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.

KLIM Technologies
KLIM K800

Product description of the manufacturer

The KLIM K800 ergonomic office chair offers a well thought-out solution for anyone who works a lot at a desk and is dependent on ergonomics and comfort. With an adjustable headrest, dynamic lumbar support and 4D adjustable armrests, the chair can be individually adapted to different body sizes and postures. The breathable mesh material ensures that you stay pleasantly cool even when sitting for long periods. A positive highlight is the load capacity of up to 125 kg and the ten-year guarantee, which speaks for durability. Unfortunately, there is a slight give when sitting on very hard surfaces, but this does not significantly affect the ergonomics. Overall, the chair impresses with its high comfort standards as well as its stable and durable construction.

  • Adjustable headrest
  • Dynamic lumbar support
  • Low-noise castors
  • Restrictions for extreme body sizes

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

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

Unnecessary packaging waste has been avoided, the plastic film protects the product components

100

Points

Package contents & scope

Complete

100

Points

Instructions for use

Easy to understand

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The KLIM K800 office chair arrives in sturdy, well-protected packaging that protects the product from damage during transportation. Unnecessary packaging waste has been avoided, making the chair a sustainable choice. The contents of the package are complete, all parts are neatly packed and easily accessible. The instructions for use are clear and easy to understand, making assembly a breeze. The chair is quick and easy to assemble, which leaves a positive first impression. Overall, it gives the impression that KLIM Technologies has paid particular attention to the protection of the product and the sustainability of the packaging.

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, exceptional seat covers

100

Points

Stability

Very stable

100

Points

Sustainability of the product

Not specified

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

Visually, the KLIM K800 impresses with a professional design that looks good both in the office and in the home office. The workmanship is of a very high quality, which is reflected in the excellent seat covers and the sturdy construction. The chair is extremely stable and gives a secure feeling, even with intensive use. Even if no precise details are given about the sustainability of the product, the choice of high-quality materials indicates that attention has been paid to durability and environmental friendliness here too. Overall, the chair makes a very solid and well thought-out impression that meets both functional and aesthetic requirements.

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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Comfort and ergonomics when sitting

High level of comfort with few restrictions

90

Points

Adjustability of the seat height

Easily adjustable, but with minor restrictions for extreme
body sizes

90

Points

Smooth running of the castors on various floor coverings

Castors move smoothly on all tested floor coverings

100

Points

Breathability of the seat and backrest material

Material exceptionally breathable

100

Points

Assembly and disassembly of parts without damage

The chair is easy to assemble and disassemble, with minimal difficulty

95

Points

TOTAL

95

Points

Weighting: 45%
*Themaximum score is 100 points

In the practical test, the KLIM K800 office chair delivers the promised benefits, particularly in terms of comfort and ergonomics. The dynamic lumbar support and adjustable headrest ensure a comfortable and healthy sitting position, even during long periods of sitting. The 4D adjustable armrests offer additional adjustment options that further increase sitting comfort. The seat height adjustment works perfectly, but may be somewhat limited for very tall or short people. The castors move smoothly on all tested floor coverings, meaning that the chair can be used flexibly in different environments. The breathable material is a particularly positive feature, allowing air to circulate even during long periods of sitting and ensuring a comfortable sitting environment. The parts are also easy to assemble and disassemble without causing any damage. Overall, the KLIM K800 lives up to its advertising promises and offers excellent value for money.

Test plan

You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

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 lower price segment

90

Points

Rating cut

A valuation cut is not taken into account for this product

TOTAL

90

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €888.00 are charged on the Internet for equivalent products. Very affordable products are available from as little as €129.99 . The K800 ergonomic office chair from KLIM Technologies is therefore currently in the lower price segment with a price of €253.97. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

100

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

95

Points

4. price/performance & consumer ratings

15%

90

Points

TOTAL

95

Points

*Themaximum score is 100 points

KLIM K800
 of the brand 
KLIM Technologies
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
03/25
and is stored in our database under the licence number
250121003
. 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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