A 20 robot vacuum cleaner is good

Vacuum cleaner robot: tests & recommendations (05/21)

Our approach

Doing the unpopular chores while lying on the couch? Robot vacuum cleaners make it possible. Robot vacuum cleaners vacuum the floor on their own and can even drive around obstacles while you can do other more enjoyable tasks.

In our vacuum cleaner robot test 2021 you will find out everything you should know about the topic. We explain the different types of robot vacuum cleaners, their functions and much more. In addition, our built-in purchase criteria can help you find the perfect vacuum cleaner robot for you.

the essentials in brief

  • A robot vacuum cleaner not only vacuums efficiently under your furniture, but above all offers the possibility to do so in your absence.
  • A distinction is made between vacuum robots with and vacuum robots without a bag, but most models are now available without a bag (but with a container).
  • The price of a robot vacuum cleaner says nothing about the functions available. Theoretically, every desired function can be found in every price category, but with different technical subtleties.

Robot vacuum cleaners: Editors' favorites

The best robot hoover for pet hair

If you are looking for a robot vacuum cleaner that does a lot for a low price, then the Ecovacs Deebot Slim is the right choice for you. Due to its low height, the robot vacuum cleaner can drive and vacuum under almost all furniture. However, that's why he is no thresholds creates about 0.5 cm.

The container is able to hold around 0.32 liters. This corresponds to low average values. The robot vacuum cleaner reaches a value of 60 dB during its cleaning process. That is in the normal range and not dangerous. The volume corresponds to a normal conversation or a lawn mower running a bit away.

The best robot vacuum cleaner for different surfaces

If you value a good cleaning performance and don't need any technical gimmicks, then the iRobot Roomba 620 is right for you. By moving quickly, the model creates medium-sized areas that are driven on at random. Hard floors as well as carpets benefit from this robot vacuum.

Like other Roomba models, the iRobot Roomba 620 is 9.2 cm high and 3.6 kg. The height could be a problem as the vacuum robot may not be able to drive under furniture or get stuck there. The container is able to hold half a liter of dust or dirt particles. The robot vacuum cleaner reaches a value of 61 dB in cleaning mode.

The best vacuum cleaner robot with extensive equipment and remote control





The Conga 5490 from Cecotec is also a very well-equipped vacuum cleaner robot. The device is capable of sweeping, vacuuming and mopping, and a brush especially for animal hair is included in the scope of delivery. Like most other devices, the vacuum robot is controlled via an app from the manufacturer - but it can also be controlled via remote control if desired.

In the test, the robot found its way around the apartment very quickly and easily. All in all, vacuuming and wiping worked well, although not quite as well as on the best devices we tested. The app also worked decently, but it also missed some features that the editorial team would have liked, such as the ability to define cleaning areas.

A recommendable device that does what it should do for its price.

The best robot vacuum cleaner for corners



Neato Robotics Botvac D7 Connected - Premium vacuum robot with charging station, WiFi & app - vacuum cleaner robot, Alexa-compatible & for animal hair

Laborious vacuuming by hand is a thing of the past - lean back and relax while your robot vacuum cleaner does its work - thanks to its innovative technology thoroughly, independently and quietly. Charging time: up to 150 minutes
Dust, allergens and even dog hair are removed without residue with the navigating robot vacuum cleaner - the smart D-shape design cleans - in contrast to round devices - even in the corners precisely
Smart navigation by laser: Whether precious vases or small accidents - by creating “no-go” lines in the app, you protect fragile items and your robot
Floors of all kinds are spotlessly clean through effective cleaning - digital high tech makes it possible & delivers noticeably better results compared to other vacuum cleaners - everywhere!
Choose between Turbo & Eco cleaning options - the smart cleaning robot automatically returns to the base & continues vacuuming as soon as it is reloaded - even when nobody is at home

The Neato Robotics Botvac D7 is not a cheap vacuum robot, but it is definitely worth the money. The vacuum cleaner can be easily controlled via the app, even when you are no longer at home. The device can also be coupled with Alexa and controlled by voice input.

This teat proves to be extremely effective, especially against animal hair. The performance filter also captures fine dust and pollen, spores, mites and the like. The vacuum cleaner is also equally suitable for all surfaces. The shape also favors ideal cleaning right down to the last corners. According to the manufacturer, one battery charge lasts for an area of ​​up to 460 m². With a height of 10 centimeters, the robotic vacuum cleaner is one of the larger models, but at just 3.4 kilograms it is one of the lighter variants.

The best vacuum cleaner robot with level indicator

If you are looking for a vacuum robot that can clean larger areas and has certain technical subtleties, then the iRobot Roomba 782 is a good choice. The simple appearance is paired with high-quality functions. The overall height is 9.5 cm and the weight is 3.8 kg. The sensor adds one centimeter to the actual height of the housing.

