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.

Lottili
Spring cradle motor

The spring cradle motor from Lottili made a very good impression in our test. The product has a self-learning, infinitely variable vibration function that can be precisely adapted to the needs of each baby. The gentle and almost silent vibrations not only help to improve the quality of sleep, but also have a calming effect and can relieve colic. The operating time can be set individually using the integrated timer. The automatic stop function is particularly important. It intervenes immediately in the event of any irregularities, thus ensuring the baby’s safety .

Advantages

✅ Quick commissioning
✅ Virtually silent operation
✅ Self-learning, infinitely variable oscillations
✅ Integrated timer
✅ Safety details

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 PackagingNo unnecessary packaging waste, no use of plastic 100 points
Package contents & scopeSpring cradle motor, carabiner, power supply unit, Velcro straps100 points
Instructions for useIn German, clearly written, illustrated, video instructions100 points
Total 100 points
Weighting: 20%
*The maximum score is 100 points

The spring cradle motor is carefully packaged. The sturdy cardboard box offers sufficient protection during transportation. The sustainability of the packaging is particularly noteworthy. We have deliberately avoided unnecessary packaging waste and the use of plastic. In addition to the spring cradle motor, the product packaging contains a carabiner, a power supply unit and three Velcro straps. An illustrated instruction manual in German is also included, which also contains a QR code for a video tutorial .

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, timeless design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productHigh-quality workmanship, CE-certified, Made in Germany, 30-day satisfaction guarantee90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points
Federwiegen Motor Unboxing
Spring cradle motor
Unboxing

The spring cradle motor not only impresses with its attractive design, but also with its high-quality materials. This is reflected not only in the choice of product components, but also in the precision of the manufacturing process. The stability of the spring cradle motor is impressive. According to the manufacturer, the product is Made in Germany and CE-certified. The 30-day satisfaction guarantee also underlines the manufacturer’s confidence in the quality of the product.

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*
AssemblyQuick and easy to attach with snap hooks100 points
ApplicationAlmost silent, natural oscillation, simple operation100 points
EffectsImproved sleep quality, colic relief, calming effect100 points
SecurityAutomatic stop function in the event of irregularities100 points
Additional functionsTimer (30-120 minutes), learns preset oscillation, compact design100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

The spring cradle motor can be installed quickly and easily using two snap hooks. Its almost silent operation is particularly impressive, ensuring undisturbed sleep for the baby. It is extremely user-friendly and intuitive to use. The product has a self-learning vibration function that is infinitely adjustable. This enables a finely tuned vibration that automatically adapts to the needs of each baby. The gentle vibrations then help to improve the quality of sleep , have a calming effect and can relieve colic. The integrated timer allows operation from 30 to 120 minutes or in continuous mode (24 hours). The motor also has an automatic stop function that intervenes immediately in the event of irregularities , thus ensuring the baby’s safety . The compact design of the motor makes it easy to transport. The product can also be purchased as a set together with a cradle and a wooden frame .

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 ratioVery good performance in the mid-price segment80 points
Rating cutNot rated, as there are still too few customer reviews
Total80 points
Weighting: 15%
*The maximum score is 100 points

Prices of up to €250 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as € 175 . The spring cradle motor from Lottili is therefore currently in the middle price segment with a price of € 229. For the quality and performance received, the price-performance ratio is good.

Overall result

WeightingScore achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%100 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%80 points
Total97 points
*The maximum score is 100 points
Spring cradle motor
 of the brand 
Lottili
achieved
97
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
240117006
. 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.

show more +

Download

Evaluation process

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

Similar Tests & Comparisons

  • CALIYO sleeping mat

    CALIYO sleeping mat

    03/25
  • FORCHE rear-seat mirror

    FORCHE rear-seat mirror

    03/25
  • Ardo – Melia breast pump

    Ardo – Melia breast pump

    03/25
  • THOR cast iron pan

    THOR cast iron pan

    03/25
  • Apollo – Phantom City scooter

    Apollo – Phantom City scooter

    03/25
  • Cabinet lock from MUTKIND

    Cabinet lock from MUTKIND

    03/25
  • TECPO – silicone seal

    TECPO – silicone seal

    03/25
  • smartwood® floor bed TILA

    smartwood® floor bed TILA

    03/25

How Prüfengel rates products

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.

Further practical tests

  • TipToi bag in the test 2024

    TipToi bag in the test 2024

    04/24
  • Baby nappy pail in the test 2023

    Baby nappy pail in the test 2023

    02/23
  • Knitted jumper “Fria” in the test 2023

    Knitted jumper “Fria” in the test 2023

    02/23
  • Children’s tattoos from paper dragons

    Children’s tattoos from paper dragons

    10/23
  • Winter jacket GLOWFUR in test 2023

    Winter jacket GLOWFUR in test 2023

    07/23
  • Japanese premium chopsticks in the 2022 test

    Japanese premium chopsticks in the 2022 test

    10/22
  • Coemo slatted frame XXL Basic

    Coemo slatted frame XXL Basic

    05/24
  • Ear cleaning set in the test 2023

    Ear cleaning set in the test 2023

    02/23

Categories

Discover our tests & comparisons in the various categories.
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology