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 material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

Tretmann
Home trainer bike

The home trainer bike from Tretmann impresses with its versatility and its positive effects on health. It offers a simple and effective way to stimulate the circulation and mobilize the joints. The device can be adjusted to 16 levels and thus adapts to individual training needs . The smooth pedaling sensation lets you float along and is whisper-quiet thanks to the wear-free magnetic brake and the illuminated display makes it easy to operate. The comfortable Relax-Foam saddle ensures that you always sit comfortably during home training. All in all, the home trainer from Tretmann is a highly recommended product for anyone who wants to do something for their health. It is versatile, indispensable and provides more space and freedom within your own four walls.

Advantages

✅ Adjustable in 16 levels for individual training
✅ Foldable
✅ Quiet application
✅ Saddle with relax foam

Disadvantages

❌ None

The test

General information

We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

The first impression

Packaging and contents

ℹ️ 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?

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingUnfortunately use of foam and plastic 80 points
Package contents & scopeComplete100 points
Instructions for useWritten in German, easy to understand100 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The first impression of the Tretmann home trainer is very positive. The product is delivered in a classic shipping box and is also packed in a separate cardboard box. This ensures optimum product protection . Both the shipping paper and the plastic packaging protect the product from possible transport damage.
The sustainability of the packaging is particularly noteworthy. Only recyclable and renewable materials such as paper and cardboard were used for the outer packaging. This demonstrates the manufacturer’s environmentally conscious commitment.
The contents of the home trainer packaging are complete and in perfect condition. In addition to the pedal trainer itself, the set contains an open-end wrench, bolts, cap nuts, washers, pedals, Allen key and much more. Everything you need to start training straight away.
The instruction manual is clearly written in German and contains helpful illustrations. This makes it easier to use the home trainer correctly. On a positive note, there is a detailed instruction manual to help the end user with any questions or uncertainties.

The first time in your hand

Product processing and appearance

ℹ️ 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?

CriterionRemarkScore achieved*
Visual appearanceAttractive design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productNo information on sustainability, but high-quality materials70 points
MiscellaneousPackaging suitable for giving as a gift100 points
Total94 points
Weighting: 20%
*The maximum score is 100 points
The home trainer in its individual components.

The home trainer from Tretmann impresses at first glance with its visual appearance. The high-quality workmanship is clearly recognizable and gives the device an appealing look. It should also be emphasized that no unpleasant smells of plastic or chemicals are perceptible. This speaks for the high-quality workmanship and the use of good materials.
The stability of the home trainer is very good. The device stands firmly and securely on the floor, ensuring safe training. Even with intensive use, the exercise bike remains stable and does not slip.
There is no specific information on the sustainability of the product. However, the high-quality workmanship and the use of high-quality materials suggest that sustainability has also been taken into account.
Another positive aspect is the packaging of the home trainer. It is ideal for giving as a gift as it is attractively designed and protects the product securely. This means that the Tretmann home trainer can not only be purchased for personal use, but can also be used as a gift for friends or family.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ 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.

CriterionRemarkScore achieved*
AssemblyVery simple and easy to use100 points
Noise levelProduct runs extremely quietly, almost silently.100 points
FunctionalityThe display can show data on training time, current speed, distance covered, calories burned and total distance.100 points
Slip resistanceDoes not slip, very stable.100 points
ComfortSmooth and pleasant pedaling sensation, different resistance levels can be set.100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Our practical test has shown that the home trainer from Tretmann delivers what the manufacturer promises. Setting up the device is quick and easy. The home trainer is ready for use in just six steps. The device is also easy to clean with a damp cloth, which makes maintenance easier.
The noise level during training is extremely low. The home trainer runs almost silently, allowing you to train undisturbed.
The functionality of the home trainer is impressive. The display shows various training data such as training time, speed, distance covered, calories burned and total distance. The operating instructions also describe warm-up and stretching exercises that complement the training perfectly.
The non-slip properties of the home trainer are excellent. The device stands securely in place.
The home trainer is very comfortable to train on. The pedaling feel is even and pleasant. In addition, different resistance levels can be set to customize the workout. It helps with weight loss & the prevention of joint pain. A big plus point is that the home trainer can be folded up to save space.

Price/performance ratio

and ratings from consumers

ℹ️ 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.

CriterionRemarkScore achieved*
Price / performance ratioGood performance in the lower price segment80 points
Rating cut4.8 out of 5 stars90 points
Total85 points
Weighting: 15%
*The maximum score is 100 points

The home trainer is rated 4.8 out of 5 stars on Amazon. The assembly instructions are great. Very detailed and well illustrated. The saddle is often criticized for being a little uncomfortable.

Prices of up to € 270 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €140 . The home trainer from Tretmann is therefore currently in the lower price segment with a price of € 144.99. The price-performance ratio is reasonable for the quality and performance received.

Overall result

WeightingScore achieved*
1. packaging & contents20%95 points
2. product processing & appearance20%94 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%85 points
Total96 points
*The maximum score is 100 points

The Tretmann home trainer was awarded an overall score of 1.2 and thus successfully qualified for our test seal. The test was carried out during the 12/23 test period and is stored in our database under the license number 231220010 . Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,2

Home trainer bike
of the brand
Tretmann
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
01/24
and is stored in our database under the licence number
231220010
. 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 observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments 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 reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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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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