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Alfawise win660 Robotic window cleaner

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Set Alert for Product: Window Cleaner Robot Vacuum Smart Planned Type Wifi App Control Glass Cleaning - $359.99
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☑ Has sensors for detecting edges, which allows it to clean frameless windows

☑ Uses German vacuum technology to stick firmly to the glass

☑ Can clean a square metre of area in almost 2 minutes

☑ Built-in AI technology can sense obstacles and frames

☑ A smart indicator alerts the user about low battery or power outage

Last updated on May 27, 2020 6:26 pm

Score & Analysis

Features Score



Price Range : $251 - $400

Group Rank : #5( out of 5 Products )


Average score in the group


Best score in the group



Overall Rank : #17( out of 18 Window Cleaners )


Average score in Window Cleaners


Best Score in Window Cleaners



Features Group This
Best Average Remarks Best Average Remarks
Suction Power (pa) 2800 2800 Best
2800 2375 Above average
Robot weight [lb] 2 2.47 below average
3.08 3.61 below average
Warranty (months) 12 12 Best
12 6 Best
Max cleaning height (m) 19.6 19.6 below average
N/A 15.18 below average
Minimum surface size 13.7 1932.85 Above average
N/A 799.44 below average
Minimum operational temperature 32 32 Above average
N/A 23 below average
Maximum Operational Temperature 104 104 below average
N/A 122 below average
Size of Window 1181 1181 below average
N/A 590.5 below average
Max Depth [inch] 0 N/A Best
N/A 0.15 below average
Max Width [inch] 0 N/A Best
N/A 0.08 below average
Run Time max (min) 0 N/A Best
N/A 46.67 below average
Cleaning Area per run (sq.ft) 0 N/A Best
N/A 0 Best
Cleaning Speed [sq.ft/min] 0.82 0.49 below average
N/A 1.72 below average
Noise Level [decible] 64 66.13 Above average
N/A 59.65 below average
Power Consumption [watt] 72 78.5 Above average
N/A 56.5 below average
Time for charging (min) N/A N/A Best
N/A 75 below average


The Alfawise WIN660 Auto Window Cleaner is a quiet and powerful robotic window cleaner, designed to clean high or difficult-to-reach windows. It uses microfiber to remove dirt, dust and other stains from the windows.

Features of Alfawise WIN660 Auto Window Cleaner

Artificial Intelligence

The Alfawise WIN660 auto Window Cleaner comes with an artificial intelligence system. This helps the machine to sense frames and obstacles. It also has 4-edge detection sensors which allow it to detect the edges of frameless windows, and clean those safely and effectively.

Thus, it can be used on both framed and unframed windows, whether high or low, or indoors or outdoors. This adds to the versatility of the product.

German Vacuum Technology

The automatic window cleaner comes with a German Vacuum Technology to stick itself firmly to the glass while cleaning the windows. It has a fan at the center which is responsible for creating a vacuum to attach the device to the glass.

The best part about this vacuum technology is that it is very quiet. Despite being very powerful and effective, the noise level caused by this device is only 65 db, making it much more peaceful than other vacuum cleaners.

Back-up Power System

The Alfawise auto Window Cleaner has a 600mAh battery power which makes it safer and easier to use. Even if there is the unfortunate incident like the power runs out, the machine has an Uninterrupted Power System (UPS) . It ensures that the device stays attached to the glass for 30 minutes.

You can also ensure the safety of the device by attaching the 150kgf safety rope when working on high windows.

Smart Indicator

The Alfawise WIN660  has an audio and light indicator which informs you about the working status of the device. It alerts you if the device is running out of battery, or if there is a power outage. This helps you to determine how safe it is to use the device at a particular point.

Cleaning Methods

The automatic robotic cleaner offers two cleaning paths to choose from- N (up and down) and Z (left and right). N method is more useful for tall windows, while the Z path goes well with wide windows.

Additionally, the device also has a system to calculate the best cleaning path for a window, and you just need to press a button to implement that.

Alfawise win660 Robotic window cleaner Prices

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Additional information

Specification: Alfawise win660 Robotic window cleaner

Performance-Window cleaner
Suction Power (pa)

Robot weight [lb]

Warranty (months)

App Control-Window

Remote Control-Window

Edge Cleaning


Is the Alfawise WIN660 Window Cleaner affordable?

