Octasmart Plus Mattress Topper, King
The smartest mattress topper we have ever created. Transform your mattress with Octaspring® aerospace technology and memory foam.
- Free delivery in 5-7 days
- Risk free 60 night trial
Delivery of all Dormeo mattresses is FREE*, a charge of £4.95 is applied to smaller items on orders under £79. The majority of our items are delivered within 14 days, however in some cases of high demand please allow 28 days for delivery of your order. We have partnered with specialists’ couriers to ensure the best possible delivery experience for our customers.
*We can deliver to all addresses within the UK, however there may be extra charges for deliveries to the Highlands and Islands for divan sets, and some Octaspring mattresses. We are sorry, but we cannot deliver to Gibraltar and Channel Islands.
Risk free 60 night trial
At Dormeo® a great night’s sleep is as important to us as it is important to you and if you are not happy neither are we. Dormeo offers a 60 night comfort guarantee, so you can sleep on the mattress at home for 60 nights and decide if it is right for you. If after 60 nights you are not getting your best night’s sleep ever, you can return it for a full refund of the purchase price or exchange it to alternative model.
The good news is that if your mattress was bought with one of our free memory foam pillows and decide to return your mattress under our 60 night comfort guarantee, the pillow is still yours to keep!
The 60 night comfort guarantee does not apply to Dormeo® Options mattresses, any clearance items and non-mattress Dormeo items like pillows, duvets, protectors etc., which have a standard 14 day money back guarantee if unopened.
Just as your phone and TV have become smart, now so can your sleep. Using the latest innovation in sleep technologies, Octasmart® mattress toppers are powered by patented multi-award winning Octaspring® aerospace technology. Transform your mattress into the most comfortable and coolest bed of your dreams.
A layer consisting of hundreds of individual Octasprings® at the heart of the Octasmart® Plus Mattress Topper evens out the lumps and bumps in your old mattress and adapts to your body. A patented Octavent™ Air System with a smart performance cover allows your bed to breathe through the night, plus 3 smart body zones create optimal support for your back, shoulders and hips - that’s what we call smart comfort engineering!
Smart Comfort at Heart
The Octasmart® Plus Mattress Topper combines three next-generation sleep technologies into one smart topper:
1. Luxurious Memory Foam
A top layer of the highest quality open cell memory foam moulds perfectly to your unique shape for blissful comfort, adapting to, and cradling your entire body.
2. Octaspring® technology
At the heart of the topper are hundreds of 4cm Octasprings® which work together to support and cradle every inch of your body, 3-dimensionally adapting to alleviate pressure from the back, hips & shoulders.
Every single Octaspring® comfort point adapts to your body weight and releases pressure across the extra sensitive support points, improving comfort and providing better sleep quality.
3. Our Signature Ecocell® Foam
A bottom layer of our signature Ecocell® foam, with a 3-dimensional permanent cell structure, offers a great supportive base. As well as transforming your old mattress, the topper can be used on your guest best, sofa bed, futon or even directly on the floor.
Octavent™ Air system
Our Octavent™ Air system makes your topper naturally 8 times more breathable, cooling your bed temperature by 3°C, helping you fall asleep faster, and sleep deeper for longer.
This patented system harmonises award winning Octaspring® aerospace technology with a smart performance cover, together allowing cool air to circulate inside the topper and hot air escape.
Like Sleeping on Clouds
The hundreds of comfort pockets built into the smart performance cover will make you feel like you are sleeping on tiny clouds. It brings extra freshness to the topper allowing better air circulation and letting hot air escape. Plus, it is anti-allergenic and can be removed and washed at 40oC.
Different firmness Octaspring® springs are arranged in 3 body zones to provide customised support for your back, with more support for your hips and shoulders which allows your spine to comfortably take its natural shape.
Safe for you, Smart for the Planet
Designed to leave 50% less environmental footprint, our toppers can be 100% recycled. Octasmart® products are free from harmful chemicals and emissions and are certified by OEKO-TEX certificates.
Single: W: 90cm x L: 190cm x D: 7cm
Double: W: 135cm x L: 190cm x D: 7cm
King: W: 150cm x L: 200cm x D: 7cm
Super King: W: 180cm x L: 200cm x D: 7cm
|Product Type||Memory Foam, Rolled, Cooling, Octasmart|
|Features||Memory Foam, Octaspring Technology, Air Vents|
|Dimensions||L 200cm x W 150cm x H 7cm|
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Delivery of all Dormeo mattresses is FREE. We have partnered with specialist couriers to ensure...Learn More FREE Delivery
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Choose 'Pay later in 3 interest-free instalments' or 'Interest free credit'.
Pay later in 3 for orders over £159. Split your payments over three equal monthly instalments. You'll make your first payment at checkout, with the next two payments automatically collected from the card you paid with.
Interest free credit for orders over £399. Pay in equal monthly instalments over 6 or 12 months with 'Slice it'. Your first payment due once your order has been shipped. Klarna will check if you're eligible for credit instantly and will confirm before accepting your order.
Risk Free 60 Night Trial
Try any mattress in the comfort of your own home with our unique 60 night comfort guarantee.Learn More Risk Free 60 Night Trial
Risk Free 60 Night Trial
We are proud to offer warranties of up to 20 years on selected mattressesLearn More 18 Year Warranty
Dormeo products are manufactured to high quality standards and undergo stringent testing to ensure we deliver products. Our Quality Control team works tirelessly to maintain our quality standards and the manufacturing processes involved in making our products, which is why we are proud to offer warranties of up to 20 years on selected mattresses.
For further information about selected warranties, please view the following pages: