Last updated: August 10, 2021

Welcome to our big gel mattress test 2021. Here we present all the gel mattresses we have tested in detail. We have compiled detailed background information and added a summary of customer reviews on the internet.

We would like to make your purchase decision easier and help you find the best gel mattress for you. You will also find answers to frequently asked questions in our guide. If available, we also offer interesting test videos. Furthermore, you will also find some important information on this page that you should definitely pay attention to if you want to buy a gel mattress.




Summary

  • A gel mattress is available in a wide range of sizes as a single mattress or couple's mattress and is suitable for almost every bed.
  • Gel mattresses consist of a foam core and a very pleasant gel layer that flexibly adapts to the body shape. The gel mattress is back-friendly and perfectly suitable for allergy sufferers.
  • A gel mattress should only be used with high-quality slatted frames, this is the only way to ensure long-lasting use.

The best Gel mattress: Our Choices

Guide: Questions you should ask yourself before buying a gel mattress

What exactly is a gel mattress?

At first glance, gel mattresses are indistinguishable from conventional mattresses, but the functions and features are completely different. The heavy liquid gel, which is supported by a heavy cold foam core, works almost like a waterbed. However, the gel mattress offers more support and promotes a healthy sleeping posture. A gel mattress should be made according to the following key points:

  • 2-8cm gel layer
  • Thick layer of cold foam
  • Flexible top layer

How expensive is a gel mattress?

In terms of price, gel mattresses vary greatly. You can get cheap versions for less than 200€, but you can also easily spend up to 1500€. The price is of course very dependent on the size you need, if you need a gel mattress for a double bed, you will have to spend much more than just 200€.

Name Price Features
Gel topper up to 200€ A 2-8cm thick topper for a normal mattress
Gel mattress from 200€ A mattress with a gel layer and a supporting cold foam layer

For which sleep type is a gel mattress suitable?

Gel mattresses are suitable for many sleep types and offer a high level of comfort for everyone. Whether you are a side sleeper, back sleeper or something in between, gel mattresses are well suited for you. Because of the adaptable gel, gel mattresses are also ideal for restless sleepers, as the granules return to their original position when you move. The gel mattress offers you a pleasant sleeping climate and promotes the avoidance of pressure points.

If you are a stomach sleeper, we advise you not to use a gel mattress. (Image source: pixabay.com / Wokandapix)

This makes the mattress ideal for sleepers who sweat a lot and people with pain in their back or joints. Gel mattresses are also very suitable for people who are bed-bound for health reasons.

What alternatives are there to gel mattresses?

There are no limits to the alternatives. There are endless types of mattresses, waterbeds or airbeds, the mattress with the most similar properties is the waterbed. To give you a few alternatives:

  • Waterbed
  • Pocket spring mattress
  • Cold foam mattress
  • Comfort foam mattress
  • Visco mattresses

All mattresses have advantages and disadvantages for you, so find out which mattress is good for which type of sleep.

What should I look for in a gel mattress?

When buying a gel mattress, the first thing to look for is the size you need. Gel mattresses are available in almost all sizes, so you should be clear beforehand which size you need. Not every slatted frame is suitable for a gel mattress. Check whether your slatted frame is designed for gel mattresses, otherwise you will have to pay additional costs.

In addition, gel mattresses, like other mattresses, are divided into firmness levels. It is important that you pay attention to the load capacity of your new gel mattress and do not exceed it, otherwise the new purchase may be damaged.

Where can I buy a gel mattress?

Gel mattresses can be purchased in many specialist shops and also online. Some well-known examples are:

  • Danish Bed Warehouse
  • Mattresses Concord
  • Amazon
  • Schlafwelt
  • Home24

Discount stores also regularly offer gel mattresses at great prices.

It is a good idea to visit local shops and get advice to find the perfect gel mattress for you.

What firmness level do I need for gel mattresses?

Like conventional mattresses, gel mattresses are divided into different firmness levels. The degree of firmness results from different body information and can only be considered in a personal consultation. In order to provide you with an indication, we have listed a table here that is based only on body weight. This table indicates the degree of hardness for the average body type.

