7 Best Window Cleaning Robots for 2020

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Best Window Cleaning Robots

Window cleaning is a time consuming process for any household. With the world edging towards automation, a robotic window cleaner can make a huge difference. The best window cleaning robots can make household tasks more energy efficient. Such automated devices make it easier to keep windows clean both indoors and, outdoors. Most robotic window washers offer generalized features, however few are engineered with different cleaning functions and height restrictions. If you’re unsure about which product best suits your housekeeping system, you’ll need to do a little bit of research. Our comprehensive analysis features some window cleaning robot reviews that studies performance, design and cost of the best products available in the market.

If you’re in a hurry, check out our top pick Alfawise WIN660, which is lightweight, portable, and noiseless with AI navigation tech.

Best Window Cleaning Robots Comparison Table [2020]

TechComm V5 Remote Controlled Framed & Frameless Window Cleaning Robot
Editors Choice
Alfawise WIN660 Window Cleaning Robot, Vacuums Robot Window Cleaner Smart Glass Cleaner Robot, Automatic Window Cleaner Robot for Frame/Frame-Less Windows High Building, App/Remote Control 
Best for Commercial Use
Ecovacs Winbot W950 Automatic Window Cleaning Robot
Alfawise S60 Window Cleaner Robot,Framed Window Robot Magnetic Cleaner for Inside and Outdoor High Floor Window,Smartphone App or The Remote Controlled 3min/sqm Ultra-Fast Cleaning Speed(Round White)
Most Affordable
ECOVACS Robotics W730R Winbot Robotic Window Cleaner - Framed and Frameless Windows, White
Product Name
TechComm V5
Alfawise WIN660
ECOVACS WINBOT W950
Alfawise S60
ECOVACS WINBOT W730
Dimensions (inches)
9.9 x 3.2 x 9.9
9.8 x 9.8 x 3.4
10.8 x 10.8 x 4.8
11.6 x 5.9 x 4.9
13.1 x 11 x 5.3
Weight (pounds)
6.2
3.09
5.3
5.5
7.28
Power Consumption (W)
75
72
75
80
35
Noise (dB)
50
65
64
-
64
Battery Back-Up
-
For a period of 25 minutes
For a period of 15 minutes
For a period of 30 minutes
For a period of 15 minutes
Suction
Fan
Vacuum Motor
Fan
Vacuum Pump
Vacuum Pump
Cleaning Cloth
2 Microfiber Cleaning Cloths
4 Cleaning Pads
4-side Microfiber Cleaning Cloth
12 Cleaning Pads
2 Cleaning Pads
Remote Control
-
-
11 Reviews
28 Reviews
107 Reviews
156 Reviews
TechComm V5 Remote Controlled Framed & Frameless Window Cleaning Robot
Product Name
TechComm V5
Dimensions (inches)
9.9 x 3.2 x 9.9
Weight (pounds)
6.2
Power Consumption (W)
75
Noise (dB)
50
Battery Back-Up
-
Suction
Fan
Cleaning Cloth
2 Microfiber Cleaning Cloths
Remote Control
-
-
Editors Choice
Alfawise WIN660 Window Cleaning Robot, Vacuums Robot Window Cleaner Smart Glass Cleaner Robot, Automatic Window Cleaner Robot for Frame/Frame-Less Windows High Building, App/Remote Control 
Product Name
Alfawise WIN660
Dimensions (inches)
9.8 x 9.8 x 3.4
Weight (pounds)
3.09
Power Consumption (W)
72
Noise (dB)
65
Battery Back-Up
For a period of 25 minutes
Suction
Vacuum Motor
Cleaning Cloth
4 Cleaning Pads
Remote Control
11 Reviews
Best for Commercial Use
Ecovacs Winbot W950 Automatic Window Cleaning Robot
Product Name
ECOVACS WINBOT W950
Dimensions (inches)
10.8 x 10.8 x 4.8
Weight (pounds)
5.3
Power Consumption (W)
75
Noise (dB)
64
Battery Back-Up
For a period of 15 minutes
Suction
Fan
Cleaning Cloth
4-side Microfiber Cleaning Cloth
Remote Control
28 Reviews
Alfawise S60 Window Cleaner Robot,Framed Window Robot Magnetic Cleaner for Inside and Outdoor High Floor Window,Smartphone App or The Remote Controlled 3min/sqm Ultra-Fast Cleaning Speed(Round White)
Product Name
Alfawise S60
Dimensions (inches)
11.6 x 5.9 x 4.9
Weight (pounds)
5.5
Power Consumption (W)
80
Noise (dB)
-
Battery Back-Up
For a period of 30 minutes
Suction
Vacuum Pump
Cleaning Cloth
12 Cleaning Pads
Remote Control
107 Reviews
Most Affordable
ECOVACS Robotics W730R Winbot Robotic Window Cleaner - Framed and Frameless Windows, White
Product Name
ECOVACS WINBOT W730
Dimensions (inches)
13.1 x 11 x 5.3
Weight (pounds)
7.28
Power Consumption (W)
35
Noise (dB)
64
Battery Back-Up
For a period of 15 minutes
Suction
Vacuum Pump
Cleaning Cloth
2 Cleaning Pads
Remote Control
156 Reviews

