
Best selling Window cleaning robots
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1. Ecovacs W2S Omni
WINBOT W2S OMNI redefines the way windows are cleaned with the industry's first TruEdge scrubber: it eliminates dust in corners and ensures flawless coverage of all edges. The advanced triple nozzles with wide-angle spray atomisation technology and intelligent WIN-SLAM 4.0 navigation ensure crystal-clear results every time. Thanks to the robust 10-stage safety system, the WINBOT W2S OMNI lets you relax and enjoy shiny windows. Cleaning windows is a thing of the past. Equipped with the innovative TruEdge scrubbing technology, WINBOT cleans even the most stubborn dirt on edges and corners thoroughly and effortlessly. At up to 200 revolutions per minute, the specially developed scrubber ensures that not a speck of dust is left behind - without any manual reworking. The advanced triple nozzle with wide-angle spray atomisation significantly optimises the cleaning performance: the water pressure has been doubled and the cleaning time reduced by 90 %. At the same time, the water tank capacity has been increased by 30 % - ideal for large window areas or several windows. Cleaning is supported by an environmentally friendly cleaning agent with a pleasant fragrance that reliably prevents water stains.
Pro
- Cleans even the corners
- Easy to operate
- Relatively quiet
Contra
- Corners and edges must be wiped briefly
- Result partly with heavy streaks at the first window
- somewhat heavy

2. Ecovacs Mini
The Ecovacs Mini is an intelligent window cleaning robot with ultrasonic spray function, an innovative linear and even climbing system and WIN-SLAM 3.0 technology for effortless window cleaning. With a compact size of just 215 mm side length and 55 mm height, it fits effortlessly into the smallest corners - thorough cleaning even in hard-to-reach places. Thanks to the innovative ultrasonic atomisation technology, water is broken down into tiny droplets of just 10 micrometres, which effectively envelop dust and stains - with less water consumption and maximum protection for your windows. The 9-stage protection system ensures maximum safety during cleaning and gives you the peace of mind that your windows will remain protected. With up to 99.5 % edge cleaning, the Winbot Mini offers exceptional performance as it works without bumper strips and the cleaning cloth adapts perfectly to the window surface. Get the Winbot Mini - for sparkling clean windows, even in those hard-to-reach places.
The Ecovacs Mini is not suitable for inclined windows such as roof windows.
Pro
- It also cleans well enough with just water (for me)
- Super simple operation
- cleans super clean
Contra
- A little loud
- Chinese app
- Unfortunately does not clean the corners

3. Hutt DDC56
Hutt DDC56
Pro
- simply works
- Cleans well
- Very easy to use

4. Ecovacs W2 Pro
The Ecovacs W2 PRO is an intelligent window cleaning robot with an advanced automatic spraying function, an innovative straight and even climbing system and WIN-SLAM 4.0 technology for effortless window cleaning. Thanks to plug-in operation for long-lasting performance on large glass surfaces - it is ready for any challenge. Thanks to the intelligent WIN-SLAM 4.0 path system, cleaning performance is improved by 30%. The Winbot W2 PRO automatically recognises window frames and edges and adapts to any surface, whether floor-to-ceiling or frameless windows.
Pro
- Practical handling
- Cleans even larger windows very quickly
- Simple operation
Contra
- A little loud
- Volume of the device
- All windows had to be reworked manually

5. Hutt C65
Mains operation
Control on the device as well as via the remote control
Laser navigation, horizontal and vertical movement
Tank volume 0.08 litres
Suitable for any glass thickness.
Pro
- Cleans very well
- Cleans cleanly and without streaks
- Cleans well
Contra
- too loud only moderately successful
- Loudspeaker rattles
- Poor in corners due to design

6. Hutt DDC55PRO
Patented 3D floating pads - Stable & precise contact The patented 3D floating disc system with spring suspension ensures even contact during operation. The inward tilted chassis improves edge precision and cleaning control and supports smooth, stable movement on glass surfaces. Adaptive high-performance suction power - Intelligent power adjustment With a peak suction power of up to 6500 Pa, the appliance automatically adjusts the suction power during operation to ensure stable adhesion. This adaptive system enables reliable cleaning on different types of windows and angles of inclination. HydroJet pump system & microfibre pads - deep cleaning The pump-controlled HydroJet system generates a high spray volume with larger droplets for improved dirt removal. The visible 80ml tank supports longer cleaning sessions. In combination with high-density microfibre pads, it removes up to 15 common types of soiling. SLAM 4.0 Navigation - Optimised Chip & Intelligent Algorithms The improved SLAM 4.0 system integrates an optimised processor, refined algorithms, two drive motors and multiple sensors. It enables systematic Z-cleaning, intelligent edge detection, repeat mode, spot cleaning and automatic return after completion. Multi-level safety system - Increased operational safety The integrated emergency battery maintains liability in the event of unexpected power interruptions. A high-strength safety cable provides additional protection. Real-time pressure compensation (0.04 s response time) and automatic suction force adjustment support stable and safe operation.
Pro
- Works inside and outside
- Reliable and robust
- Relatively quiet
Contra
- For heavy dirt: Pre-clean, remove hard dirt
- does not get into corners
- somewhat imprecise in the details

7. Ecovacs W3 Omni
The Winbot W3 Omni redefines window cleaning - with its multifunctional station and the industry's first Vortex Wash technology for automatic wipe cleaning. This makes window cleaning effortless and completely hands-free. The Winbot W3 Omni revolutionises the traditional window cleaning robot with a multifunctional station and introduces the industry's first vortex cleaning system that enables automatic cleaning of the wiping pads. Window cleaning is now more convenient, effortless and efficient than ever before - and you can finally sit back and relax. Equipped with exclusive TruEdge technology and three-nozzle wide-angle spray technology, the robot ensures thorough cleaning right up to the edge and over the entire surface, so your windows are always crystal clear. The WIN-SLAM 5.0 offers real-time dynamic sensor detection with improved obstacle detection and expands cleaning scenarios to other areas to meet different household needs. The Winbot W3 OMNI redefines aesthetics and interaction with a minimalist yet powerful design. Thanks to its 12-stage protection system, you can carry out every cleaning process with complete peace of mind.
The cleaning unit is connected to the base station via a 5.5 metre cable.
Pro
- Windows become clean
- Very fast with very large windows
- Thorough cleaning cleans well
Contra
- Relatively expensive
- A little heavy to carry from A to B
- The operating instructions in German are poor.

8. Ecovacs W2 Omni
Intelligent window cleaning robot with a revolutionary and ultra-modern window cleaning base station, an innovative straight and even climbing system and WIN-SLAM 4.0 technology for effortless window cleaning.
Pro
- Cleans well (not perfectly)
- Very compact and easy to use.
- Cleans quite ok if the windows are not very dirty.
Contra
- Costs for cleaning agents
- Cleaning agents from Ecovacs expensive
- When the battery is empty, it takes approx. 4 hours to charge.

9. Ecovacs W2S
WINBOT W2S redefines the way windows are cleaned with the industry's first TruEdge scrubber: it eliminates dust in corners and ensures flawless coverage of all edges. The advanced triple nozzles with wide-angle spray atomisation technology and intelligent WIN-SLAM 4.0 navigation ensure crystal-clear results every time. Thanks to the robust 10-stage safety system, the WINBOT W2S lets you relax and enjoy shiny windows. Cleaning windows is a thing of the past. Equipped with the innovative TruEdge scrubbing technology, WINBOT cleans even the most stubborn dirt on edges and corners thoroughly and effortlessly. At up to 200 revolutions per minute, the specially developed scrubber ensures that not a speck of dust is left behind - without any manual reworking. The advanced triple nozzle with wide-angle spray atomisation significantly optimises the cleaning performance: the water pressure has been doubled and the cleaning time reduced by 90 %. At the same time, the water tank capacity has been increased by 30 % - ideal for large window areas or several windows. Cleaning is supported by an environmentally friendly cleaning agent with a pleasant fragrance that reliably prevents water stains.
Pro
- Simple operation
- Long cable

10. Hutt W9
Integrated 150ml transparent panoramic tank for filling with water, a washing solution or pure window cleaner for a significantly more intensive cleaning effect
Self-regulating suction power of up to 3800 Pa for a secure hold even on damp surfaces. Can be used on all types of smooth surfaces.
Intelligent horizontal and vertical route planning for fast and complete cleaning of up to 90m² with just one water filling.
Intelligent sensors for detecting edges and corners as well as obstacles for smooth cleaning and 650mAh safety battery as an option for protection in the event of power failures.
Simple and intuitive operation with just one button on the robot or with the remote control for manual control. With voice output to announce the function being performed.