Weight firmness
to 50kg H1
to 70kg H2
70kg to 100kg H3
100kg to 130kg H4
more than 130kg H5

Which beds are suitable for a gel mattress?

Basically, there is a suitable gel mattress in the right size for every frame. In addition, make sure you have the right slatted frame. If you have a box spring bed and want to switch to a gel mattress, you can do that too. However, think about the necessary height of the mattress, you may need two gel mattresses on top of each other.

If you cannot find a suitable gel mattress for your bed, the gel topper is an alternative for you.

Which gel mattress is suitable for me?

Which gel mattress is suitable for you depends on your body and sleeping style. Pay attention to the firmness level and stick to it. You also need to choose the right size.

Especially if you are a side or back sleeper, all gel mattresses are suitable for you. If you are a stomach sleeper, we advise you not to use a gel mattress.

Which gel mattress is perfect for you always depends on your personal preferences. A test lie or even a test sleep is ideal for testing.

Decision: What types of gel mattresses are there and which one is right for you?

The following sections explain the two types of gel mattresses in more detail and discuss their advantages and disadvantages.

What distinguishes a gel mattress and what are its advantages and disadvantages?

A gel mattress is an expensive purchase. The gel mattress has a 2-8cm thick gel layer with a thick cold foam core and is therefore ideal for certain types of sleep in particular. The gel mattress comes in all sizes and is suitable for almost every bed, you just have to make sure you have the right slatted frame.

Advantages
  • Different degrees of firmness
  • Complete mattress
  • Allergy-friendly
  • Suitable for every bed
Disadvantages
  • High purchase price
  • Sometimes needs new slatted frame
  • Not for stomach sleepers

Gel mattresses are also very resistant to dust mites and therefore allergy-friendly. In addition, you can get gel mattresses in different degrees of firmness to get the perfectly fitted gel mattress for you.

What distinguishes a gel topper and what are its advantages and disadvantages?

A gel topper is the cheap alternative to a full gel mattress. The gel topper consists only of a 2-8cm thick gel layer and cold foam core or other materials. The Geltopper is attached to a normal mattress, whichever one it is, and is used as a topper. In principle, the topper works like the gel mattress, but does not have the same properties.

Advantages
  • Low purchase price
  • Flexible
  • Gel layer similar in quality to gel mattresses
  • Can be easily changed and cleaned
Disadvantages
  • Not the same properties as gel mattresses
  • Not allergy friendly
  • Normal mattress required

Since the gel topper is simply fixed to a conventional mattress, it is suitable for any bed. Only the size of the gel topper should match the size of the mattress.

Buying criteria: You can use these factors to compare and evaluate gel mattresses

Every gel mattress has different characteristics and key data that you need to pay attention to. In the following chapter, I will explain the most important data. The criteria are:

  • Size
  • Volume weight
  • Hardness level
  • Gel quality
  • Core height

Size

You don't have to compromise on size. Gel mattresses are available in all sizes, both as single or couple mattresses. Pay attention to the size you need. If you are completely independent of size, we recommend that you always take a slightly larger gel mattress, as the centre of gravity can be better distributed. Gel mattresses are available in the following sizes:

Singles Couple
80x200cm 140x200cm
90x200cm 140x220cm
90x210cm 160x200cm
90x220cm 160x220cm
100x200cm 180x200cm
100x220cm 180x220cm
120x200cm 200x200cm
120x220cm 200x220cm

Volume weight

The quality of a gel mattress is also determined by its density. If the density is too low, the gel is of lower quality. There are two values to consider here. The first is the volume weight of the supporting cold foam core, which should have a volume weight of approx. 25. The gel part of the mattress should not fall below a volume weight of 50. These values help you to identify a high-quality gel mattress.

Firmness level

When choosing the degree of firmness, you should consider your personal feeling and your body weight. A low degree of firmness means that the gel mattress is very soft and suitable for a certain body weight. In order to enjoy all the advantages of the gel mattress, we recommend that you seek professional advice or try it out to find the perfect firmness level for you. You can find out more about the firmness level in the advice section above.