Top 7 Best Window Cleaning Robot Reviews for 2020

1. Alfawise S60

The future in home innovation involves automated systems that ensure high grade performance and energy efficiency. Alfawise window cleaning robot is a leading robotic edition that cleans out dusty windows virtually at any given point of time.

FEATURES

  • Weighing 5.6 pounds, the Alfawise S60 robot window cleaner sports AI technology that can identify obstacles on or near window frames. This framework ensures maximized cleaning efficiency by calculating the safest approach to clear away dust and dirt. The AI uses three behavioral patterns to recognize shape of window frames and avoid hindrances along the way.
  • The uninterrupted power system of the window cleaning robot is wireless and can work even if there’s a power failure or shortage in power supply. The automated harness system is based on intelligent algorithms that prevent dangerous falls and ensure a safe climb. That being said, the window cleaning robot remains fixed on the glass for a minimum of 30 minutes in case of power failure.
  • The pre-programmed schedules are optimized to facilitate your cleaning process with an ultrafast rinsing speed. The zig-zag automated cleaning routes clears dirt off the windows at a speed of 4 min/square meters. It is compatible with operating systems like Android 4.3, iOS 7.0 and Bluetooth 4.0. It also features a ringer for notifying that the cleaning process is over.
  • The suction system of the Alfawise robotic window cleaner is durable on vertical glass surfaces with a firm hold. The vacuum pump uses paddles to clean window panes, and can also work on tiled walls. The glass washer uses steam to clear off dirt which is similar to the nitre steam function. The robot window kit comes with an AC adaptor, harness system and replacement parts.
  • The remote controlled technology of this robotic window cleaner uses sensors to compute and furnish the best cleaning outputs. These robotic window cleaners can also be controlled through an app on your mobile phone or on a tablet. Not only is the automated control used to direct cleaning routes, you can also navigate the robot to use different patterns during operation.
Pros
  • Remote & Mobile application control
  • UPS system functions temporarily even during power failure
  • AI can detect obstacles and optimize concise cleaning pathways
  • Is relatively affordable
  • Strong suction pump provides superior speed and controlled play

Cons
  • The device is unsuitable for windows that have a slope
  • Issues a rather loud noise during operation

Our Verdict

Undeniably this automated robotic cleaner is also a feasible option for commercial buildings that boast tall and wide windows. The Alfawise S60 not only clears oil stains from window panes but also polishes glass using microfiber cushions. Though this device has a smaller surface coverage than most, it is an efficient and speedy assistant with a powerful motorized system for domestic households.

2. ECOVACS WINBOT W830

ECOVACS is a leading brand in the world of automation especially since their older generation models have greatly influenced buyers over the years. The WINBOT W830 model is a small commercial window cleaning robot that sports a high grade motor, dual suction cup rings and a backup battery feature.

