Name: Horizon Eclipse 3000 Pocket Memory Mattress
Brand: Horizon
SKU: P2827
Price: 349.00 GBP
Availability: InStock

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.

Offering exceptional comfort, many users reported a significant improvement in their sleep quality and reduction in night sweats.
Recognised for its ability to alleviate discomfort for those with arthritis, providing comfort that lasts all night.
Valued for the excellent customer service and knowledgeable staff, making the purchasing process simple and enjoyable.
Appreciated for its versatile collection options, with both collection and delivery available to suit different needs.
Celebrated for fast delivery and exceptional customer service, making the entire experience pleasant and hassle-free.

Depending on individual preferences, some sleepers may find the memory foam layer of the Horizon Eclipse 3000 too heat-conductive, potentially leading to an uncomfortably warm sleeping environment.
While the medium-firm tension should accommodate most sleepers, those with lighter body weights or preferring softer beds may find the mattress too firm, leading to discomfort or pressure point formation.
Despite the individual pocket springs designed to minimise motion transfer, sleepers extremely sensitive to their partner’s movement might still experience some level of disturbance due to the inherent bounce of spring mattresses.

Read why our sleep experts loved it ›

Who is it best for?

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

For combination sleepers

Great for back and stomach, okay for side.

Relief from hypermobility

Firm support paired with soft comfort helps.

Reduced partner disturbance

Pocket springs work independently to one another.

Roll together prevention

Independent springs help prevent roll together.

Helps with acid reflux

When paired with a compatible adjustable bed.

Still not sure if the Horizon Eclipse 3000 Pocket Memory Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Testing Team Takeaways

To test the Horizon Eclipse 3000 Pocket Memory Mattress we have people from our testing team take a closer look at the mattress and form their own opinions. Below is their observations.

Rebecca Brown

Baby and Child Sleep Expert

Testing out the Horizon Eclipse 3000 in-store, I found it pliable enough to adapt to my changing sleep movements, making it a fine match for a combination sleeper like me. The mattress was supportive but kept a balance between not too firm and not too soft, a happy middle ground for my average weight. I could sense the advanced technology at work in its memory foam layer, contouring perfectly to my body in a way that suggests it could aptly limit motion transfer. Moreover, its heat retention capabilities felt up to standard during my brief interaction, hinting towards uninterrupted, cool sleep throughout the night.

Tester Attributes: Combination sleeper66 kgUses blackout curtains

Why our sleep experts loved it

Introduction

The search for the perfect mattress can sometimes feel like looking for a needle in a haystack. There are countless options on the market, each with their own unique features and benefits, which can make it difficult to sift through the clutter and find the mattress that's truly right for you. However, during our diligent search for excellence in slumber comfort, we came across the Horizon Eclipse 3000 Pocket Memory Mattress, a top-rated pick for 2025 offered by Mattress Online. To provide a fair and exhaustive analysis, we've combined our in-store testing at various mattress supply stores with an in-depth review of customer testimonials and careful inspection of its specifications. We, unfortunately, weren't able to trial the Horizon Eclipse 3000 in our own home but the insights gathered from our comprehensive review are honest, detailed, and impartial.

How We Tested

Our objective during the testing phase was to understand exactly how the Horizon Eclipse 3000 stands among its competitors. We engaged in rigorous testing, in-store, employing methods that mimic various sleep scenarios. Given the worldwide health situation, we still couldn't enjoy the privilege of taking it home. However, to make up for that, we examined the mattress quite meticulously. We laid, sat, and shifted positions on the mattress to scrutinize its ability to manage motion transfer and contour to different body shapes and sizes. We also took note of the stiffness and overall feel of different sections of the mattress, in addition to estimating its breathability and heat retention capabilities. Following this, we pored over hundreds of online customer reviews, identifying common satisfaction and disappointment points to provide a well-rounded appraisal of its performance.