Yes. This robotic window cleaner is quite affordable if you weigh the price with the amazing features.

Does the robotic window cleaner work on thermopane windows?

Yes, it can easily work on double-paned or thermopane windows. The window cleaner can work on any window that is thicker than 3mm.

Can I use it on flat panels like shower doors, glass railings, and mirrors?

Yes. You can easily use the cleaner on flat panels like shower doors, glass railings, and mirrors. However, you should ensure that the glass is at least 3mm thick, and can withstand the force of the suction.

Can I use it on framed panels?

Yes, You can use it on framed panels. The Artificial Intelligence system in the window cleaner can easily identify window frames, thus allowing it to clean framed windows effectively.

Does it work on horizontal glass or textured glass?

Yes. The Alfawise automatic window cleaner can work on horizontal glass. However, it may not work effectively on textured glass, as it has been designed for cleaning smooth surfaces.

What is the size of the cleaning surface?

The size of the product is 9.84 x 9.84 x 3.35 inches and it can easily clean large windows in a short period of time. It is capable of cleaning a square metre of area in around 2 minutes, and is highly recommended for large windows.

What is the strength of the suction on this automatic window cleaner?

2800 PA. The robotic window cleaner uses a German Vacuum Technology to create a powerful suction with the help of a fan. The suction is strong enough to break a 3mm glass.

Can I use the Alfawise WIN660 to clean windows which are above ground level?

Yes. The window cleaner is equipped with a powerful suction system, and comes with a 150kgf safety rope, making it suitable for cleaning windows that are above ground level.

Is it safe if I use the cleaner in extreme temperatures, like if it is very hot or very cold?

Yes. Since the cleaner uses vacuum to attach itself to the window, the temperature does not play a substantial role in its operation. However, you should attach the safety rope as a precaution.

Does it have any emergency power supply or battery backup? Does it come with any batteries?

Yes. If there is a power cut, the cleaner is designed to stay attached to the window for 30 minutes. It also has a 600mAh battery. Yes. It comes with 2 batteries for the remote control to operate the machine.

Is the robotic window cleaner noisy?

No. The level of noise caused by the machine is 65dB, which makes it much quieter than other vacuum cleaners.

Does it have a safety cord?

Yes. It has a 150kgf safety cord, which should be attached to the device whenever you are cleaning high windows. This ensures that even if there is a power failure, and the device detaches itself from the window, it will not fall down on the ground and break.

Which material is used for making the cleaning pads? Can they scratch the window glass? Can I reuse them?

The cleaning pads are made of microfiber, which cleans the windows effectively. No, microfiber is a soft material and cannot scratch the window glass. No, you cannot reuse the cleaning pads. You should replace them after every few uses.

Does it come with a washing fluid? What is the special feature of this fluid?

No. It does not come with any washing fluid. However, it comes with an empty fluid bottle, in which you are supposed to fill the fluid of your choice. You should apply it carefully on the microfiber and try to avoid the vacuum fan.

Is the operation of the Alfawise Robotic Window Cleaner complicated?

No. The robotic window cleaner is quite easy to use, as it comes with a clearly labelled remote control, and an informative and instructive user manual. All you need to do is decide the cleaning method (N or Z) and the rest is done as soon as the device is switched on.

Can I control it with a remote control?

Yes. The device comes with a remote control, which allows you to control the location of the device and change the cleaning pattern.

What is the number of cleaning stages that the window cleaner uses?

The window cleaner does not follow any cleaning stages. However, in order to properly clean the window glass, you should closely follow the instructions and steps written in the user manual.

How should I maintain it?

To maintain the product in its proper condition, you should replace the microfiber cleaning pads after every few uses. Also, you should strictly follow the instructions in the user manual.

How does the cleaner navigate around the window?

The cleaner has an Artificial Intelligence system which can calculate the best cleaning path and program it in the WIN660 Window Cleaner. You can also navigate the cleaner by using the remote control, or the mobile application.

Does it have any safety features? If yes, what are they?

Yes. It has 2 main safety features. The first is the battery back-up which allows the device to stay attached to the glass window for 30 minutes after a power cut or power outage. The second safety feature is that the product comes with a 150kgf safety cord which can be tied to the device when cleaning high windows.




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