Increase your sleep quality with an optimal sleeping temperature
Almost everyone sleeps on a mattress that is too warm. However, most people don't even realize it, while your sleep is deteriorating. We'll tell you how to get your temperature back under control!
The 36.2°C on foam has a negative effect on sleep
Cold foam, memory foam, latex foam. Foam is foam. And foam insulates. The disadvantage of this is that your skin temperature rises above 35.5°C at night. This results in less deep sleep, lower sleep quality and disturbed nights.
The 34.6°C on 3D polyester improves your sleep
2°C cooler, but not too cool. The difference lies in the fine lines. Maintaining a skin temperature of 34.6°C at night is strongly recommended by scientific research. Sleep longer, deeper, and reclaim your sleep quality.
Sleep deeper, avoid sleepless nights and maintain clearer skin.
These are the benefits of temperature. Quickly discover the other advantages of Ubed mattresses.
Sleep deeper, avoid sleepless nights and maintain clearer skin.
These are the benefits of temperature. Quickly discover the other advantages of Ubed mattresses.

Recommended by scientific research
"It is crucial to maintain skin temperature within 33.5-35.5°C during sleep, as deviations outside this range disrupt sleep, reduce deep sleep and shorten total sleep time (TST). Thermal comfort during the night is also positively correlated with perceived sleep quality.”
Moyen, NE; Ediger, T.R.; Taylor, K.M.; Hancock, E.G.; Holden, L.D.; Tracy, E.E.; Kay, PH; Irick, C.R.; Kotzen, K.J.; Hey, DDBioengineering 2024, 11, 352.

Confirmed by Ergonomics Institute Munich
We knew that a cooler sleeper is better. But then we have to be able to prove that our mattress can also bring about the positive effects on your sleep. We succeeded. A Ubed mattress with 3D polyester brings your skin temperature perfectly between 33.5-35.5°C.


Emily, Bauke and Koda
To be honest, I'd been wanting to get rid of our old mattress for a while. Bauke had that idea before we even met. I discovered that Ubed meets my priorities: the mattress is fully modular, meaning you can replace the parts if you want to renew your mattress. This makes it easy to extend the life of your mattress. It's also much more sustainable, because the old parts are 100% recyclable. Plus, we sleep wonderfully on it. So, I've become a big fan! It's a brand I fully support.
Jelle and Claire
We've been sleeping on a Ubed mattress for a few weeks now, and we're truly thrilled. Because all the mattress components are interchangeable, Ubed can adjust the mattress to four firmness levels on each side. Based on your weight, height, and preferred sleeping position, they'll create the perfect mattress for you. The calculator on the website provides recommendations based on your measurements. So, if you're still looking for a durable and comfortable mattress, buy one for life!
Do you have a question? We are happy to help you!
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Can a Ubed mattress help with night sweats or hot flashes at night?
Thanks to its focus on ventilation and moisture permeability, a Ubed mattress often provides relief from night sweats and/or hot flashes. These properties keep your body cooler, leading to less perspiration. This also prevents you from sleeping in a damp place, a common cause of sleepless nights. This way, you can reduce the unpleasant effects of sleeping too warm.
Doesn't polyester actually get warm quickly?
No, polyester is made from a synthetic fiber. It is not without reason that polyester is often used as a material for sportswear. The fabric does not absorb moisture but 'pushes' it out to evaporate. Materials such as foam and latex have an insulating and absorbing effect, making the material warmer and absorbing moisture faster. With the 500 milliliters of moisture you lose per night, polyester is also a much fresher choice.
How do I sleep cool in summer and warm in winter?
With a Ubed 3D mattress, you'll always sleep cool in warmer temperatures, because the polyester allows moisture and heat to evaporate. It's important not to cover the ventilation with a mattress protector or a fitted sheet with a dense structure. Our linen fitted sheets are perfect for promoting ventilation. On nights when the temperature is lower, we recommend using a thicker duvet to keep the ventilation under your body working. If you get too cool, you can choose to eliminate the ventilation from the mattress with a mattress protector or a fitted sheet with a dense structure.