Design and Features

At the heart of the Horizon Eclipse 3000 is a smartly-engineered spring structure, combining 1000 pocket springs and an additional layer of 2000 mini springs. These individual pocket springs designed to align your spine optimally while providing you with comfort and targeted pressure-point relief. We were impressed by the inclusion of a layer of sumptuously soft Bamboo memory foam, which offers a comforting sleep surface that adapts to your body contours. Additionally, the mattress features a breathable charcoal-infused foam layer, intended to assist you in maintaining a cooler body temperature throughout the night.
The mattress boasts a medium-firm tension, striking a balance between plushness and support, expected to accommodate different sleeping positions adequately. It's encased in a sturdy foam border which not only aids in edge support, but also in limiting excessive sagging over time. A depth of 27 cm and a removable quilted memory foam cover, which can be dry-cleaned, attribute practicality to the design.
Certainly, the Horizon Eclipse has admirable features, but our experts were a little sceptical about the actual cooling efficiency of the Bamboo cover. Memory foam is known for trapping heat, and while the bamboo element is a thoughtful addition, its real benefits in maintaining a cool sleep environment is up for debate.

Mattress Comfort

The Horizon Eclipse 3000 positions itself as a medium-firm mattress, meaning it strikes a balance between plush comfort and solid, reliable support. In our testing, we found the mattress offered a pleasant initial softness, contouring well around the body, before providing a more strong, supportive feeling as weight was applied.
The opinions derived from customer feedback seem to echo our findings. Many described the Horizon Eclipse as a delightfully comfortable mattress providing marked improvements in their sleep quality. Some users noted the significant relief in pressure points that often result in restless nights or painful mornings. The adaptability of the Bamboo foam layer was praised for its huggable, pressure-relieving comfort. However, some customers hinted at the foam’s heat retention, which confirms our initial scepticism towards the mattress's cooling capabilities.

Suitability

Upon reviewing the specifications of the Horizon Eclipse 3000, we deduced that its medium firmness is apt for both side and back sleepers of average weight. The mattress's support and conforming ability should comfortably cushion a side sleeper's shoulders and hips, while providing a back sleeper the necessary spinal support. However, side sleepers with an hourglass figure might need to consider a slightly softer model to ensure comfortable sinkage.
The 3000 pocket springs combined with a layer of adaptable memory foam suggest that this mattress could be a favourable choice for individuals suffering from joint pain or back discomfort. The potential for motion isolation further makes the mattress a feasible choice for couples.

What Customers Thought

Customer feedback for the Horizon Eclipse 3000 has largely highlighted its wonderful sleep-enhancing properties. Many customers stated their satisfaction with the mattress's remarkable comfort, declaring improvements in sleeping through the night, alleviation of aches and pains, and elimination of night sweats. Positive remarks were made about the efficient delivery and customer-focused sales approach. Some customers especially praised the mattress's ability to accommodate conditions like arthritis, allowing for restful sleep without any disruptions.
However, it is crucial to remember that personal experiences with a mattress can vary greatly depending on individual comfort preferences and bodily needs. Despite the rave reviews, a small number of customers did express some disappointment relating to the mattress's heat retention capabilities.

The Verdict

The Horizon Eclipse 3000 Pocket Memory Mattress certainly presents a compelling case, armed with its innovative micro-spring design, Bamboo memory foam layer, optimum spinal alignment, and sturdy edge support. The overwhelmingly positive customer feedback supports this perspective.
The memory foam layer does add a sufficient level of plushness to the feel of the mattress, but questions about its heating properties remain. For warmer sleepers, this could be a potential point of concern.
Overall, with a 5-year guarantee and comparatively lower price point in the high-spec market, the Horizon Eclipse 3000 seems to offer a fair balance of value, comfortable sleep experience, and durable quality. It ensures restful sleep, suiting the needs of most sleeping positions, with the potential to alleviate long-standing discomforts. Provided the warmth of memory foam doesn't deter you, we'd suggest the Horizon Eclipse 3000 is a worthy contender to consider in the pursuit of your perfect mattress.

