Dormeo Octasmart Essential 5cm Mattress Topper - Double
313/4368£169.00
Bed size: Double
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About this product
Add extra support and comfort to your bed with this mattress topper that refreshes your existing mattress. The Octasmart Essentials Topper features Octacell foam that moulds to your body, providing pressure relief while you rest. It's designed to give you the benefits of advanced foam technology in a practical, everyday format. The breathable structure helps air circulate through the topper, which keeps you cooler and more comfortable throughout the night. It fits double beds and adds 5cm of cushioning depth to improve how your mattress feels.
The cover wipes clean easily, so you can keep it fresh without complicated maintenance routines. It's non-allergenic, which makes it a reassuring choice if you're sensitive to certain materials. The fitted design grips your mattress securely, staying in place as you move during the night. The foam filling provides ergonomic support that adapts to your sleeping position, helping to relieve pressure points across your body. Whether you're looking to extend the life of an older mattress or simply want extra comfort, this topper offers reliable support for restful nights.
- Set includes: One Topper.
- Suitable for double beds.
- Size L190, W135, D5cm.
- Cover made from 100% Polyester.
- Foam filling.
- Fitted.
- Non-allergenic.
- Cover is wipe clean.
- EAN: 7630034160055.
4.2
3772 reviews
73%
Recommended this product
Customers Say
The Octasmart mattress topper is praised for comfort, support, and improving sleep quality, but many users report it slides around the bed and lacks securing straps.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
No benefit
I have a good quality mattress which is quite firm. I bought the topper in the hope it would be easier on my shoulders and generally more comfortable as I have a chronic back problem. Unfortunately it has not helped. Dormeo have offered to change it for a better quality topper which I’m considering. The topper would also benefit from having corner straps to keep it in position, if you sleep on your own it works itself to one side.
HDRG3, 65 or over, Cumbria
Mattress lifting
The only problem we have is the math lifts a night sleep and little bulges in the middle. It happens on both mattresses but not sure what the problem is..
Nigman, 65 or over, Tadley Hants
Brilliant mattress
I bought the Areocell topper for my spare bedroom and it made an uncomfortable bed into a very comfortable bed. I would definitely buy another one
L Geraghty
Matress moves
I do find this topper comfortable, however it moves every night and the cover moves also. I have to move it back every day and have rotated the topper every week.
null, 65 or over
A great purchase
My husband and I both love our Dormeo mattress topper. It’s very comfortable and is definitely helping us to not wake up feeling far too hot in the middle of the night. The best thing about it is that I no longer get disturbed every time he turns over. I know the tv advises claims this is one of the benefits but I didn’t believe it would be so effective until we tried the topper for ourselves. I definitely recommend this product. It’s a very good quality and represents great value for money.
null, West Lancashire
Requires improvement!
Does what it's supposed to, but moves around on the bed, despite being well secured by sheets. A change in the bottom layer would solve this. There is also a tendency for the cover to move around on the memory foam. Requires a redesign. Comfort is fine.
Dave 45, 65 or over, Suffolk
Happy sleep
I have found the topper excellent, very supportive where necessary and comfortable where needed. Very pleased and highly recomnended.
Brian 58, 65 or over, Essex
Sleep
Absolutely brilliant. Sleep like a log every night
Fred hardie, 65 or over, S.yprks
Great after a while
I had this mattress for a good few weeks. In the beginning it was so hard, like I couldn’t lay on it, waking up with back pain, but after getting used to it, things has changed 🙏 It’s a good mattress for it’s price and one good thing, I don’t feel distracted by my husband, who likes to go to bed at different times. I think I will keep this mattress😊🙏
Julietta_79, London
Not so comfortable
Not as comfortable as I thought still not getting a good sleep ?
Ross livingstone, 65 or over, Bedfordshire
Hello Fred,
I can advise the following for the Dormeo Octasmart Essential Mattress Topper - Double:
Firmness: Choice of firmer support or plusher comfort.
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Hello,
Looking into this, the Dormeo Octasmart Essential Mattress Topper - Double will support your back and shoulders.
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You do not flip this topper for to decide its firmness. They come in two different styles
Firm topper or plush topper. Argos obviously dont know this.
Hi There,
Dormeo Octasmart Essential Mattress Topper - Double
Having checked I can see the choice between two comfy feels is yours. The Aerocell® topper for firmer support, which is perfect for using on sofa beds or directly on the floor, or the plush comfort of the Memory topper to add sumptuous luxury to your existing mattress. You can simply flip the topper depending on what firmness you require.
Thanks for using Q and A.
Hello Shumbo.
Dormeo Octasmart Essential Mattress Topper - Double:
The topper is 5cms deep.
Thank you for using Q&A.
Hi Malaga1,
Dormeo Octasmart Essential Mattress Topper - Double 313/4368 This item should not be used with an electric blanket as this can cause the foam to become misshapen which will void the warranty.
Thank you for using Q&A
Hi Tony,
It’s recommended to place a fitted sheet over the Dormeo Octasmart Essential Mattress Topper. This helps keep the topper clean and in place, ensuring a more comfortable sleep experience.
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I place a mattress protector and a sheet over
Hello Stevieboy,
I can advise the following for the Dormeo Octasmart Essential Mattress Topper - Double:
This is designed to be under the sheet.
Thanks for using Q&A.
It doesnt stay in place, it moves and hangs over the edge throughout the night.
Hi there,
Regarding the Dormeo Octasmart Essential Mattress Topper - Double. The Topper is laid flat on the bed and then when you use a fitted sheet it will stay in place with this accompanied with it.
Thanks for using Q&A.
Hi Wally
No, the Dormeo Octasmart Essential Mattress Topper - Single is wipe clean only.
Thanks for using Q&A.
You get a 200 Night trial if you buy direct from Dormeo...
Hi Nan
The 100 night comfort promise is only available for selected mattresses, not mattress toppers such as the Dormeo Octasmart Essential Mattress Topper - Single. Any free trials will be clearly shown on the webpage at the time.
Thanks for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.