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.

LoWell
Sauna hourglass

The LoWell® hourglass impresses with its attractive design and excellent workmanship. It is extremely stable and heat-resistant, which means it can easily withstand the demands of the sauna. Handling the hourglass is simple and user-friendly, as the time is clearly visible even from a distance and turning the hourglass is child’s play. Another plus point is the customisability of the product, as it is available in three different colours to suit individual preferences. The durability of the hourglass is remarkable, as the sand does not clump together and the wood remains dimensionally stable, which indicates a long service life. Assembly is very simple and includes all the screws required for fastening. Overall, the sauna hourglass from LoWell® is a high-quality product that is not only functional and reliable, but also fulfils aesthetic requirements.

Advantages

✅ Beautiful look in 3 colour variants
✅ Beautiful packaging, also suitable as a gift
✅ Easy assembly
✅ Long durability

Disadvantages

❌ none

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 PackagingCompact product packaging, no unnecessary packaging waste100 points
Package contents & scopecomplete100 points
Instructions for useProduct self-explanatory100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points

The LoWell® sauna hourglass has successfully passed our test procedures. The packaging is presented in a sturdy cardboard box that adequately protects the product. We would like to emphasise the environmentally conscious design of the packaging, which avoids unnecessary packaging waste. The contents of the pack fulfil all expectations in terms of completeness and quality. The enclosed instructions for use are extremely user-friendly and easy to understand. With the sauna hourglass, LoWell® once again demonstrates its commitment to quality and customer-orientation. Our tests confirm not only the functionality of the product, but also its reliability and user-friendliness.

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?

CriterionRemarkPoints achieved*
Visual appearanceappealing design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productGood quality indicates a long service life80 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The visual appearance of the sauna hourglass from LoWell® presents itself with an appealing design. The workmanship is of the highest quality, which is reflected in the excellent finish. In terms of stability, the hourglass proves to be extremely robust and stable. The sustainability of the product is guaranteed by the good quality, which indicates a long service life. Overall, the LoWell® sauna hourglass is a product that not only impresses with its aesthetic appearance, but also with its first-class workmanship, stability and sustainability.

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.

CriterionRemarkPoints achieved*
AssemblyVery simple, incl. screws100 points
DurabilitySand does not clump together, wood retains its shape100 points
Heat resistanceflawless100 points
HandlingThe time is clearly recognisable even from a distance, easy to turn round100 points
Customisability3 colour variants to choose from100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Installing the LoWell® sauna hourglass is not only easy, but also extremely convenient. All the necessary screws are included to ensure a smooth assembly. The durability of this hourglass is impressive, as the sand does not clump together and the wood retains its shape, allowing for long-term use. The heat resistance of the hourglass is impeccable, which emphasises its reliability in the typical conditions of a sauna. The hourglass is extremely user-friendly: the time is clearly visible even from a distance and turning the hourglass is child’s play. LoWell® also offers the hourglass in a choice of three different colours to suit individual preferences and add a personal touch to the sauna. With this variety of options, you can customise your sauna to suit your taste and create a relaxing ambience.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we analyse 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.

CriterionRemarkPoints achieved*
Price / performance ratioVery good performance in the mid-price segment90 points
Rating cut3.9 out of 5.0 on Amazon45 points
Total68 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the LoWell® sauna hourglass with an average of 3.9 stars. There are occasional complaints that the sand no longer runs through completely after a while, but we were unable to confirm this defect in our test. Many customers like the fact that the product has a beautiful design and is perfectly scaled. They also praise the secure packaging and the excellent customer service. Suitable screws are included in the scope of delivery, which makes installation easier. In our practical test, we were able to confirm that the hourglass is a perfect addition to sauna time and that the ash wood material promises a long service life.

Prices of up to €79 .32 are charged on the Internet for equivalent products. Very affordable products are available from as little as €9.99 . The LoWell® sauna hourglass is therefore currently in the lower price segment with a price of €22 .95. The price-performance ratio isreasonable for the quality and performance received.

Overall result

WeightingPoints achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%95 points
3. in the practical test45%100 points
4. price/performance & consumer reviews15%68 points
Total94 points
*The maximum score is 100 points
Sauna hourglass
 of the brand 
LoWell
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
02/24
and is stored in our database under the licence number
240201004
. 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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