FEATURES

  • Weighing 2.14 pounds, the ECOVACS W830 works on both vertical and horizontal surfaces. For tech-friendly home owners and business owners, this device is capable of simplifying and safeguarding window cleaning processes. Physical limitations can be reduced using this automated robot that features a three way cleaning process – it replicates manual cleaning motions, sprays windows with cleaning solution and utilizes the rear cleaning pad for drying.
  • The advanced suction pump cleans framed and unframed windows and provides a durable hold. This also includes cleaning windows that are made from tempered glass, textured glass and Thermopane. The pathfinder navigates the robot through an obstacle free pathway, avoiding edges and bumps. The dual suction rings locks in the device avoiding free fall.
  • The ECOVACS robotic window cleaner also comes with battery backup facility. The best part about this device is that it uses patented laser technology to plot and detect a window’s shape and circumference. The device also displays notifications and alerts in real time. It boasts a series of flashing lights as indicators to show the status of the device and sounds an alarm which ceases all operations.
Pros
  • Suction/safety pod provides additional support and hold
  • Remote control option allows efficient supervision
  • One touch control mode ensures hands-free cleaning
  • Easy three way operation and installation
  • Fairly affordable

Cons
  • Battery backup isn’t an reliable option
  • Doesn’t work in cold temperature conditions or below 40 degree Fahrenheit

Our Verdict

The most crucial feature of the WINBOT W830 is its weight making it a light automated window cleaning device that is capable of limiting manual labour. It can easily function on both framed and frameless windows, and also works on textured glass. The device operates with little noise which comes as a surprise hence it is ideal for most smart homes but only if you’re ready to pay a few extra dollars.

3. Cop Rose X4 Window Cleaning Robot

Window cleaning is a tedious and also a dangerous process if you’re considering tall, large buildings. Smart technology has however introduced robotic window cleaners that can fulfill manual tasks with a single touch, and one such device is the Cop Rose X4 smart window cleaner. It is one of the best automatic window cleaners in the market since it can clean different kinds of surfaces both horizontal and vertical.

FEATURES

  • Weighing 2.65 pounds, the Cop Rose X4 window cleaning robot is versatile and has been designed to clean vertical and horizontal surfaces. It works efficiently on floors, desks, framed and un-framed windows. Frosted, colored and filmed glass, wooden walls and tiled surfaces are also included. Safety testing height is approximately 30m making it ideal for small offices, domestic apartments, shop and roof windows etc.
  • Smart move navigation functions in three way mode – spraying, soaping/sponging and drying. Cleaning patterns are automated and the navigation system is optimized to provide the safest, clutter-free pathway. Remote controlled operation of the Cop Rose window cleaning robot is Android compatible and also Bluetooth enabled.
  • Vacuum pump powers two suction ports that have two microfiber pads attached for controlled cleaning. The pads can rotate and rinse with an automated switch off mode that ceases operation upon completion. The unit comes with 12 washable pads. It also comes with a 14.7 feet long bungee cord that allows safe cleaning and ensures durable hold.
Pros
  • Strong motorized suction pump that cleans vertical surfaces
  • Fast and efficient cleaning route is based on smart programming
  • Remote control application allows manual override
  • Can be used on painted surfaces, hardwood, tiled walls and mirrors
  • 3 step operation system is user friendly

Cons
  • The device is not cordless and therefore has limited range
  • Is quite an expensive device
  • Has a noisy operation
  • Is only useful for light cleaning and not scrubbing
  • Remote controlled output is slow

Our Verdict

The Cop Rose X4 features a black and white simplistic design, and a unique smart navigation system. However it cannot function in highly humid environments since this affects the suction mode on vertical surfaces. Despite having limited range, the robot sports a user-friendly operation system, and is applicable on varying surfaces like glass, tiles and wood.

4. Alfawise WIN660

A high quality device, the Alfawise WIN660 Window Cleaning Robot is of great help both at home and at office. It is an ideal smart gadget with an ultra-thin design and a minimum noise level that is surprisingly lower than most vacuum cleaners. Traditionally one of the best robotic window cleaners in the market, Alfawise WIN660 not only features a smart vacuum system, but also sports a backup power system.