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 Horizon Eclipse 3000 Pocket Memory Mattress may feel.

Soft

Soft Medium

Medium

Medium Firm

Firm

Price History

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

Alternative products with similar specifications

We have handpicked some alternate options that should perform equally well that are worthy of consideration if you are interested in the Horizon Eclipse 3000 Pocket Memory Mattress.

Reviews

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 - 4 reviews

. R

via wantmattress

5

Great sleep experience with this mattress, provides good balance of support and comfort without causing any discomfort or issues. The medium firmness works well for multiple sleeping positions.

SarahEH

via wantmattress

5

Mighty impressed with the comfort, felt body hugging. Cool nights, no more sweating. Pretty decent purchase.

Bilton

via Mattress Online

5

Fast delivery and great salesmen cant recommended more. Very pleasant experience

A Gillies

via Mattress Online

5

Just what we needed for a great night's sleep

Load more reviews

Leave review

Questions and Answers About The Horizon Eclipse 3000 Pocket Memory Mattress

Prospective customers had the following questions about the product

Verified Buyer

Does the Horizon Eclipse 3000 provide adequate support for differing body weights?

Answer: The medium-firm tension of the Horizon Eclipse 3000 Pocket Memory Mattress provides ample support for individuals of average weight. This takes into account both side and back sleeping positions. For side sleepers with an hourglass figure, there might be a slight need for a softer tension to allow for optimal sinkage. However, for back sleepers, the support offered by this tension is more than sufficient. This mattress adapts swiftly to your body contours, providing relief for muscle and joint aches, and promoting a healthier sleep. Thanks, Becky

Sarahwn

Do the springs in the Horizon Eclipse 3000 isolate movement?

Answer: Yes, the Horizon Eclipse 3000 Pocket Memory Mattress has 1000 pocket springs that are fabric encased, allowing them to individually react to body movement. This ensures zero motion transfer, which makes it ideal if you're sharing the bed as it provides tailored support to each individual on the bed. Additionally, the mattress includes an extra layer of 2000 mini springs to further ensure protection and comfort.

Ellie321

Does the Horizon Eclipse 3000 help with spinal alignment?

Answer: The design of the Horizon Eclipse 3000 Pocket Memory Mattress is particularly effective for promoting optimal spinal alignment. The 1000 pocket springs and 2000 mini springs work in harmony to offer tailored support and alignment for your spine, which can help reduce painful aches. The optimal alignment benefits not only your spine, but also supports your neck, shoulders and joints.

Pramoj Cherian

How easy is it to maintain and clean the Horizon Eclipse 3000?

Answer: Maintaining and cleaning the Horizon Eclipse 3000 Pocket Memory Mattress is made easy by its design. The mattress has a removable quilted memory foam cover that can be dry cleaned, which takes away the stress of removing stains. The mattress is also single-sided and thus does not require flipping. An effortless monthly rotation will ensure a fresher surface.

BenS8181

Is the Horizon Eclipse 3000 suitable for warm sleepers?

Answer: Absolutely, if you're someone who tends to sleep hot, the Horizon Eclipse 3000 Pocket Memory Mattress features a breathable layer of charcoal-infused foam, helping to keep you cool all night. The bamboo memory foam layer also swiftly adapts to your body's contours, allowing your body to unwind and benefit from a weightless, cool sleep experience.

Load more questions

Ask question

What Makes The Horizon Eclipse 3000 Pocket Memory Mattress Great?

We've expanded on the specifications of the product to better help you understand it's benefits.

27cm deep

27cm is a deep mattress. You may require deeper sheets in order to be able to comfortably get them around the mattress. Regardless though, the general rule of thumb is that while depth is not entirely an appropriate guage of quality, you cannot get a good quality mattress with decent comfort and support in a thin frame. This size of mattress definitely adds credence to the fact that it is likely to be made of good quality internals and stand the test of time.

