Best Window Cleaner Robot: Top Picks for Spotless Views

How do you choose the best Window Cleaner Robot in 2024? What properties and features should the best Window Cleaner Robot have to suit your needs? Read our guide and make an informed choice.

Best Window Cleaner RobotWindow cleaning can be a tedious and sometimes hazardous task, particularly when dealing with exterior windows of multi-storey buildings. With the advent of automation in domestic chores, window cleaner robots have emerged as a game-changer, offering a safe and efficient way to maintain sparkling clean windows without exerting manual effort.

These devices stick to the glass using motorised suction or magnetic technologies, and they systematically traverse the surface, removing dirt and grime.

When considering a window cleaner robot, understanding its key features is paramount. To ensure effective cleaning, these robots usually come equipped with sophisticated navigation systems that allow them to detect edges and obstacles.

This is essential for preventing falls and ensuring every part of the window is reached. The cleaning mechanism, often involving rotating pads or brushes, also plays a vital role in leaving windows streak-free and clear.

One of the critical aspects to consider when buying a window cleaner robot is its adaptability to different window types and sizes. A model that can handle a variety of window shapes and thicknesses is preferable.

Additionally, battery life is an important factor, as it determines how much surface area can be cleaned in one go. It’s also worth noting the importance of user-friendly interfaces that facilitate easy operation and maintenance.

We have put in the hours to analyse and test various window cleaner robots, identifying the options that make keeping windows immaculate a breeze. The following section will guide you through our top picks and provide detailed insights to help you choose a window cleaner robot that best suits your needs.

Top Window Cleaning Robots

We understand the importance of maintaining clear and streak-free windows in your home or office. That’s why we’ve compiled a list of the best window cleaning robots currently available on the market.

These high-tech devices are designed to simplify your cleaning routine, safely and efficiently handling one of the most tedious household chores.

Join us as we explore the options that combine advanced features with user-friendly interfaces to keep your glass surfaces spotless with minimal effort.

ECOVACS Winbot W1 Pro

We recommend the ECOVACS Winbot W1 Pro for anyone looking for an efficient and hands-free window cleaning experience.


  • Strong suction and effective cleaning technology
  • Safe operation with advanced edge detection
  • Convenient, with app control and ample reservoir


  • Leaves streaks on wooden surfaces under the windows
  • Can be nerve-wracking to use on high windows
  • Occasional navigation issues

Having spent some quality time with the ECOVACS Winbot W1 Pro, we’ve been quite taken by the convenience it offers. The automatic operation is a game-changer, freeing up valuable time we’d previously spent on a step ladder with a squeegee in hand.

The robot’s firm grip on the glass through its powerful suction ensures it doesn’t budge an inch once it’s in action.

We’ve observed its water spray technology, which spreads moisture evenly across the surface, tackling even the most stubborn of stains without a fuss.

The relief of not having to climb dangerously high just to get those top windows sparkling is immense. An added bonus is the simplicity of refilling its substantial reservoir – a task we find ourselves doing less often than expected.

Yet, it’s not all sunshine and rain-free windows. After the Winbot does its thing, we sometimes find ourselves doing a quick wipe down of the window sills, as water can occasionally escape the cleaning zone.

Watching the robot cling to a second-floor window, while impressive, does stir a bit of anxiety. On rare occasions, the unit might confuse its path, but a quick adjustment is all it takes to get it back on track.

In summary, the ECOVACS Winbot W1 Pro is not perfect, but it’s a significant step up from manual cleaning. It’s convenient, generally reliable, and safe for use on most windows.

Despite the few drawbacks, we believe the time and effort saved make this window cleaning robot a worthy consideration for those wanting to streamline their domestic chores.

297 Reviews
ECOVACS Winbot W1 Pro Window Cleaning Robot, Intelligent Cleaning Robot Glass Cleaner with Dual...
  • Effortless Cleaning: The robot attaches well with 2,800Pa suction power , which frees your hands & time out of the annoying window cleaning work and avoids the risk of standing and working at height.
  • Cross Water Spray Technology: The unique cross spray in dual directions effectively keeps a constant mopping humid status, dissolving stubborn stains as easy as anything.
  • Highest Safety: The internal drive system ensures non-slip steady movement and protection against power failure, thanks to high-quality materials and precise gravity settings, which can’t be safer.