This makes the model very high. Therefore, the furniture should be measured under which the vacuum robot is to drive. In terms of weight, it is one of the models that are heavier and therefore not necessarily suitable for children or the elderly. The collecting container is able to hold around 0.38 liters of dust or dirt particles. Compared to the average values ​​of 0.2 to 0.8 liters, this value is in the lower range.

The best robot hoover with laser navigation

If a systematic approach is important to you, you can do without small gimmicks and are willing to invest more, then the Neato Botvac D85 is the robot vacuum cleaner for you. Due to its unusual shape, as well as defined programming and technology, the model proves to be extremely useful and efficient.

With a height of 10 cm the model is one of the tallest and with a weight of 4.1 kg also one of the heaviest. Due to its height and weight, the model can carry a larger collection container.

The 0.7 liter capacity is in the upper range of the average. The robot vacuum cleaner is one of the louder models and reaches a noise level of 70 dB during operation.

The best vacuum cleaner robot with a particularly powerful lithium battery

If you are looking for a vacuum cleaner robot that has a long running time, is nice to look at and has little technical gimmicks ready, then the Ecovacs Deebot M82 is a very good choice.

With a height of 7.6 cm, this vacuum robot is one of the flat models. With a weight of 3 kg, he ranks in the middle of the field. The robot hoover is able to drive under most furniture. He owes this to his flat stature.

The best robot hoover for short pile carpets and hard floors





Last price updates: Amazon.de (5/19/21, 10:57 AM), Other Shops (5/18/21, 8:49 AM)

If you are looking for a robot vacuum cleaner that impresses with its simple appearance and easy handling, then the Severin RB7025 is the right choice.

The manual operation with few functions is a good investment for the smaller budget. The height of 7 cm can be rated as relatively low. Furthermore, the robot vacuum cleaner is lightweight at 1.5 kg.

The best robot vacuum cleaner with anti-shock control

If you are looking for a classic model among vacuum cleaner robots, then the LG VR 6270 LVMB is a suitable choice. With its dark color, its side brushes and a limited wiping function, this robot vacuum cleaner is perfect for medium-sized areas.

With a height of 8.9 cm and a weight of 3.2 kg, the LG VR 6270 LVMB should be placed in the upper middle field of all vacuum cleaner robots. Due to its somewhat higher construction, you should measure your own furniture before purchasing. In this way, you clarify in advance whether the vacuum robot can drive under your furniture and vacuum up dust or dirt particles there.

Guide: Questions to Consider Before Buying a Robot Vacuum Cleaner

Have you been thinking about getting a little helper for the daily household for a long time? But the abundance of information and offers rather unsettles you instead of helping you?

Our guide shows you what to look out for with robot vacuum cleaners in order to avoid bad purchases.

What is a robot vacuum cleaner and what are its functions?

Robot vacuum cleaners are household robots that can clean floors independently. In contrast to the normal vacuum cleaner, the robot offers a number of functions that serve to achieve an optimal suction result.

Other requests, such as wet wiping or allergy-friendly vacuuming, are also met by many of the models on offer.

Room detection

Basically, vacuum robots can either run through the desired area unsystematically, i.e. randomly, or systematically. Both variants are closely linked to the respective product price.

They also differ in their suction results. Depending on what you expect from your robot vacuum cleaner and how much you are willing to invest, you can choose from a variety of models.

Unsystematic room recognition predominantly means that the model sucks away and only paves its way with the help of ultrasonic or contact sensors.

This means that some areas are either not driven on at all or the same place is driven several times in a single mission.

sensor description
camera Robot vacuum cleaners with a camera analyze their surroundings and vacuum in parallel paths. They work in a structured way and are more expensive.
scanner Robotic vacuum cleaners with scanners map the spaces they need to clean. Thanks to the systematic work, no position is left out.
Collision sensor All robot vacuum cleaners have collision sensors that detect landings, door sills and edges and drive around them. The number of sensors depends on the manufacturer and robot type.

The systematic room recognition scores far better in many reviews.

Robot vacuum cleaners can use additional cameras and lasers that scan the ceiling with each new use to create a kind of room plan. This enables them to travel to their area of ​​operation more efficiently.

Both approaches have their advantages and disadvantages. On the one hand, systematic space recognition is more economical. Mainly this saves electricity and a uniform suction result can be achieved.

On the other hand, these vacuum cleaner robots are more expensive and they usually do not suck up stubborn dirt with a single drive through.

The biggest advantage of unsystematic room recognition is that these models are largely cheaper to buy. In addition, there is a greater likelihood that stubborn dirt residues can be removed sooner.

Nevertheless, you may have to further improve the suction result through your own efforts in order to achieve a consistent result.