Pocket springs

Pocket springs are like natures own springy piece of comfort, except they are not from nature. Alas, pocket springs are a very good part of a mattress and often found in the more premium models. Lower quality products will frequently use open coil spring setups, where pocket springs house each spring in a tiny pocket for additional stability and continued support. Pocket spring typically lasts longer than open coil due to this.

Memory Foam

memory foam is one of the most well known materials used in the upper layer of mattresses. Memory foam basically contours to your entire body with moulding properties. Designed by NASA, this material rebounds to your touch and feels like you are floating on a cloud. Memory foam does not necesserily mean soft either, you can still have firm mattresses for those that want them with a bit of memory foam.

Depth: 27cm

The industry standard for mattress depth is 7 inches. With most offering a comfortable 10 to 14 inches, so this one at 10 inches is one of the most popular sizes. The higher the load, the deeper it needs to be but a quality mattress in this size can be equally as comfortable and supportive as a deeper budget mattress.

Reinforced mattress edge

One of the most common complaints in the industry is against mattresses with a weak mattress edge. It can often result in the user feeling like they are going to fall off the side of the bed and bed avoided. This mattress has a reinforced edge, something that helps ensure that particular scenario is avoided when you get close to a mattress edge while sleeping.

Medium to Firm

Firmer than the average mattress, a medium to firm mattress is ideally suited to those that are looking for extra back support but still require and amount of comfort from their mattress. Ideally suited for a large range of the populus and becoming much more common, deviating away from the previous medium-for-everyone model.

Microquilted

A microquilted mattress benefits from a layer of stitching that binds the surface layers together, delivering a smoother finish for superb comfort. However, it can sometimes reduce the breathability of the mattress, which might not be ideal for individuals who tend to overheat at night.

Removable cover

Removable covers are great. We don't typically replace mattresses for 7-8 years. That's a lot of body fluids and protectors and sheets can only do so much. To that end getting that extra layer of cleanliness goes a huge way toward ensuring you get longevity out of your product.

Handcrafted in the UK

Handcrafted in the UK means that the product is built here, by people being paid a fair and honest wage using certified and safe products of good quality and construction. UK manufacturing is some of th best in the world and all of that is reflected in this product

Approved by the National Bed Federation

The NBF is one of the most prestigious awarding federations in the industry, helped slightly by the fact that it is one of the only, however, it is still a great source of comfort knowing that this product holds approval by the team

Fire Resistant

Fire resistant does not mean the product will never catch fire, rather, it will not go up in flames quite so quickly. Resistant to fire in the same way that I am resistant to kisses, sooner or later you end up giving in.

5 year guarantee

A 5 year guarantee is quite rare in the industry and is a great indicator of the retailer beleiving in their product. Anything go wrong in the next 5 years, no drama, get it replaced.

Soft white fibres

White fibres tend to be a mixture of polester and other non-descript synthetic fibres

Bamboo

5 Years Guarantee

A Top Pick for 2025!

Sturdy spring structure formed of 1000 pocket springs

Expertly responds to movement to provide tailored support

Combined with 2000 mini pocket springs for further soothing relief

Aids with optimal spinal alignment for a refreshing sleep

Layer of bamboo memory foam swiftly adapts to your body contours

Alleviating muscle and joint aches to provide a healthier sleep

Breathable charcoal infused foam layer keeps you cool all night

Plush fibre comfort layer creates a soft and cushioned mattress surface

Allowing your body to unwind and benefit from a weightless feel

Durable foam encapsulated border keeps you secure all night

Reduces roll-together, ideal when sharing the bed

Removable quilted memory foam cover can be dry cleaned

Perfectly balanced medium-firm rating

Hassle free monthly rotations with this single-sided mattress

Load more specifications

Product Relevant Videos

Hand picked video that relates to the specifications of The Horizon Eclipse 3000 Pocket Memory Mattress

The Pros and Cons of Memory Foam

By Mattress Makers

What are Pocket Springs?

By BedStar

Mattress Online

By Mattress Online

Customers Also Viewed → View More From Mattress Online

Below are some other products from this retailer that are being viewed.

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.