AHWOiHS Window Cleaner Robot

We reckon this window cleaner robot is a solid pick for anyone seeking a hassle-free way to maintain spotless windows.


  • Effortlessly tackles dirt with its automatic water spray feature.
  • Strong suction power ensures stability during cleaning tasks.
  • Comes with a safety rope, adding an extra layer of fall protection.


  • Manual wiping may be needed for corners due to its round design.
  • Limited to surfaces like glass or marble, less versatile than hoped.
  • At 90W, it might not be the most energy-efficient option available.

Having just given the AHWOiHS Window Cleaner Robot a whirl, we can confidently say it simplifies the window cleaning process. Its ultrasonic water spray system cuts through grime, and the ability to switch between automatic or manual spraying modes via remote control is quite convenient.

We noticed it neatly handles the entire window surface, diligently working its way from edge to edge.

The robot’s powerful suction (5600 pa) means it clings securely to the window, minimising any risk of falling. Moreover, we appreciated that in the event of an unplanned power outage, the built-in backup battery kicks in to maintain that secure suction for up to 20 minutes.

A final thought on its performance – each cleaning session was surprisingly efficient. Watching it navigate across the glass in its systematic Z-pattern, the AHWOiHS Window Cleaner Robot managed to render a square metre of our window pane spotless in just 4 minutes.

However, remember to wipe down those tough corners by hand, as its round shape doesn’t quite reach.

55 Reviews
AHWOiHS Window Cleaner Robot, Automatic Electric Window Cleaning Robot with Water Jet, Remote...
  • 【Automatic Water Spray System】The new robot glass cleaner adopts an automatic ultrasonic water spray system with a 35ml water tank, which makes it easy to remove stubborn stains; You can choose between automatic or manual water spraying using the buttons on the remote control to thoroughly clean the windows; Note: Due to the round design of the product, the corners need to be wiped manually.
  • 【Smart Window Cleaning】 Robot window cleaner with three-way automatic cleaning mode (top, bottom, left to right or right to left), controlled by the remote control, automatically cleans the entire window and automatically stops when the work is finished is; no need to take the risk of taking the dangerous scale to clean the outside and reach high or hard-to-reach windows; Tips: Wash and wring the cloth before use.
  • 【Super Suction】 The robot glass cleaner sucks up to 5600 pa, can stick firmly to the window; the robot window cleaner must be connected to the power supply during operation, suction is only effective when the power supply is turned on; The rrobot glass cleaner is suitable for smooth vertical surfaces, such as glass, ceramic tiles, marble countertops, etc.

AlfaBot X8 Window Cleaning Robot

We find the AlfaBot X8 to be a convenient addition to our window cleaning routine, especially for those hard-to-reach areas.


  • Seamlessly navigates and spray-cleans the entire window
  • Effectively tackles various surfaces, both indoors and outdoors
  • The washable microfibre pads make it eco-friendly and cost-effective


  • Maneuvering edges and corners can be challenging
  • Requires supervision to prevent water overuse
  • Initial setup and operation have a learning curve

Having tried out the AlfaBot X8, we’ve noticed a significant reduction in the effort needed to keep our windows spotless. The automated path cleaning function is particularly impressive, as it whisks across the glass, leaving a streak-free surface behind.

The dual water spray is a smart feature, as it targets the direction of movement, ensuring efficient use of the cleaning fluid and a consistent finish across the whole pane.

We appreciate the versatility of the AlfaBot X8; it’s quite adept at getting those outdoor windows clean without us having to clamber up ladders. Plus, for indoor mirror cleaning, it’s become quite the time saver.

Its AI capabilities ensure it works just as well on our framed and unframed glass doors.

However, we’ve observed it doesn’t fare as well with corners and edges—it sometimes leaves those areas less than pristine.

Also, while its sprayers are convenient, they can be a bit heavy-handed, requiring our attention to prevent excessive water usage.

Finally, the learning curve can be a bit steep at first glance; it took us a few tries to get fully accustomed to its operation and features.

