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.

Ergoreal
Office Chair ER-25W02

Manufacturer’s product description

An ergonomic office chair is particularly important in a home office or during long work hours to relieve strain on the back and improve posture. The Ergoreal ER-25W02 ergonomic office chair is designed for people looking for an affordable yet functional office chair with basic ergonomic adjustment options. The chair features an adjustable seat height, a backrest with a tilt angle between 90° and 110°, and foldable armrests, allowing it to be flexibly adapted to different workstations. Thanks to the foldable armrests, the chair can be pushed under the desk to save space, which is particularly practical in a home office. The chair is available in simple colors and fits visually into both modern and classic work environments.

Our test aimed to evaluate how the chair performs in everyday use in terms of assembly, seating comfort, adjustability, stability, and rolling performance, and whether it is suitable for extended periods of sitting.

  • Many customization options
  • Various colors (black and white)
  • Easy assembly
  • Wheels are not silent

First impression

Packaging and Contents

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

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

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Product protection

Box is sturdy, product is adequately protected

100

Points

Sustainability of packaging

Relatively large amount of plastic film, protects the product components

80

Points

Package contents & scope

Complete, including assembly tools

100

Points

Instructions

Detailed, multilingual, and illustrated assembly instructions; product is self-explanatory

100

Points

OVERALL

95

Points

Weighting: 20%
*The maximum score is 100 points

The Ergoreal ER-25W02 is delivered in a sturdy cardboard box that securely contains all individual parts. The components are individually wrapped in plastic film and bubble wrap, ensuring they are well-protected during transport. However, this results in a relatively large amount of packaging waste, which could be improved from a sustainability perspective.
All parts arrived complete and undamaged. The screws are pre-sorted and labeled, which makes assembly easier. Additionally , multilingual, illustrated assembly instructions are included, as well as an Allen wrench for assembly. This means no additional tools are required.
The instructions are clearly laid out and explain the individual assembly steps in an easy-to-understand manner. A separate user manual is not necessary, as the use of an office chair is self-explanatory.
Overall, the office chair makes a positive first impression: secure packaging, a complete set of parts, and easy-to-follow assembly instructions. The only drawback is the somewhat excessive amount of packaging material.

First time in hand

Product build quality and appearance

Before moving on to the practical test, we take a close look at the product’s build quality. How high-quality are the materials used? Are the feel and appearance satisfactory?

Before putting it through practical testing, we take a close look at the product’s build quality. How high-quality are the materials used? Are the feel and appearance satisfactory?

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Visual appearance

Attractive design, available in two colors

100

Points

Workmanship

Very good build quality, no visible defects

100

Points

Stability

High stability of individual parts

100

Points

Product sustainability

No information provided

70

Points

OVERALL

93

Points

Weighting: 20%
*The maximum score is 100 points

Once assembled, the Ergoreal ER-25W02 presents itself as a modern, simple office chair that fits well visually into an office environment or home office. The design is intentionally understated and avoids flashy colors or patterns.
The build quality is good overall. No damage, scratches, or material defects are visible. The fabric upholstery feels soft and comfortable, while the plastic parts appear sturdy. The armrests fold up smoothly and lock into place securely.
The seat is sufficiently padded, and the backrest also appears to be sturdily constructed. Although this model does not have an adjustable lumbar support, the backrest still offers a comfortable basic shape that supports the back.
The manufacturer does not provide any information regarding the sustainability of the materials or production. However, since this is a durable piece of furniture that can be used for several years, a certain degree of sustainability can at least be inferred from its long-term use.
Overall, the chair gives a solid and functional impression with good workmanship and ease of use.

Here are the results of our hands-on test

Does the manufacturer deliver on its advertising promises?

Our practical test carries the highest weighting. Here, the product must undergo a wide variety of criteria and tests. We evaluate the functions and product claims of the test item.

Our practical test carries the highest weighting. Here, the product must undergo a wide variety of criteria and tests. We evaluate the functions and product claims of the test item.

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Assembly

Multilingual illustrated instructions, assembly time approx. 30 minutes

100

Points

Seating comfort

Good comfort, fabric is soft and breathable

100

Points

Adjustment options

Various adjustment options, sturdy handles and levers

100

Points

Wheel function

Overall good, unfortunately a bit louder than modern rubber wheels

90

Points

Stability

Supports up to 140 kilograms, slight wobble when leaning back

90

Points

OVERALL

96

Points

Weighting: 45%
*The maximum score is 100 points

In our hands-on test, the Ergoreal ER-25W02 was easy to assemble thanks to the illustrated instructions. Assembly took about 30 minutes, including unpacking and preparation. All the screws fit perfectly and could be tightened without much effort.
Overall seating comfort is good. The padding is comfortable, and even after several hours of sitting, no pressure points or discomfort arose. The foldable armrests are particularly practical, as they allow the chair to be slid under the desk or provide more freedom of movement while working.
The adjustment options are limited to height adjustment, the foldable armrests, and the backrest tilt between 90° and 110°. These features are sufficient for normal office use and allow for basic ergonomic adaptation to different body sizes and sitting positions.
The casters are made of plastic with a rubber coating, allowing them to roll smoothly over various floor surfaces. Although the chair is easy to move, all-rubber casters would be preferable to reduce noise when moving the chair.
The chair’s stability is satisfactory overall. The construction appears sturdy enough for everyday office use and meets expectations in this price range. When fully loaded and leaning back, the chair feels slightly wobbly on the sides.
Overall, however, the chair is well-suited for home office or office work and offers solid value for money.

Test Plan

You can find a detailed overview of the evaluation criteria for the practical part of the test as well as the point distribution here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Value for money

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend purchasing it?

Finally, we examine how the product stacks up against the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend buying it?

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Value for money

Very good performance in the lower price segment

90

Points

TOTAL

90

Points

Weighting: 15%
*The maximum score is 100 points

For comparable products, prices of up to€299.99are listed online. Very affordable products areavailable startingat€49.99.TheErgorealoffice chair is currently inthe lower price segment at€62.99.
The value for money is rated as very good. This rating takes into account both the high quality and performance as well as the price in the lower segment, resulting in a very good overall value.

Overall result

1. Packaging & Contents

20%

95

Points

2. Product Workmanship & Appearance

20%

93

Points

3. In practical testing

45%

96

Points

4. Value for money

15%

90

Points

TOTAL

94

Points

*The maximum score is 100 points

Office Chair ER-25W02
 of the brand 
Ergoreal
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
04/26
and is stored in our database under the licence number
260302001
. 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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