independently and adapt to the unique contours of your body. The mattress also incorporates a sumptuous pillow top and is hand side-stitched for added durability. The comfort layers are made of natural fibres like British wool, horsehair, and mohair, offering a plush and breathable sleeping surface.

Benefits of the Materials Used

The natural fibres in this mattress do more than just offer comfort; they bring a host of benefits. Wool is renowned for its temperature-regulating properties, making it an all-season material. Horsehair adds resilience and longevity, while mohair provides a luxurious feel and excellent moisture-wicking capabilities. The high GSM fillings contribute to a deep, inviting comfort layer that you'll absolutely adore.

Who the Product Might Suit

This mattress is a good all-rounder, suitable for both side and back sleepers. Its medium tension provides a balanced level of support and comfort, making it ideal for couples with different sleeping preferences. If you're looking for a mattress that combines luxury with functionality, this is the one for you.

Who the Product Won't Suit

While the mattress offers a medium level of firmness, it may not be the best choice for those with specific orthopaedic needs. Additionally, its premium quality comes with a premium price tag, which might be a barrier for budget-conscious shoppers.

What is the Firmness and Optimum Sleeping Position Based on the Firmness?

The mattress has a medium firmness level, making it versatile enough for various sleeping positions. However, it shines the brightest for side sleepers, offering them the perfect blend of support and cushioning. Back sleepers will also find it comfortable, although the experience may not be as tailored as for side sleepers.

About the Brand

Sleepeezee is a brand that has stood the test of time, offering high-quality mattresses since its inception. With a focus on innovation and craftsmanship, Sleepeezee has become one of the most well-established and trusted brands in the UK.

Final Thoughts

The Sleepeezee Pure Emperor 4000 Pocket Natural Mattress is a masterpiece that offers a luxurious, yet supportive sleeping experience. Its high-quality construction and natural materials make it a standout choice for those who are willing to invest in their sleep. While the price may be on the higher side, the benefits it offers make it a worthwhile investment for a decade or more of sublime sleep.

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Sleepeezee Pure Emperor 4000 Pocket Natural Mattress may feel.

weight description image

Price History

The price graph displays the lowest price over time excluding shipping.

Quantitative Measurements KPI question mark
Of The Sleepeezee Pure Emperor 4000 Pocket Natural Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Ease of Use

  • Turning handles
  • Mattresses typically need to be rotated frequently and having turning handles can be massively beneficial, particularly in larger sizes which can become fairly heavy.


  • Initial Odour
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.


Let us know your thoughts on a product or view reviews from others. Please note that WantMattress does not verify whether the user has used or purchased the product.

5 - 1 reviews

Image of the post author
Verified Buyer
via Mattress Next Day
Had an earlier sleepeezee mayress before, a 3000 pocket sprung mattress. It was great.The 4000 is 3000 real pocket springs and 1000 micro. We've got another quality manufacturers 6000 ( 2000 real and 4000 micro). Though it's a good bed the sleepeezee is way ahead, but then more expensive but worth it.
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Of The Sleepeezee Pure Emperor 4000 Pocket Natural Mattress
Brand: Sleepeezee
Retailer: Mattress Next Day
Delivery Time: Good
Delivery Charge: Excellent
Customer Sentiment: Excellent

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Product Relevant Videos

Hand picked video that relates to the specifications of The Sleepeezee Pure Emperor 4000 Pocket Natural Mattress

What are Pocket Springs?
What are Pocket Springs?
By BedStar
The Sleepeezee Journey
The Sleepeezee Journey
By Sleepeezee
What is a Pillow Top?
What is a Pillow Top?
By JohnRyanByDesign
What is a Natural Mattress?
What is a Natural Mattress?
By Mattress Makers

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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