341 Reviews
AlfaBot X8 Window Cleaning Robot with Dual Water Spray, Robot Window Cleaner with Double-Side Water...
  • AUTO PATH CLEANING - Robot glass cleaner with intelligent automatic cleaning, automatically plans the cleaning path. 3 automatic modes to choose from and also manual control for spot cleaning.
  • DUAL WATER SPRAY - AlfaBot robot window cleaner, efficient cleaning with automatic spraying. Thanks to the two water outlets, it can spray in two directions: The right outlet sprays water when moving right, and the left outlet sprays water when moving left.
  • VERSATIL - Versatileable for both indoor and outdoor windows, tall windows, walls, etc. Allows for easier cleaning of hard-to-reach spots.

CHOVERY CL.1 Robot Glass Cleaner

We believe this window cleaner robot is a solid choice for those looking to maintain sparkling windows with minimal effort.


  • Impressively reaches every corner with its unique design.
  • Offers peace of mind with multiple security features.
  • Cleaning modes add convenience and adaptability.


  • Struggles with corner cleansing due to its circular pads.
  • May require manual intervention if it stops mid-clean.
  • Reports of malfunction after encountering obstacles.

When you first set eyes on this window cleaning robot, you’ll notice its compact and efficient design. It doesn’t simply glide over the glass; it seems to map out a calculated journey across your windows, leaving a trail of shine behind.

And, in the off-chance that the power cuts out, its built-in UPS is a reassuring touch—it won’t just abandon ship.

Usage is a doddle with the CHOVERY CL.1. Whether it’s a large glass sliding door or a multitude of small panes, the robot adapts.

It’s fascinating to watch it manoeuvre around obstacles, a smart little navigator making your life easier.

That said, everything isn’t always rosy. It’s not uncommon to find a spot missed here and there, especially in the corners, mostly due to the shape of its cleaning pads.

And while it generally soldiers on without a fuss, encountering a flat window frame can sometimes trouble this trooper, leading to an abrupt halt and a call to action from your side.

Our impression of the CHOVERY CL.1 is of a gadget that largely lives up to the expectation of a modern home helper. Despite the occasional hiccup that technology is bound to experience, the benefits of having a device that takes over the tedious task of window cleaning cannot be overstated.

Our experience suggests you’ll see the value in its assistance, especially for those hard-to-reach areas that we’d rather not climb a ladder for.

716 Reviews
CHOVERY CL.1 Robot Glass Cleaner, Remote Control, Deep Cleaning, Intelligent Edge Detection System,...
  • EXCELLENT PERFORMANCE AND UNIQUE DESIGN: This window cleaning robot has an exclusive patent and brand, small size, flexible operation, designed to facilitate customer operation and save time, and can clean every corner. Practical and safe.
  • MULTI-LEVEL SECURITY PROTECTION SYSTEM: MEMS has a highly sensitive picture detection system that can identify and prevent obstacles automatically and intelligently. It has a built-in vacuum motor and strong adsorption. Built-in UPS (uninterrupted power supply) can prevent the robot from falling even when there is no power.
  • DEEP CLEANING: Two circular spiral cleaning heads with washable microfiber pads can completely scrub the windows. The cleaning range is large, the highest is 6m and the widest is 5m. It is suitable for glass of various sizes and thicknesses (thickness 3 mm and above), with or without frame.

Fmart W6 Window Cleaner

We reckon this window cleaning robot is ideal for those seeking a handy gadget to maintain sparkling clean windows with minimal effort.


  • Effortless stain removal with advanced water spray
  • Robust suction ensures firm adherence and deep clean
  • Intelligent app control offers convenience and ease of use


  • Unable to clean right into the corners
  • May leave track marks that are tough to remove
  • Sometimes struggles with power suction according to some users

The Fmart W6 Window Cleaner has made our window cleaning sessions far more manageable. Its two-way water spray design tackles dirt quickly, and we’ve found the large-capacity tanks mean we’re not constantly refilling, which is a huge plus.

After charging it for the stipulated three hours, setting it up was a breeze. The impressive 3800 Pa suction power effortlessly dealt with various smudges that previously required our elbow grease.

Navigating the cleaner around our windows didn’t require any complex manual reading, thanks to the Fmart app. We were able to switch it on and watch it navigate across the glass surfaces, reaching areas that often get neglected during manual cleaning.