FEATURES

  • Cleaning process with the Alfawise WIN660 is quick, adjustable and easy to navigate. The efficient drive system and the mopping pads are capable of cleaning 2.5 minutes per square meter. This makes the device incredibly suitable for large and wide windows especially those framed on shop and restaurant walls. The noise level of this robotic window cleaner is low, a total of 65 dB which is relatively appeasing.
  • The best features of this robotic window cleaner is the triple insurance where a backup battery can be used for approximately 30 minutes after power failure. This spare battery can be firmly mounted on the glass during operation to extend the robot’s cleaning process. A safety cable is also part of the setup kit which can be connected to a nut type power connector for preventing free fall.
  • The three stage operation system automatically starts the robot window cleaner, detects and programs the safest navigation route with minimal obstacles, and can also scan the dimensions of the window frames before operating. The four edging sensors ensure the window cleaning robot can clear off dirt around corners without slipping off track. The device can function on both framed and frameless windows ensuring efficient rinsing, sponging and drying.
  • 2.4G remote controlled wireless function works efficiently on your mobile phones and tablets. It offers remote access up to 15 meters, sends alerts and notifications, supports mobile APP control and allows manual override of the three operation stages. Weighing 1.4 kg, you can navigate the robot on either the pre-programmed Z or pre-programmed N cleaning path, both of which work on AI.
Pros
  • Remote controlled access has a serviceable 15 meter range
  • Appealing design and user friendly application
  • Backup battery ensures safety and extends performance
  • Device is lightweight making it very portable
  • Imported German vacuum suction pump gives firm hold on glass surface
  • Smart navigation system ensures obstacle free cleaning pathway
  • Additional safety rope is a durable harness system during power failure

Cons
  • Is relatively expensive
  • Is ideal for only light window cleaning
  • Can only clean limited surfaces primarily glass

Our Verdict

Out of the best window cleaning robots available for commercial use, the Alfawise WIN660 is perfect for light cleaning glass windows, especially wide expansive glass windows. So if you’re setting up retail shop, a restaurant with large glass doors or have an office with huge windows the WIN660 robotic window cleaner is ideal only because it runs fast, and provides the safest cleaning experience both indoors and outdoors.

5. ECOVACS WINBOT W950

Engineered with a high-tech suction fan and a four stage operation system, ECOVACS WINBOT W950 window cleaning robot is massive hit with both smart home and business owners. It can tackle every type of glass surface, hence is specifically made to assist large scale furnishing. This window cleaning robot can hit up every tedious corner of your dirty window, cleanse and rinse glass surfaces till their spotless and rids you the expense of hiring manual workforce. Our handy guide to the best roomba vacuums features more great products like this.

FEATURES

  • The high grade suction fan of the WINBOT W950 commercial window cleaning robot provides solid hold over framed and frameless windows. Weighing around 5.3 pounds, this heavy duty device is compatible with shower stalls and sliding glass doors. Conveniently, the automated device works at an appropriate sound level of 62 dB which is lesser than most domestic vacuums.
  • The extension cord reaches a range of 16 feet, allowing the device maximum range in terms of cleaning. The four stage operation comes with microfiber pads and a wrap around squeegee. The automated control ensures the microfiber pads are moistened with cleaning solution. The squeegee absorbs waterborne dirt from the window pane, sponges the glass surface thoroughly and allows efficient drying.
  • Any automated robot for window cleaning that contains built-in security is not only safe but also essential especially during power failure. The kit contains a safety pod or tether that keeps the robotic window cleaner lodged onto the window surface. A backup battery stations the robot firmly for 15 minutes during power outage. With remote access, you can fully manoeuvre the WINBOT – change direction or stop the device in motion.
  • The Smart Drive system chooses the most convenient cleaning path, detects obstacles and even maps the dimensions of the window frames before cleaning. The AI technology is engineered with built-in sensors that detect and adapt to different surfaces like tinted windows, tempered glass etc. Edge detection technology ensures the robot doesn’t fall off the edges, avoids cutting corners during play and delivers spotless windows.
Pros
  • One touch AI facility detects and avoids obstacles ensuring hassle-free cleaning
  • Powerful suction fan and backup battery safeguard automated operations
  • Wrap around squeegee and microfiber pads offer maximized absorption and retention
  • Powerful motor offers high grade performance with little to no noise
  • Is excellent for cleaning hard to reach windows since it extends 16 ft
  • Can turn up to ninety degree angle during navigation

Cons
  • Is very expensive for domestic homes
  • Cannot work on windows with inclined edges or slope

Our Verdict

The ECOVACS WINBOT W950 window cleaning robot is a brilliant choice if your interiors are furnished with double pane windows or if your office sports a sliding glass door. Even though this window cleaning device cannot be used on painted surfaces, it does work efficiently on tiled walls. It is costly for most home owners but if you’re investing in a business or have a huge residential complex, this smart device makes for a comfy buy.

6. TechComm V5 Window Cleaning Robot

Window cleaning robots are mechanized devices that make mundane tasks seem flawless. Modern machinery like the TechComm V5 cleaning robot provides automated muscle, durability and remote access with just the touch of a button. It features a strong tethering system and ensures soundless operation. One of the best robotic window washers in the market, it suits both smart domestic households as well as tech-savvy commercial setups.

