Evolved from the patented award winning Octaspring® Aerospace technology, Octacell™ is the next generation of sleep innovations. The 3D modular comfort layer at the top of the mattress is symmetrically divided across 10,000 cells to provide instant ergonomic pressure relief for your entire body and superior air circulation to help you sleep cooler, deeper and longer.

The topper’s cover, made from breathable and sustainable bamboo, can be removed and washed at temperatures of up to 40 degrees. The corner straps that secure the topper to your mattress are also a fantastic feature and one that we haven’t seen from many rivals. This makes testing a bit harder if we want to come up with objective truth in the end, but fortunately, it is not impossible. We do have quite a few mattresses lying around our office, so playing around with different scenarios isn't that hard. 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 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.Some toppers, including the Panda topper and John Lewis Soft Touch options featured below, come with corner straps that help hold them in place on the mattress. If you’re concerned about your topper slipping about (which can be a common problem), look out for one with these straps. We all know that being at the right temperature helps you fall asleep and get a better night’s sleep. Most foam toppers will retain body heat, and your body will start to sweat to cool yourself down - making falling asleep and staying asleep more difficult. We re-imagined our Octaspring® Aerospace technology and created Octacell™ - the next generation of sleep innovations. The OctacellTM comfort layer has over 10,000 air channels*, that helps hot air to escape your bed so you stay comfortably cool helping you fall asleep comfortably faster, but it also boosts the comfort of your existing bed providing instant ergonomic pressure relief for your entire body. Two comfy feels one comfortable price The Octasmart® essentials Aerocell topper offers firmer support and is perfect to use on a sofa bed or even directly on the floor for those unexpected guests. The Octasmart® essentials Aerocell topper can also go on your existing mattress if you prefer a firmer feel. With Octasmart® Essentials, we have created two comfy feels of Toppers both at the same super comfortable price.

The Octasmart® Essentials Memory mattress cradles your body with a softer and more luxurious feel. The plush foam Octacell™ layer made from the highest quality memory foam creates a comforting sleep surface which is soothing and supportive all night long. Evolved from the patented award winning Octaspring® Aerospace technology, Octacell™ is the next generation of sleep innovations. The 3D modular comfort layer is symmetrically divided across 10,000 cells. Octacell™ technology enhances comfort in all our Essentials products providing instant ergonomic pressure relief for your entire body and superior air circulation to help you sleep faster, deeper and longer. A memory foam mattress topper is (in most cases) much cheaper than buying a memory foam mattress. A topper can also help reluctant buyers decide whether memory foam is right for them before committing to a full-on memory foam mattress.

Although it’s made from 100% polyester, it’s actually made up of two layers – the top one being extra soft, while the core provides the firmness. So there’s no need to worry about the kind of sponginess that can leave you feeling suffocated and we found it’s particularly good if you’re prone to aches and pains. The elastic straps keep it secure on the bed and it’s nice and warm (a good job as you can’t use an electric blanket with it), although that can be a downside if you get clammy at night.

Since mattress toppers are fitted as an extension on top of a mattress, rather than lying loose like a duvet or a blanket, they must match the mattress size. For reference, we’ve included the sizes below: The OCTAsmart® Essentials memory topper will upgrade your existing mattress to first class sleep. A plush luxurious feel, the OctacellTM memory foam layer comforts and cradles all night long. If you’re unsure, Tempur gives you plenty of time to make your decision, with a 100-night trial period.The Aerocell® foam base creates balanced support for your body, 3D structure is permanently elastic helping you get a more support through the night. 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 We use 25% less material in the OctacellTM technology and create no waste. These weight-savings contribute to our ongoing efforts to reduce CO2 for a greener planet. We also care about your health and only use materials, that are safe for your well-being. Our sleep products are all Oeko-Tex certified for your complete peace of mind. Dimensions A few other familiar benefits that come with the topper are a machine washable cover and a 100-night trial period that gives you plenty of time to try the topper out before you decide whether or not you want to commit to it. What’s more, thanks to Emma’s regular promotional sales, you will rarely have to pay full price for it.

With Octasmart® Essentials, we have created two comfortable mattresses both at the same comfortable price. Silk: Another luxury option, silk is super smooth, soft and hypoallergenic. It’s a delicate material though, so it’ll require care when it comes to washing. A mattress topper can be an affordable sleep solution in a number of instances. If your mattress is getting a bit old and worn, or it just feels too firm, a topper can provide a comfort layer to extend its life. It’s also a good way of protecting a new mattress from wear and tear, though we also recommend buying a mattress protector. The selling point of this memory foam mattress topper from Emma is that it’s double-sided, offering a firmer side and a softer side. In truth, while this does allow for some versatility, there isn’t a great deal of difference between the two – and it’s particularly important to bear in mind that, as we said in our buying guide, putting any topper on your mattress is only going to make it feel softer. By taking all of the above in consideration during testing, we’re able to confidently recommend the toppers featured in our roundup below – regardless of your sleeping style or personal preference. The best memory foam mattress toppers to buy 1. Panda Memory Foam Bamboo mattress topper: The best overall memory foam topper

FAQs about your Dormeo Octasmart Plus mattress toppers

Whether you want to boost the comfort of your old bed, or you have unexpected guests and need a spare bed that you can roll out – Octasmart® Essentials Toppers are the right sleep solution for you. With this advanced Mattress Topper, 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. Thousands of micro-air channels built into the sides of the cover constantly provides fresh air circulation expelling hot air and keeping your body cooler and more comfortable. Thousands of micro-air channels built into the sides of the cover constantly provides fresh air circulation and extra breathability, expelling hot air and keeping your body cooler and more comfortable.