There’s something satisfying about watching it methodically slide up and down the pane, freeing up time for us to attend to other chores.

Where the Fmart W6 Window Cleaner comes up a bit short, though, is its inability to clean tight corners. It can also leave behind some tracks on the first run which can be annoying. However, reapplying the cleaner sorts this out eventually.

After using it on several occasions, we’ve learned that having additional microfiber pads handy is a good idea, as replacing them when they get too dirty maintains performance. Overall, this little robotic helper has become a valued addition to our house-cleaning arsenal.

210 Reviews
Fmart Robot Window Cleaner, Window Cleaning Robot 3800Pa Strong Suction, Electric Intelligent W6...
  • [Advanced two-way water spray design] electric window cleaner with water spray function can effectively dissolve stains. 50ML large-capacity dual water tank and nano-level spray technology, cleaning area increased by 68%, the whole process of constant humidity window cleaning, cleaning glass easier and cleaner.
  • [Super efficient cleaning] Automatic window cleaner robot is equipped with a German brushless motor, which increases the service life and reduces noise. 3800 Pa super powerful suction power makes the robotic window cleaner stronger adsorption power and easier to remove stubborn stains. Optimized cleaning process, cleaning faster, saving more time, perhaps the best window cleaning robot experience you have ever had.
  • [Full cleaning] The upgraded window robot cleaner has an amazing 99.73% coverage rate, covering a more comprehensive area than any other window cleaner on the market, allowing for better cleaning of corners. High quality microfiber material and upgraded surface treatment allows the window cleaner to remove more dust and achieve trace-free cleaning, while the cleaning cloth can be recycled and machine washable.

AIRMSEN Glassmate Window Cleaning Robot

We think the AIRMSEN Glassmate is a solid investment for anyone seeking an automated solution to keep windows sparkling with minimal effort.


  • Leaves windows spotless automatically, reclaiming our time for other activities.
  • Intelligent edge detection ensures no missed corners or unfortunate tumbles.
  • Versatile for use on various smooth surfaces, not just windows.


  • The size may be cumbersome for small or tight window spaces.
  • Rapid movements could result in missed spots, requiring occasional supervision.
  • Initial setup and familiarisation with the app may take a moment.

Upon unboxing, the sleek design of the AIRMSEN Glassmate was the first thing we noticed. It’s pleasantly lightweight and carries a professional aesthetic that doesn’t scream “robot” – a welcome addition to the toolkit.

When we switched it on, the device greeted us with an eager hum, ready to tackle the build-up on our windows that had gone untouched for far too long.

Navigating the device with the app was initially daunting, but after a brief learning curve, we had it gliding over the glass with ease. The three cleaning modes are particularly useful, allowing us to tailor the clean to the level of dirt present.

For a standard wash, the Glassmate went about its work systematically, leaving behind a transparent sheen where streaks once were.

Safety is paramount with any gadget operating at heights, and the Glassmate addresses this head-on. The safety rope and UPS system gave us peace of mind that even if power cut out, the robot wouldn’t be making a swift and undesirable descent.

It’s reassuring to know we can step away and let the robot do its thing without fear of mishap.

Yet, no product is without faults. In constrained areas, its size did pose a challenge, and we occasionally had to guide it away from the window’s edges manually. Additionally, the spirited pace at which it cleans meant that on a first pass, the Glassmate could leave behind a spot or two – something to keep in mind for those of us who are sticklers for perfection.

A quick manual spot clean, however, was a small trade-off for the efficiency and time saved.

All in all, the AIRMSEN Glassmate shapes up to be a reliable companion for routine cleaning. The cons we encountered are eclipsed by the sheer convenience and efficacy it adds to maintenance around the house or office. Whether battling against the remnants of a storm or simply maintaining a streak-free view, the Glassmate stands ready to ensure your windows remain nothing less than immaculate.