FEATURES

  • Weighing 6.2 pounds, TechComm V5 is one of the heaviest robotic window cleaners in the market. The efficient high speed suction fan offers immense stability while deep cleaning windows that are both framed and frameless. The V5 stays firmly attached on the window surface and for additional safety, the kit contains a safety rope and a pod that increases durability.
  • The device is ideal for high rise windows especially since it comes with a 13 feet long extension cord. This robotic window cleaner replaces manual workforce and ensures you don’t have to worry about reaching those high end corners while facing free fall. To secure the device firmly, double cushion bumpers have been designed into its framework that also minimizes scraping.
  • The V5 has been designed to clean different types of window surfaces – tempered glass, thermopane, tinted or colored glass, frosted or frameless windows. The AI system works on smart algorithms that can detect, calculate and map legitimate pathways for an obstacle-free cleaning.

Pros
  • Pre-programmed spray cleaning setup that can be remote accessed
  • Quiet cleaning mode that has sound level of 50 dB
  • Auto detection technology that identifies sharp edges to prevent free fall
  • Mapping memory allows easy navigation and proposes clear cleaning pathways
  • Safety attachments alongside powerful suction pump provide stability
  • Versatile robot window cleaner that is ideal for high rise buildings

Cons
  • Is incredibly pricey for a domestic setup
  • The device is very heavy to move around

Our Verdict

Sporting a comfortable handle, and featuring remote control operation, the TechComm V5 is incredibly feasible for commercial setups. Overall it is one of the high range models and competes closely with ECOVACS and Alfawise. For small domestic households this device leans towards the pricey side therefore is a viable option for smart homes that are large and have high rise windows.

7. ECOVACS WINBOT W730 Window Cleaning Robot

This window washing robot is one of the best robotic models of ECOVACS that suits small offices, and allows smart cleaning via remote access control. Incredibly user friendly, this robot features a three stage operation system that enables simple spraying/cleaning/drying course with optimized navigation.

FEATURES

  • The pathfinder technology or AI navigation system allows the smart robotic window cleaner to scan and calculate the dimensions of the window frames. Accordingly, it then customizes a clear cleaning path that is obstacle free. It is designed to operate independently with limited manual labor and to ensure controlled efficiency, you can supervise the robot via remote access from your mobile or tablet.
  • Engineered to be low maintenance, the WINBOT W730 will create alert sounds to notify a change, or when the cleaning cycle is complete. Cleaning pads can be easily be replaced by newer pads once the suction pump is switched off. Multiple sensors and a computerized scanning system ensure the robot doesn’t fall off the edge, and avoids sharp corners.

Pros
  • Dual suction rings offer stability and safe gearing
  • Scratch free framework ensures cleaning is smooth
  • Microfiber cleaning pads are used for quick drying
  • Can be used on different types of glass surfaces that are vertical
  • Wrap around squeegee is used specifically to remove waterborne dirt
  • Works best when outside weather conditions are sunny with minimum humidity
  • While MRP is high, the online pricing is relatively cheap

Cons
  • Cannot clean glass surfaces that are triangular shaped
  • Back-up battery is not reliable
  • Has a noisy output
  • Is not a cordless device
  • Is quite a heavy device

Our Verdict

Another smart buy for tech friendly consumers is the WINBOT W730. Despite being seven pounds, it is actually a budget friendly device but the suction force can be a bit high handed for delicately cropped windows. It equips the best smart features and is AI technology based. Its biggest drawback is the fact that it’s quite a noisy device but it is a standard device for entrepreneurs who’ve invested in a small spaced office.

Best Window Cleaning Robots Buyer’s Guide

Artificial intelligence integrates automated movements with window cleaning technology in both domestic households and commercial setups. It isn’t a surprise that the robotics industry has featured in a few gadgets worthy of display. Right from vacuuming indoors to mowing the lawn, you can automate your home with easy to use robotic devices that offer energy efficiency and high performance.

Why Window Cleaning Robots are Useful?

