Best window cleaning robots in 2025: top picks for effortless glass cleaning

Smart home cleaning devices simplify daily life by taking on many routine tasks. One of the most popular gadgets is the robotic window cleaner, which revolutionizes household maintenance for hard-to-reach or tall windows.

Automatic window cleaners spray water as they climb your windows, which lets them clean with ease. Once they’re done, they return to the starting point, which means you don’t even need to lift a finger.

As a Cybernews expert, I’ve reviewed several models alongside the research team to bring forward the most reliable recommendations. So, let’s learn more about the seven best window cleaning robots and their benefits.

Best window cleaning robots – shortlist

1. ECOVACS Winbot W2 Omni – best window cleaning robot overall
2. FMART T9Pro – best robot window cleaner with high-suction power
3. ECOVACS WINBOT Mini – best window cleaning solution with ultrasonic water spray system
4. HUTT Window Cleaning Robot – best automatic window cleaner with anti-fall feature
5. ECOVACS Winbot W1 Pro – best window washing robot with three modes
6. HAUSHOF Window Cleaner Robot – best window cleaning machine with UPS protection
7. Mamibot W120-DP~WB – best window robot cleaner with custom cleaning modes

The best window cleaning robots compared

Before I dive into my individual reviews of the best window cleaners, let’s examine their differences in features, price, and suitability. To do this, I compared the products side-by-side:

Model	Dimensions	Weight	Battery life	Surface	Controller type	Best for
ECOVACS Winbot W2 Omni	8.46in x 12.87in x 12.28in	15.34 pounds	110 minutes	Glass, mirror	App control	All glass surface designs
FMART T9Pro	5.67in x 3.6in x 11.5in	2.2 pounds	5 years	Glass	Remote control	Frameless glass cleaning
ECOVACS WINBOT Mini	8.46in x 8.46in x 2.17in	5.5 pounds	110 minutes	Glass	App control	Compact robotic window cleaning
HUTT Window Cleaning Robot	1in x 1in x 1in	8.69 pounds	30 minutes	Glass	Remote control	Window cleaning without frequent refills
ECOVACS Winbot W1 Pro	10.6in x 3.1in x 10.6in	3.3 pounds	5 years	Glass, mirror	App control	Glass and mirror washing
HAUSHOF Window Cleaner Robot	11.5in x 5.7in x 3.6in	4.73 pounds	25 minutes	Glass	Remote control	High-rise windows cleaning
Mamibot W120-DP~WB	9.02in x 9.02in x 2.71in	3.2 pounds	800 hours	Glass	Remote and app control	Cleaning vertical and smooth surfaces

7 best window cleaning robots – our detailed list

After briefly reviewing the high-level comparison, it’s time to learn more about the seven best window-cleaning robots. Let’s explore their features and performance.

1. ECOVACS Winbot W2 Omni – best window cleaning robot in 2025

The ECOVACS Winbot W2 Omni is a window-cleaning robot with five different modes that remove even the deepest spots on glass and mirror surfaces. I placed it first on my list due to its overwhelmingly positive reviews and a full suite of features.

You can benefit from its quick, deep, thorough, edge, and spot cleaning modes. On top of this, there’s an anti-slip system that ensures a secure grip on slippery surfaces, providing you with a secure window cleaning experience. The best part is that you can control everything from its mobile app.

2. FMART T9Pro – best powerful robotic window cleaner

In second place is the FMART T9Pro. This robotic window cleaner is perfect for smart edge detection on glass surfaces with and without frames. It also has three cleaning modes, including automatic, deep, and manual, to suit different needs.

The one thing that I particularly liked is its adjustable suction. The FMART T9Pro packs up to 3,800Pa of suction power and adjusts based on the level of dirt on your glass surface. That way, it regulates the power and time needed for cleaning, saving battery life.

3. ECOVACS WINBOT Mini – best fine-mist window cleaning robot

The third place goes to the mini ECOVACS WINBOT window cleaner. Its compact size makes it easy to clean any glass surface and even take with you. Also, this robotic cleaner is efficient, as the ultrasonic water spray system atomizes water into a fine mist, removing stains with minimal water usage.

Thanks to its intelligent path planning, this robotic window cleaner automatically plans the most efficient cleaning route. It also detects window frames and sizes and effortlessly avoids obstacles.

4. HUTT Window Cleaning Robot – best anti-fall window cleaning solution

The next best glass cleaner for windows is the HUTT Window Cleaning Robot. This smart cleaning device is great for cleaning your windows without needing to refill the tank often. Its 150ml water tank can cover up to 90 square meters on one fill.

However, what sets the HUTT Window Cleaning Robot apart from its competitors is its utilization of 13 smart sensors. Due to this, it has high-precision detection, allowing you to clean even frameless glasses.

5. ECOVACS Winbot W1 Pro – best multiple-mode window cleaner robot

Another worthy window cleaning robot is the ECOVACS Winbot W1 Pro. This cleaning device is perfect for both mirror and glass surfaces. Also, it has a unique cross spray system that goes in dual directions and keeps a humid surface for cleaning the most stubborn stains.

Thanks to the high-precision coupling sensor, this robotic glass cleaner can get rid of spots and dirt on frameless glass and detect all edges in less than a second. This is available along with the three cleaning modes: quick, deep, and spot cleaning.