The firmness level determines how soft your gel mattress will be. Decide according to your body weight and well-being. (Image source: pixabay.com / congerdesign)

Core height

The core height is only the height of the mattress core and not the height of the complete mattress. The higher the core, the more sensitive the gel mattress is to pressure. Here again, you decide exactly what you want depending on your preferences, whether soft or somewhat harder. On average, the core height should be between 14 cm and 19 cm, which is the ideal gel mattress. In addition, pay attention to the overall height of the gel mattress, as there are also subtle differences that influence your sleeping experience.

Facts worth knowing about gel mattresses

Is a gel mattress good for your back?

At first glance, gel mattresses are very good for your back. The foam core relieves the entire musculature and is therefore easy on the joints and muscles. This applies to the back as well as to other body zones. In addition, the gel layer provides almost perfect pressure equalisation for reliable tissue circulation. A gel mattress is therefore very healthy for the back.

For people with a high body weight, the properties do not apply, as gel mattresses do not provide the same support as conventional mattresses.

Are there gel mattresses with heating?

Gel mattresses with heating are absolutely normal and are available everywhere. In addition to the pleasant temperature in winter, the heating is also very easy to care for. No extra cover is needed to keep the cold away from the gel, but the gel mattress is simply warmed up.

Gel mattresses with heaters are not rare and lead to an even better quality of sleep. (Image source: pixabay.com / Mylene2401)

The energy costs of a gel mattress with heating are kept within limits and, when used correctly, are even energy-saving. We advise against switching the heating on and off every day because of the waste of energy.

Are gel mattresses allergy friendly?

Gel mattresses are very allergy-friendly because they repel dust mites. Conventional mattresses have considerably more mites than gel mattresses. In addition, the fabric cover of a gel mattress can easily be washed to make it permanently suitable for allergy sufferers.

What are the resting zones of gel mattresses?

The resting zones are certain zones in the gel mattress that are differently utilised in the spring core. These zones are subdivided according to body region and have different supportive properties. A classic gel mattress has between 7 and 12 rest zones.

The individual zones are specified differently from manufacturer to manufacturer. Therefore, pay attention to the manufacturer's specifications to find the perfect gel mattress for you.

Which slatted frame is suitable for gel mattresses?

Gel mattresses should only be used with high-quality slatted frames, otherwise lasting damage can occur to the foam layer. A high quality slatted frame is an additional cost that you should consider. You can recognise a good slatted frame by the many strands that lie close together. These promote sleep and make the gel mattress durable. Cheap alternatives will permanently damage the gel mattress.

How do I clean my gel mattress?

A gel mattress needs minimal maintenance, which you can do totally on your own. The cover can be washed at up to 60°C, depending on the manufacturer. How often you want to wash the cover is entirely up to you. The gel mattress itself should be wiped twice a year with lukewarm water to prevent dust from forming on the gel layer. In addition, you should apply a vinyl care product after wiping. This will extend the life of the mattress considerably.

Can I try out a gel mattress?

In principle, you can try out gel mattresses. This depends on your shop or retailer. Most online shops offer a 90-day trial period, but be aware of the shipping costs.

Can I flip a gel mattress?

As is generally known, conventional mattresses can be turned over, and this is even recommended. However, a gel mattress has a different structure than a normal mattress, the gel layer is only on one side and would lie on the slatted frame when turned. Not only would this damage the gel mattress, but the positive properties of the gel mattress would also be lost.

We advise you not to turn a gel mattress!

Are there gel mattresses for animals?

There are classic dog beds that are comparable to a gel mattress. The core is also made of cold foam with a thin layer of gel on top. This is usually covered with a synthetic leather cover. As is the case for humans, gel mattresses for dogs are easy on the muscles and very healthy. Gel mattresses are not known for other animals, or other animals do not have a sufficient centre of gravity to justify a gel mattress.

Image source: 123rf.com / 31233969

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