Window Cleaning Robots

Window cleaning is not only boring but can be quite an arduous task. It is not shocking that automated robots have become a huge trend today especially if it means doing away with some household chores. Devices like the Robot X5 window cleaner or ECOVACS W850 are primarily industrial choices however smaller households prefer penny plain models like the ECOVACS W710 & W730. Here’s a quick look at the benefits:

  • Window cleaning robots are AI based gadgets that can clean your window panes from the top to bottom, even those treacherous corners that are hard to reach. The robots also offer distinct stages of drying and polishing.
  • A task like cleaning high rise windows from the outside is not only difficult but also unsafe. Robotic window cleaners utilize sensor based tech to scan, map and dictate a safe cleaning pathway that is obstacle free.
  • Simple cleaning chores can be controlled with just the touch of a button or what is known as remote access. Such automated devices feature battery backup to function during power failure.

Factors to Consider when Buying the Best Window Cleaning Robots

Durability is a quality tester when it comes to automated window cleaners so if your robot cannot pan out over the years, it most likely isn’t an economical pick. You must look for sturdy exteriors, secure AI based algorithms and a sufficient battery cycle while shopping for automated robotic windows. Some of the best window cleaning robots can be slightly pricey however such models suit commercial setups more often. Popular budget friendly devices for smart homes offer a few basic features like:

1. Design

The framework of your robotic window cleaner is dependent on weight, shape and design. Weight also plays a key role in power output and suction force for maximized cleaning. WINBOT W830 can polish and smooth vertical, horizontal and tilted surfaces. The shape of the Cop Rose X4 consists of a rounded exterior that can penetrate curved glass and indented corners. ECOVAC W950 comes with external surface pads that prevent a scratchy finish and ensure smooth cleaning.

2. Cord Length

If you have large, high rise windows then the power cable needs to be stable and long enough to cover a large surface area in the shortest span. What is more important is to check if the device comes with a safety cord or plug for additional security and hold. Commercial robotic cleaners like the Milagrow WINBOT W730 feature a 1.5 meters long extension cord. The Alfawise S60 sports a high tensile-strength safety cord that works even during a power failure.

3. Suction Force

The robot will be powered either by magnetic suction or a motor pump. A convenient feature like a powerful motor gives the device a strong footing on the window surface to prevent accidental falls. Magnetic connectivity requires a secondary magnetic piece on the opposite side of the window. The Alfawise S60 and the ECOVACS W850 both have a high speed suction fan and a four stage cleaning system. While using ECOVACS W710, home consumers need to be careful since the suction force is much too harsh for delicate windows.

Robotic Window Cleaner Reviews

4. Performance

Most window cleaning robots come with extended battery life that powers the device to complete washing cycles on a single charge. This could mean your device can function for a span of 15 to 30 minutes during power failure. The overall performance of your device is also based on the amount of noise produced. The TechComm V5 produces limited noise around 50 dB, while the WINBOT W710 though cheaper has a noisy output. The ECOVACS WINBOT W950 is a costly investment but its intelligent navigation system is a soundless operation well worth the money.

5. Smart Cleaning

The AI technology is another essential feature to consider especially if it allows the robotic window cleaner to navigate freely and accurately during play. Certain models come with added features that can target certain problems like free fall, hidden corners and sensors that detect and avoid sharp edges. Smart cleaning algorithms also offer alerts and notifications to facilitate streamlined performance. Domestic homeowners love the WINBOT W710 since its AI tech features a dual moisten and wipe/dry pad system integrated into three stages.

6. Type of Window

Always choose a robotic window cleaner that can work on both framed and unframed window. While ECOVACS W930 is suitable for mirrored panels and glass windows, the W830 model works well with mullioned panels. The size and shape of windows are deciding factors when you’re hunting for an automated gadget. For high rise or tall windows a robotic window cleaner is both safe and well organized. While the Cop Rose X4 can clean table tops and hardwood floors, ECOVACS is engineered to only clean glass windows.

FAQ (Frequently Asked Questions) : Automated Window Cleaning Robots

1. How to Use a Robotic Window Cleaner?

  • Before you use the device, clear away a spot on the glass surface so you can firmly place the robotic window cleaner. The tether and power cable should be securely mounted on the device before starting.
  • Once it is placed on the window, press the START button, and wait for a mechanical cracking sound. Most models release such sounds once turned on, though few models are quite noiseless. You will witness the LED indicators beeping initially before the unit actually begins to move.
  • For oddly shaped windows, its best to monitor the movement of the robotic window cleaning device especially around corners. This way you can use remote access control to clean through such uneven surfaces.