88 Reviews
AIRMSEN Window Cleaning Robot, Intelligent Cleaner Window Robot Suitable for Glass Cleaning, 3000Pa...
  • Free Your Hands - simply switch on the window cleaning robot, it will automatically clean the window and then return to its original position, leaving a bright and clean window. You and your family won't have to worry about dirty windows, saving valuable time and avoiding the danger of heights.
  • Intelligent Design - The window cleaning robot is equipped with 4 sets of high precision sensors to detect edges, corners and obstacles to ensure a comprehensive cleaning path. When working on frameless glass, the robot detects the edge, stops spray water, and stops moving forward, never running off the edge.
  • Comprehensive Cleaning - 3 cleaning modes are available, controlled by APP or remote control. It features newly upgraded pulleys and specialized cloths, 100ml water tank and 2 water outlet holes, it can quickly and thoroughly clean window surface stains, whether rain stains, dust or bird droppings.

Memows Window Cleaner Robot

We think this Memows Window Cleaner Robot is a smart investment for fuss-free and efficient window cleaning.


  • Effortless cleaning with automatic water spray and path planning.
  • Strong suction ensures secure grip and dirt removal on various surfaces.
  • Safety features provide peace of mind for high window cleaning.


  • Limited battery life may require mid-clean charging for larger homes.
  • Manual oversight needed as it doesn’t auto-shutoff after cleaning.
  • Potentially not ideal for delivery outside mainland UK.

The Memows Window Cleaner Robot has revolutionized the way we tackle the tedious task of window cleaning. Upon testing, the automatic water spray really sets it apart; it keeps the glass moist for a perfect, streak-free shine.

With the press of a button, the device hums to life, smartly calculating a Z-shaped path on our windows, leaving them spotless.

We were particularly impressed by the powerful suction. At 5600 pa, the robot clings to the glass so tenaciously, fear of falls seems unfounded. Even on frames without ledges, it didn’t slip or falter. The 4m safety rope added an extra layer of security that allowed us to step away and let the robot do its job without worry.

That being said, the 30-minute battery life means you’ll have to keep an eye on the cleaning progress. For sprawling glass facades, a mid-session charge might be needed.

Additionally, while the robot’s sensors work well to detect frame edges, it won’t stop on its own once finished – a slight inconvenience meaning we couldn’t just ‘set and forget’.

Despite a few minor drawbacks, the Memows Window Cleaner Robot is quite a nifty little gadget for keeping windows pristine. Whether it’s the living room bay window or the hard-to-reach bathroom pane, it’s tackled everything we’ve thrown at it with gusto. Just remember to check your delivery options before purchasing if you’re outside mainland UK.

3 Reviews
Memows Window Cleaner Robot, Automatic Window Cleaning Robot with Water Spray, Electric Intelligent...
  • 💦【Automatic Water Spray】 This window cleaner robot is designed with an automatic ultrasonic water spray function, efficiently cleaning windows more thoroughly, ensuring every corner of your glass shines. The wide spray keeps the cleaning area moist for optimal cleaning performance. The auto/ manual water spray can be switched by remote control to meet your various needs. The 35ml water tank of this electric window inserting machine is large enough to clean the windows of your whole house.
  • ✅【Powerful Suction】 the suction power reaches 5600 pa, the window cleaning robot can absorb the window firmly at all times. It can remove different types of dirt. Save the high cost of manual window cleaning for you. With high load capacity, our automatic window cleaner robot ensures firm adhesion during cleaning while maintaining a low noise level. Window robot can be used on all smooth surfaces such as glass, tiles, and even wooden doors.
  • 🔒【Security System】 Built-in lithium-ion battery, In the event of an unexpected power outage, the window robot cleaner can suck firmly on the window for 20 to 30 minutes and emit an alarm. The automatic window cleaning robot is equipped with a 4m power cable and a 4m safety rope of the quality of the climbing rope to prevent accidental falls. The multiple protection of the window clean robot ensures safety when cleaning windows on high floors.

RELUB Mop Cloths for CHOVERY CL1

We believe these mop cloths are a wise investment for anyone with a CHOVERY CL1, providing a reliable cleaning solution.


  • Highly absorbent material ensures thorough cleaning
  • Repeatedly usable, cutting down on waste and expenses
  • Delicate fabric safeguards against scratching your windows


  • May not pick up more stubborn stains effectively
  • Limited compatibility confined to CHOVERY CL1 Robot
  • No significant features beyond basic cleaning capabilities

After fitting the RELUB mop cloths onto our CHOVERY CL1, the first thing we noticed was how effortlessly it glided across the window surface. The high-quality material appears gentle yet effective, easily collecting dust and leaving a streak-free finish.

