Test result preview
Product description of the manufacturer
Thanks to the intelligent HUTTHINK 5.0 frequency control, the HUTT C7 window cleaning robot automatically adapts its suction power to the respective surface, such as glass, tiles or wood. This ensures particularly gentle and thorough cleaning without leaving any residue. The 80 ml water tank is designed for efficiency and enables cleaning of up to 60 m² with just one filling – ideal for large window areas without frequent refilling. The powerful suction motor operates at 5500 Pa and generates a strong contact pressure, reliably removing even stubborn dirt, dust and water stains. With the intelligent HUTTSLAM 4.0 path planning system, cleaning is carried out systematically in horizontal and vertical paths so that no area is overlooked. The patented 3D suspension chassis ensures a secure hold even on inclined surfaces or uneven frames. The ultra-fine microfibre wipe made of thickened nanofibres reaches narrower areas and also cleans up to 15 mm of the window frame. The robot can be controlled manually using the remote control. The integrated safety rope with extension cable and 148 kg pulling force guarantees easy handling and a high level of safety. Other safety features such as real-time pressure compensation, power failure protection, emergency alarm and thirteen sensors ensure maximum operational safety.
In our tests, the HUTT C7 proved to be a reliable and intelligent helper with powerful cleaning performance and impressive safety technology. The automatic adjustment of the suction power and the efficiency on larger areas were particularly impressive. Operation is also uncomplicated and well thought-out. The only disadvantage is that the robot cannot clean completely into the corners due to its round design.
Advantages
- Very good cleaning
- Holds very firmly to the disc
- Additional safety system
Disadvantages
- Cannot clean in the corners
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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Remark
Score achieved*
Product protection
Carton is sturdy, product sufficiently protected
Points
Sustainability Packaging
Unnecessary packaging waste has been avoided and the plastic film protects the product components. It would be desirable to switch to environmentally friendly alternatives in the future
Points
Package contents & scope
Complete
Points
Instructions for use
Written in German and easy to understand
Points
TOTAL
95
Points
Weighting: 20%
*Themaximum score is 100 points
The packaging of the C7 window cleaning robot from HUTT offers reliable product protection. The sturdy cardboard box protects the device during transport and all components are securely fixed in place. In terms of sustainability, the packaging is practical – there is no unnecessary waste and only a plastic film protects sensitive components. However, a future switch to more environmentally friendly materials would be welcome. The contents of the package are complete and meet expectations. All the necessary accessories are included. The instructions for use are clear and written in German. Thanks to the intuitive handling, the device is almost self-explanatory, which makes it easy to get started. Overall, the first impression conveys a well thought-out product concept that emphasises both protection and user-friendliness.
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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Remark
Score achieved*
Visual appearance
Attractive design
Points
Processing
Very good workmanship
Points
Stability
Very stable
Points
Sustainability of the product
Recycling programme for the old appliance
Points
TOTAL
95
Points
Weighting: 20%
*Themaximum score is 100 points
The C7 window cleaning robot from HUTT impresses with its attractive design, which is both modern and functional. The high-quality workmanship is reflected in the precise fit and the robust choice of materials. The appliance also shows no weaknesses in terms of stability – it appears compact, solid and reliable in use. The sustainability aspect should also be emphasised positively: the manufacturer offers a recycling programme for the old appliance that supports environmentally friendly disposal. In this way, HUTT demonstrates an awareness of resource conservation beyond product utilisation. Overall, the appliance not only conveys technical quality, but also a well thought-out overall impression in terms of aesthetics, durability and environmental responsibility.
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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Remark
Score achieved*
Suction power
The robot adheres reliably despite maximum weight and increased inclination
Points
Navigation capability
The robot demonstrates outstanding performance by navigating effortlessly over all tested glass surfaces without getting stuck or losing its orientation
Points
Cleaning performance
The robot achieves perfect results by removing all types of dirt, including stubborn greasy stains, completely without leaving any residue.
Points
Safety functions
The robot remains completely secure in its position on the glass surface and does not slip in any way, which confirms that the fall protection system works perfectly. There is also a sophisticated system with a safety cable
Points
Cleaning corners and edges
The round shape of the robot makes it difficult to clean right into the corners. However, it gets very close to the corners. It cleans the edges excellently
Points
TOTAL
94
Points
Weighting: 45%
*Themaximum score is 100 points
The C7 window cleaning robot from HUTT impresses with its impressive suction power: even with maximum weight and inclined glass surfaces, it sticks reliably. Its navigation ability is outstanding – the robot moves precisely over a wide variety of glass surfaces without getting lost or stuck. It achieves excellent cleaning results and removes even stubborn, greasy dirt without leaving any residue. The appliance also impresses with its safety functions: it holds securely on the pane and a sophisticated system including a safety cable provides additional protection. The robot shows slight limitations when cleaning corners – due to its round design, it does not reach them completely, but comes very close. Edges are cleaned thoroughly and reliably.
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 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?
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?
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Remark
Score achieved*
Price / performance ratio
Very good performance in the lower price segment
Points
TOTAL
90
Points
Weighting: 15%
*Themaximum score is 100 points
Prices of up to €800.00 are charged on the Internet for equivalent products. Very affordable products are available from as little as € 250.00 . The C7 window cleaning robot from HUTT is therefore currently in the lower price segment with a price of € 349.99. For the quality and performance received, the price-performance ratio is very good.
Overall result
Weighting
Score achieved*
1. packaging & contents
20%
Points
2. product processing & appearance
20%
Points
3. in the practical test
45%
Points
4. price/performance & consumer reviews
15%
Points
TOTAL
Points
*Themaximum score is 100 points
