Dormeo Octasmart Premium Hybrid Deluxe Mattress

The Dormeo Octasmart Premium Hybrid Deluxe is the most cushioned model in the Octasmart Premium Hybrid Collection. It combines four sleep technologies in a single 24cm deep mattress: a double-thickness open-cell memory foam comfort layer, hundreds of 5cm Octasprings® in five smart body zones, individually wrapped 8cm pocket springs for traditional responsive support, and a supportive Ecocell® foam base. The Octavent™ Air System regulates temperature throughout, while the anti-allergenic Smart Performance cover keeps the sleep environment fresh and hygienic.

Who Is This Mattress For?

A premium hybrid mattress best suited to sleepers who want soft-medium support, generous pressure relief and the added responsiveness of pocket springs alongside Dormeo's award-winning Octaspring® technology.

Soft Medium Feel - 2/6: A gentle balance of softness and support. Soft Medium is perfect for side sleepers and combination sleepers who want pressure relief with a little more stability and support.

Best for

• Side sleepers - the double-thickness memory foam cushions shoulders and hips to relieve pressure points while the Octaspring® body zones keep your spine properly aligned
• Combination sleepers - the 5 smart body zones and pocket spring layer respond as you move, so the mattress adapts to every sleeping position throughout the night
• People with pressure point pain - memory foam distributes weight evenly and reduces pressure on joints, hips and shoulders
• Hot sleepers - the Octavent™ Air System actively pushes warm air out and draws cool air in, cooling bed temperature by up to 3°C
• Couples - individually wrapped pocket springs and Octaspring® foam both work independently to minimise partner disturbance
• Allergy sufferers - foam construction resists dust mites and the Smart Performance cover is anti-allergenic throughout
• Sleepers up to 139.7kg (22st) per side

Not ideal for

• Front sleepers who need firmer support to keep hips properly aligned
• Sleepers who prefer a firm or extra firm feel

Inside This Mattress

Memory Foam
What it is: An innovative pressure-sensitive foam that shapes to the contours of the body and springs back when pressure is released.
How it helps you sleep: Enhances circulation, equalises pressure to relieve back problems, promotes better spinal alignment, and reduces allergens for a fresher, healthier night's sleep.

Octaspring® Foam Springs
What it is: Dormeo's unique octagonal foam springs that provide excellent support and comfort alongside outstanding ventilation.
How it helps you sleep: Help distribute weight evenly and align the spine, enabling you to fall asleep quicker and spend more time in a deeper, more restorative sleep.

360° Comfort
What it is: Dormeo's Octaspring® technology where hundreds of individual foam springs move three-dimensionally to cradle the body.
How it helps you sleep: Each spring conforms to your body's contours in all sleeping positions, reducing pressure points and promoting healthy blood flow for a deeply comfortable, undisturbed sleep.

Pocket Springs
What it is: Individual springs each enclosed in their own fabric pocket, working independently to provide personalised support.
How it helps you sleep: The upper part shapes to body contours while the lower part absorbs weight distribution changes, working independently to avoid roll-together and provide superior personal support.

Octavent Air System
What it is: Dormeo's unique ventilation system proven to be 8x more breathable than traditional memory foam, with a constant airflow that can cool bed temperature by up to 3 degrees Celsius.
How it helps you sleep: Your body movements push warm, humid air out of the specially designed sides of the mattress while drawing fresh air in, creating a fresh, healthy sleeping surface night after night.

Ecocell Foam
What it is: Dormeo's unique permanently elastic foam with a 3D cellular structure that provides efficient air circulation and adaptive support.
How it helps you sleep: Reduces painful pressure points that can cause tossing and turning, while the breathable structure helps maintain a comfortable sleeping temperature all night.

Smart Performance Cover
What it is: Dormeo's anti-allergenic cover featuring hundreds of built-in comfort pockets for extra freshness and circulation.
How it helps you sleep: Provides additional breathability and a hygienic sleep environment, helping to keep allergens at bay for a cleaner, more comfortable night's sleep.

Sanitized Protection
What it is: An anti-bacterial, anti-dust mite and anti-fungal Sanitized protection treatment applied to the mattress.
How it helps you sleep: Creates a hygienic sleep environment by preventing the development of fungi and killing dust mites, which is especially beneficial for asthma and allergy sufferers.

Eco Friendly
What it is: A design philosophy or certification indicating the mattress has a significantly reduced environmental impact.
How it helps you sleep: Provides a healthier sleep environment while contributing to a sustainable future, giving you peace of mind alongside a comfortable night's sleep.

Easy Care
What it is: A no-turn mattress design that requires only periodic rotation from head to toe rather than flipping.
How it helps you sleep: Simple maintenance means your mattress stays in optimal condition with minimal effort, ensuring consistent comfort and support night after night.

Rolled and Vacuum Packed
What it is: A mattress that has been compressed, rolled, and vacuum packed for easy delivery and transport.
How it helps you sleep: Makes it easy to bring the mattress upstairs or through tight spaces. Once unpacked, the mattress expands to its full size and is ready to use within hours.

Specification

Dimensions & Weights

How it Compares

Vs softer models: The Octasmart Premium Hybrid Deluxe is a soft-medium mattress, but the combination of pocket springs and Octaspring® body zones means it delivers considerably more structural support than a purely soft foam mattress. If you want maximum cushioning with no underlying resistance, a dedicated soft mattress may feel more immediately yielding - but you will lose the responsive, bouncy quality that the pocket spring layer provides, particularly useful for combination sleepers who move through the night.

Vs the Octasmart Premium Deluxe: Both sit at soft medium (2/6) and feature the same double-thickness memory foam comfort layer. The key difference is the spring system. The Premium Deluxe is an all-foam mattress using Octasprings® only; the Premium Hybrid Deluxe adds a separate layer of individually wrapped pocket springs, which gives it a more traditional, bouncier feel and slightly deeper 24cm profile. The Hybrid Deluxe is the better choice if you want the familiar responsiveness of pocket springs alongside the advanced foam technology.

Vs premium memory foam ranges: This mattress offers something single-technology mattresses cannot: the layered performance of memory foam pressure relief, Octaspring® 3D adaptation and pocket spring responsiveness, all within one construction. The Octavent™ Air System also makes it significantly more breathable than standard memory foam, which is a meaningful advantage for warmer sleepers.

18 Year Warranty

The Octasmart Premium Hybrid Deluxe is backed by Dormeo's 18-year manufacturer's warranty against defects in materials and workmanship. Octaspring® technology is put through aerospace-grade quality testing, and the length of this warranty reflects the confidence Dormeo has in the long-term durability of the materials and construction.

Awards & Accreditations

Sanitized® Certified: An internationally recognised hygiene standard applied to the mattress cover and materials. Sanitized® certification confirms the mattress actively resists bacteria, dust mites and fungi - particularly important reassurance for allergy and asthma sufferers.

OEKO-TEX® Certified: An independent certification confirming that all materials used in the mattress have been tested for harmful substances and are safe for skin contact. For a mattress you sleep on every night, this is meaningful reassurance that what you're sleeping on is free from chemicals harmful to health.

Octaspring® Award-Winning Technology: Dormeo's Octaspring® system has received multiple industry awards for sleep innovation. The patented aerospace-inspired foam spring design represents a genuine technological advance in foam mattress construction, recognised across the bedding industry.

60 Night Mattress Trial

Choosing a mattress online takes trust. That's why the Octasmart Premium Hybrid Deluxe comes with a 60 night comfort guarantee - if it doesn't feel right, we'll exchange it. View the full mattress trial policy.

Ready to Upgrade Your Sleep for Better Rest?

The Dormeo Octasmart Premium Hybrid Deluxe brings together four layers of sleep technology - double-thickness memory foam, 5cm Octasprings® across five smart body zones, individually wrapped pocket springs and Ecocell® foam - in a 24cm deep hybrid that sits at the top of the Dormeo Premium range. With an 18-year warranty, a 60-night trial and OEKO-TEX® certification, it is a confident choice for side sleepers and combination sleepers who want soft-medium comfort, active temperature regulation and the responsive feel of pocket springs.

Select your size above and add to basket. Free UK delivery, your 60-night trial and 18-year warranty are all included.

Dormeo, the home of a great night’s sleep

With over 20 years of experience, Dormeo is now one of Europe's most trusted bedding brands. Their innovative Octaspring technology is genuinely ground-breaking and exclusive to Dormeo. This unique, award-winning system of individually pocketed springs arranged in a three-dimensional configuration is designed to supply support and comfort while also helping to distribute weight evenly across the surface of the mattress.

At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Dormeo dates back ten years. Our independent customer reviews rate Dormeo products 4.7 out of 5, giving us the confidence to provide Dormeo with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Dormeo is so confident in its products that it offers a lengthy guarantee. Additionally, they provide a generous sleep trial period on many of their products, allowing you to test them at home before making a final decision. (Terms and conditions apply.)