Cleaning with these mops saved us from the usual hassle. Their reusability reflects well on our commitment to environmental sustainability without compromising on the cleanliness of the glass. The convenience was further emphasised by not having to handle any cords or bags, giving us more time to focus on other tasks.

Even though they’re not the solution for every type of dirt, we found that these mop cloths perform commendably in routine maintenance. For a machine-specific accessory, the RELUB mop cloths offer a noticeable upgrade to our window cleaning regimen.

Robot Vacuum Cleaner Mop Cloths Compatible For CHOVERY CL1 Window Glass Cleaning Robot Parts...
  • Robot Vacuum Cleaner Mop Cloths Compatible For CHOVERY CL1 Window Glass Cleaning Robot Parts Accessories
  • Efficient cleaning: Made of high-quality materials, these mops are efficient at absorbing stains, ensuring your window glass is as clean as new.
  • Reusable: These mops are carefully designed to be cleaned and reused multiple times, making them more economical and environmentally friendly.

Buying Guide

Important Features to Consider

When searching for the best window cleaning robot, we need to assess several key features to ensure we make a wise purchase:

  • Cleaning Efficiency: The device should have a strong suction power and an adequate cleaning pattern.
  • Battery Life: Look for a model that offers a lasting battery life to clean multiple windows in a single charge.
  • Safety Features: Strong safety mechanisms, such as rope attachments or battery backup in case of power failure, are crucial.

Window Compatibility

Review the type of windows the robot is compatible with, taking into account:

  • Glass Thickness: Some models have restrictions on glass thickness.
  • Frameless Window Compatibility: Ensure the robot can handle frameless windows if necessary.

Control and Ease of Use

A user-friendly interface is important. Remote control or an app can add convenience:

  1. Remote/App Control: Options to control the robot with a remote or a smartphone app.
  2. Automatic Operations: Features like auto start and finish can be helpful for usability.

Maintenance and Durability

Consider the durability and maintenance requirements:

  • Quality of Materials: The robot should be made of high-quality, durable materials.
  • Ease of Maintenance: Check that it’s easy to clean and replace pads or other parts.

Customer Support and Warranty

Good customer support and an adequate warranty period offer peace of mind:

  • Warranty Length: A minimum of one year is advisable.
  • Customer Service: Responsive customer service is essential for troubleshooting.

Frequently Asked Questions

In this section, we address common inquiries regarding the selection and use of robotic window cleaners, providing insights into their features, benefits, and suitability for different environments.

What factors should be considered when selecting a robotic window cleaner?

When shopping for a robotic window cleaner, we must weigh factors like the device's suction power, battery life, safety features, and its compatibility with various glass types. Ease of use and the presence of smart technology for navigation also play a crucial role in its effectiveness.

Which features are vital for high-rise window cleaning robots?

For high-rise window cleaning robots, safety mechanisms such as redundant safety ropes and strong suction are essential. Additionally, the robot's ability to withstand high winds and to navigate tough dirt and grime is critical when operating at such heights.

What are the benefits of using a cordless window cleaning robot?

A cordless window cleaning robot offers greater flexibility and ease of movement without the hindrance of cables. This is particularly beneficial for cleaning hard-to-reach windows and reduces the risk of tripping over cords, leading to a safer operation.

How effective are robotic window cleaners in everyday use?

In everyday use, robotic window cleaners demonstrate a high level of effectiveness by maintaining streak-free cleanliness with minimal human intervention. Their smart sensors allow for thorough coverage of the window surface, ensuring no spots are missed.

Are there any robotic window cleaning devices suitable for domestic use?

Yes, there are numerous robotic window cleaning devices designed for domestic use. These models typically include user-friendly interfaces. They also have smaller dimensions for residential windows and flexible cleaning modes for various levels of soiling.

What innovations have recent models of window cleaning robots introduced?

Recent models of window cleaning robots have introduced innovations such as advanced artificial intelligence, improved cleaning patterns, and more efficient battery usage. These advancements allow for smarter navigation, deeper cleaning, and longer run times between charges.

Last update on 2024-06-18 / Affiliate links / Images from Amazon Product Advertising API

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