2. How to Maintain a Robotic Window Cleaner?

An automatic window cleaning robot can be maintained by going through a series of consistent steps which includes checking outside temperature before use.

  • Most units cannot work in temperatures below 40 degree Fahrenheit hence aren’t useful in cold climates. If you’re planning on cleaning windows during spring season, it would be best to avoid humid temperatures and instead use the device on dry, sunny days. High humidity levels can easily break down your device and cause malfunction.
  • If you have bought a model that cannot work on elevated surfaces and can only clean along solid lined surfaces, its best to never experiment. If you want a model that can work on funky window shapes, its best to upgrade your simpler model. The suction of your unit relies on maintaining a tight air seal which is ideal on straight lined surfaces.
  • Cleaning pads should be washed weekly and cleansing solution should be changed frequently. You must also keep a tight check on the safety pad and harness system so as to avoid tangles during operation. Powering your device regularly and doing weekly checks is a must.

3. Where can we use Robotic Window Cleaners?

The best automated window washers are used on vertical and horizontal surfaces like:

  • Tempered glass
  • Painted/Tinted Glass
  • Thermopane
  • Tiled Walls
  • Mirrors
  • Softwood tables
  • Varnished floors

4. Can I use a Robotic Window Cleaner on Mirrors and Shower Glass Panels?

Automatic Window Cleaners

Mirrors have an underlying surface that is reflective known as ‘silvering’ so you will need to be careful. Cheap mirrors often cannot withstand the suction force of some window cleaning robots especially the ECOVACS models that usually are heavyweight. Check the thickness of the glass plates that secures the mirror in place to understand if the suction is too much or sufficiently safe.

As for shower glass panels, these are generally solid so you can easily use your device on such surfaces although humidity levels needs to be minimum. Most robotic window cleaners like the Hobot 268 are ideal for cleaning sliding doors and shower glass panes.

5. Can we use Robotic Window Cleaners simultaneously on two Window Surfaces?

No, a robotic window cleaner cannot be used on two windows that are next to each other. It has to be a continuous surface that isn’t lined with strips, rails, sash or casements.

6. What principle do Robotic Window Cleaners work on?

Robotic window cleaners perform the cleaning task in two ways – either through a suction pump or a magnet. Some use suction force for a firm hold on glass surface. During this phase, the microfiber pads on rotating disks spin consistently to clean away dirt from the window pane. While one disk stays still and rotates the pads while the other disk rinses away the dirt. The pads get moist once they’re dampened with cleaning solution, and the wraparound squeegee polishes and ultimately dries the surface.

Certain other devices have magnets that hold together two separate units. The permanent magnets offer a sustainable fixture while the washing takes place. The separate units are powered by battery and move on either sides of the window. Each unit plays a specific role – while one unit sprays, absorbs and cleans away dirt, the other unit is tasked with supervising the robot’s movements. This means clear navigation is proposed by the unit through smart AI algorithms that also detect and avoid sharp edges.

7. What Robotic Window Cleaner can be used on Car Window Shields?

Gladwell Gecko robotic window cleaner is ideal for cleaning car window shields however the device cannot work without a power supply.

Final Thoughts

Best Buy

The introduction of automated robots has reduced manual workload, upgraded labour safety and enhanced cleaning efficiency. Alfawise WIN660, ECOVACS W950 and the TechComm V5 are leading competitors in the market. While all three devices are incredibly pricey, they are quite affordable for commercial setups. These high grade automated devices are excellent for cleaning high rise windows. However in conclusion we can state that the Alfawise WIN660 takes this win especially since it is lightweight, portable, and noiseless with AI navigation tech.

Budget Oriented

For smart home owners that are tech-savvy the Alfawise S60 is a wise option since it is programmed for maximum efficiency, works on an anti-drop algorithm and can be controlled via an app. According to reviews we’ve found that the Alfawise S60 can be used to clean hard surface floors and also counter tops! The mini robot is incredibly affordable but if you’re looking for something less costly, the ECOVACS W730 is another reliable choice. However we prefer the Alfawise S60 since it is more reliable for domestic window cleaning. The ECOVACS W730 model is heavy and definitely not easy to move around but Alfawise S60 is portable, user friendly and cost effective.

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Last update on 2020-08-08 at 23:48 / Affiliate links / Images from Amazon Product Advertising API

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