About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Coemo
Slatted frame XXL Basic 90x200cm

The Basic XXL slatted frame from Coemo demonstrated a robust and stable construction in our test. With a load capacity of up to 200 kg, it is also suitable for people with a higher body weight and offers solid support. The slatted frame has seven lying zones for precise adjustment to the body shape. This relieves pressure on the shoulders, pelvis and calf area and prevents back pain. The individual firmness can be adjusted in five stages to suit personal preferences and the body. The tools required for assembly are included, although the use of a cordless screwdriver proved to be advantageous in our test. Assembly is best carried out by two people, as fixing the slats requires strength. The slatted frame has a length of 1.96 m and rests mainly on the sides, which can lead to movement and possibly noise on some bed frames. It is therefore recommended that you check the dimensions of the bed frame before purchasing.

  • Very stable and robust construction
  • Individual hardness grading
  • Modern look
  • High-quality materials
  • Demanding assembly / cordless screwdriver recommended

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Product protection

Box is sturdy, extra protection inside the box would be desirable

80

Points

Sustainability Packaging

No unnecessary packaging waste, use of plastic film protects the product, but can be avoided

90

Points

Package contents & scope

Complete

100

Points

Instructions for use

Assembly instructions are written in German and are easy to understand

100

Points

TOTAL

93

Points

Weighting: 20%
*Themaximum score is 100 points

The packaging of the slatted frame leaves a positive impression. The shipping carton is made exclusively from recyclable and renewable materials such as paper and cardboard, which helps to minimize waste and avoids unnecessary packaging material. The edges are protected by anadditional layer of cardboard. As some of the product parts move, additional protection on the inside would be desirable to ensure that the wooden parts survive transportation undamaged. The use of plastic film for the screws inside the packaging protects the product, but could be replaced by the use of recyclable materials.

The contents of the packaging are complete. The assembly instructions are written in German and are easy to understand, which makes assembly easier.

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

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Visual appearance

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No details, but use of high-quality materials

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

After assembly, the slatted frame impresses at first glance. Visually, the product blends well into various living environments and has an attractive design. The workmanship is precise and the individual parts are carefully coordinated. The surfaces of the slatted frame are neatly finished, the holes are precisely pre-drilled without protruding wood or sharp edges. In terms of stability, the slatted frame impresses with its robust construction and high load capacity of up to 200 kg. There is no specific information on durability, but the materials used and the high-quality workmanship suggest good durability. This could indicate a long service life and therefore sustainable use of the product.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

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Assembly

Quick but sometimes laborious assembly, a cordless screwdriver is recommended

90

Points

Suspension properties

Good suspension properties, adapts perfectly to the body shape thanks to the 7 lying zones

100

Points

Adjustability

Very good adjustability, 5 different degrees of firmness

100

Points

Stability

Very stable, high load-bearing capacity due to continuous longitudinal rails

100

Points

Noise development

Silent

100

Points

TOTAL

98

Points

Weighting: 45%
*Themaximum score is 100 points

In our test, the XXL slatted frame proved to be a solid product to assemble, although the use of a cordless screwdriver and possibly a second person is recommended to make the process easier. The detailed assembly instructions guide you through the assembly process, but require a little patience, especially when attaching the slats. The seven reclining zones of the slatted frame provide optimum relief for the shoulders, pelvis and calves, ensuring a restful night’s sleep. Thanks to the five-stage hardness grading, the slatted frame can be adjusted precisely to personal preferences and your own body type, allowing for individual comfort and a pleasant sleeping position. The slatted frame was particularly impressive in the test due to its impressive load capacity of up to 200 kg and offers stable and robust support even with a higher body weight or several people in the bed. The continuous longitudinal slats and the duo caps made of high-quality rubber that cover the slats also contribute to the stability. Thanks to high-quality materials and precise workmanship, the XXL slatted frame is noiseless. However, it should be noted that the slatted frame must be matched to the bed frame, as with a length of 1.96 m it does not fit into every bed frame.
Overall, the XXL slatted frame impresses with its excellent properties and high load-bearing capacity, making it a worthwhile investment for a restful night’s sleep.

Price/performance ratio

and ratings from consumers

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

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Price / performance ratio

Very good performance in the mid-price segment

80

Points

Rating cut

4.3 out of 5.0 on Amazon

65

Points

TOTAL

73

Points

Weighting: 15%
*Themaximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.3 stars. In some cases, the complicated assembly and sometimes incomplete delivery are criticized. On the other hand, the stability and lying properties are positively emphasized. In our practical test, we were able to confirm that assembly is somewhat time-consuming and is best done by two people using a cordless screwdriver. The delivery was complete and the sleeping quality and stability of the slatted frame were convincing.

Prices of up to €159 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €64.90 . The XXL Basic 90x200cm slatted frame from Coemo is therefore currently in the middle price segment with a price of €104.99. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

93

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

98

Points

4. price/performance & consumer ratings

15%

73

Points

TOTAL

93

Points

*Themaximum score is 100 points

Slatted frame XXL Basic 90x200cm
 of the brand 
Coemo
achieved
93
Points in our test and therefore passed. The test was carried out in the test period
05/24
and is stored in our database under the licence number
240415011
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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