6. HAUSHOF Window Cleaner Robot – best window cleaning robot with built-in UPS

The HAUSHOF Window Cleaner Robot is another excellent solution, especially for windows that are difficult to reach. Thanks to edge detection and AI path planning, this robot can reach even the highest window edges and get rid of all the dirt.

One of the things that I liked is its UPS protection. This means that the robot will continue cleaning even if there’s an occasional power outage, which prevents any falling and damaging of the device.

7. Mamibot W120-DP~WB – best robot with customizable washing modes

Last but not least, I selected the Mamibot W120-DP~WB robotic cleaner as my last device. This device has a strong grip, which makes it perfect for cleaning both vertical and smooth glass surfaces.

But I was really surprised by the incredible 10 cleaning modes. Even better, you can customize them via the app or the remote control and align them to your cleaning needs and preferences.

How did we select the best window cleaning robots?

In order to provide you with the best window cleaning robots, I followed my in-depth selection criteria. More precisely, my Cybernews research team spent a lot of time gathering and analyzing data that reveals a lot about each of the products’ performance. Here’s what helped me

• Cleaning efficiency. First of all, I carefully assessed each robot’s ability to remove the dirt, smudges, and any other spots on different glass surfaces, such as smooth and vertical ones.
• Technology. Another thing I looked for was features like AI navigation, suction power, edge detection, and app control. This utilization of smart technology only makes the cleaning process more powerful and effective.
• Safety features. I also prioritized the models that offer backup power systems in case of a power outage and fall protection so they prevent any unwanted damage
• Ease of use. Of course, user-friendliness is a must, which is why I reviewed the setup process, app connectivity, and day-to-day operations
• Customer feedback. To get only first-hand information, I went through hundreds of window cleaning robot reviews by real users.

How do window cleaning robots work?

Window cleaning robots work in a fairly straightforward way. Their core technology involves suction or magnetic systems, which help the devices stay attached to vertical glass surfaces, such as windows, without falling.

Most robotic cleaners have a unique movement pattern, creating a Z- or N-shaped route on the surface they’re cleaning. As a result, they can ensure full coverage. Aside from this, built-in sensors detect window edges and other obstacles and prevent falls.

In addition, window cleaner devices allow you to control them via a remote or smartphone app, customize their cleaning modes, turn them on/off, and tweak any other settings.

Most window cleaning robots use micro-fibre cloths and water sprays to clean glass streak-free. They mimic the pressure you’d usually apply when cleaning, only with more consistency and total automation.

How much does a window cleaning robot cost?

Window cleaning robots are priced differently based on features, cleaning performance, and brand reputation. I prepared a brief breakdown of the robotic cleaner costs:

• Entry-level models. These window cleaning robots cost between $150 and $250. They usually have basic features suitable for small windows or occasional use.
• Mid-range models. If you want better suction, smart navigation, and more reliable cleaning results, you should consider slightly pricier models that range from $250 to $400.
• High-end models. Ultimately, premium cleaners cost $400+. They operate via an app, some with AI features, advanced edge detection, and dual cleaning modes. Although premium models are pricier, they offer better long-term value for frequent users.

Benefits of window cleaning robots

There are numerous perks of window cleaning robots. Below, I’ve listed the most important ones to consider:

• Time-saving. By going for a robotic window cleaner like ECOVACS Winbot W2 Omni, you’ll automate a tedious and labor-intensive task. Additionally, you can operate the cleaner through an app, eliminating the need for manual labor.
• Safety. You won’t need to climb ladders or lean out of windows. All of the best robots I’ve shortlisted let you clean your windows from both sides.
• Consistency. These devices imitate human cleaning, with a similar pressure. Due to this, they ensure consistent and spotless cleaning results with each use.
• Smart features. Another great benefit is connecting the robot to your phone via the app and scheduling regular cleaning schedules.
• Versatility. Lastly, many robotic window cleaning machines can clean various surfaces. These can include mirrors, tiles, and glass doors as well.

How to choose the best window cleaning robot for your needs?

Before I wrap things up, I’ll leave a few more tips on how to choose the best window cleaning robot for your needs. Here are a few factors to keep in mind before purchase:

• Window type and size. First, choose a model that fits your specific window dimensions and type. More precisely, you may need a robotic cleaner that works on both framed and frameless glass.
• Power source. Don’t forget to check if the robot cleaner is corded, battery-powered, or includes a backup power system. Mind that battery-powered models with backups are more expensive.
• Cleaning performance. Always look for microfiber pads, suction strength, and speed. These all contribute significantly to the performance.
• Smart features. Consider features like app control, remote use, and voice assistant to minimize manual work.
• Noise levels. If you plan to use the robotic cleaner more often, consider models with quieter operation.
• Maintenance. Ultimately, make sure that the device has easy-to-clean pads and dust compartments so that you can maintain it with no hassle.

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Final word on the best window cleaning robot

Window cleaning robots are smart investments for modern homes. They are especially handy for homes with high-rise windows that are difficult to reach.

I evaluated the top models on the market in 2025. My top pick is the ECOVACS Winbot W2 Omni, which has strong suction power and is suitable for both glass and mirror surfaces.

Always consider your own household setup, frequency of use, and budget before making a final decision.

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