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Robot Window Cleaner Cordless Comparison - June 2025
Overview: Looking to buy a robot window cleaner? Check out this comparison page to see the top cordless models on the market. See which features they offer and how they stack up against each other. Then, you can decide which one is the best fit for your needs.
HUTT Auto Window Cleaning Robot A1, Upgraded 4 Water Spray & 6000PA High Suction Power Window Cleaner with Laser Sensor Detection, Perfect for High-Rise Windows, Tiles and Glass (A1)
Model
ECOVACS WINBOT W2 PRO Omni Portable Window Cleaning Robot with Multi-Functional Station, Charging While Working, Intelligent Cleaning with Triple Nozzle Water Sprayer, 12-Level Protection
Model
ECOVACS WINBOT Mini Window Cleaning Robot - Compact Design, Dual Nozzles with Ultrasonic Spray, 9-Stage Protection System, Intelligent Path Planning, 3 Cleaning Modes, Anti-Slipping System
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Tosima W5 Window Cleaning Robot, Dual Direction Auto-Spray Smart Window Cleaner with Triple Safety System, Smart Navigation, Remote Control, for All Smooth Surfaces, with 8 Rags, Black
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HUTT Auto Window Cleaning Robot W9 with 4 Water Spray, Upgraded 3 Pressure Compartments, 3800Pa Suction Power, Anti-Falling and Edge Detection Sensors, for High-Rise Windows, Tiles and Glass
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
HUTT
HUTT Auto Window Cleaning Robot A1, Upgraded 4 Water Spray & 6000PA High Suction Power Window Cleaner with Laser Sensor Detection, Perfect for High-Rise Windows, Tiles and Glass (A1)
Main highlights
【Upgraded 4 Spray Nozzles & 150ML Water Tank】Equipped with extra 2 nozzles, the window cleaning robot will spray sufficient water, and 150ML water tank easily covering 90㎡ only once, no more frequent refilling.
【One-key Easy Operation with Voice Prompt】At the push of a button, it will start wet-wiping with voice prompt for easy operation. Apply the dry-wiping mode first for severely dirty windows, then wet-wipe again with a new & clean cloth.
【High Precision Detection & AI Algorithm】Even frameless glasses cleaning is nothing difficult due to ultra-advanced laser edge detection technology, and Intelligent frequency conversion will automatically adjust the suction power helping crossing small gap.
【Enhanced Safety】650mAh internal battery ensuring 30 minutes of sustained operation prevents the window cleaner from sudden fall. Equipped with a safety rope holds up to 145kg for outdoor cleaning.
【AI Nevigation for 3 Cleaning Paths】The window robot will detect the positioning and apply an S-shaped or N-shaped cleaning path for quick and complete cleaning. Beyond that, Spot Wiping mode is also available to remove tenacious spots.
【6000Pa Power Suction】Increased suction to 6000Pa，ensures non-slip steady movement and prevents sudden fall, also greatly improves cleaning capability reached 99%. No more dust in every corner!
★ ★ Operating Conditions ★★ Work on VERTICAL and smooth surfaces from 24in up to 15ft, with a right-angled frame thicker than 6mm without beveled or rounded edges or silicone protecting strips.
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9.7
2
ECOVACS
16% Off
ECOVACS WINBOT W2 PRO Omni Portable Window Cleaning Robot with Multi-Functional Station, Charging While Working, Intelligent Cleaning with Triple Nozzle Water Sprayer, 12-Level Protection
Why we love it
Versatile power options for any location.
Adapts to different window types easily.
Efficient cleaning with intelligent planning.
Main highlights
Unbeatable Cleaning Efficiency - WINBOT W2 Family offers a 30% boost in total cleaning efficiency and spotless windows thanks to the built-in brushless motor and the WIN-SLAM 4.0 Intelligent Planning algorithm. Together, these features increase cleaning efficiency by 30%. As a result of the precision edge detection, efficient turning, and meticulous edge cleaning, windows are left spotless.
Intelligent Path Planning Technology - The WINBOT W2 PRO OMNI has a brand-new upgraded brushless motor which, combined with WIN-SLAM 4.0 intelligent path planning, can increase cleaning efficiency by 30%. Through intelligent path planning, the cleaning pattern is optimised to enable efficient turning and enhanced edge detection, so it can adapt to a wide range of window types and scenarios – whether that's floor-to-ceiling, small-sized, frameless or tilting windows.
Intelligent Climbing With No More Slippage - WINBOT W2 Family uses an intelligent climbing system powered by an upgraded synchronous belt highly resistant to water and friction. This system vastly improves stability and eliminates worries about slippages during operations.
Dual Power Modes for Flexible Charging - WINBOT W2 PRO OMNI offers two power modes for flexible use: Battery mode and Plugged-in mode. Battery mode: Ideal for areas without outlets, like balconies or bathrooms, providing up to 110 minutes of cleaning , equivalent to 55 square meters of coverage on a full charge. Plugged-in mode: Perfect for large glass areas in rooms with sockets, allowing continuous cleaning. This feature extends battery life by preventing frequent full discharges, making it reliable even in critical, time-sensitive situations.
6-in-1 Multifunction Station - WINBOT W2 PRO OMNI introduced the state-of-the-art window cleaning station - an all-in-one multi-purpose attachment, which makes window cleaning more convenient, safe and easy to handle. It can serves as a control panel, changer, stabler and the portable storage room for your window cleaning task.
5 Cleaning Mode for a Variety of Cleaning Needs - WINBOT W2 Family puts users in control by allowing them to select various cleaning modes effortlessly. They can conveniently choose or switch to a suitable mode using the intuitive station panel or the ECOVACS HOME app.
3 Nozzles Wide Angle Spray Technology - A fully upgraded 3 nozzles wide angle spray technology, together with the wet cloth ensure efficient and effective cleaning.The water pressure is increased by 100% with an improved function time of 90%, all dirt dissolves and is eliminated in one stroke.
12-Stage Protection for Added Peace-of-Mind - With the 12-stage protection system from both hardware and software support, WINBOT W2 OMNI offers the highest level of window cleaning safety. ECOVACS stands firmly behind our product's safety. WINBOT W2 OMNI comes with insurance protection that offers financial security and worry
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9.6
3
ECOVACS
ECOVACS WINBOT Mini Window Cleaning Robot - Compact Design, Dual Nozzles with Ultrasonic Spray, 9-Stage Protection System, Intelligent Path Planning, 3 Cleaning Modes, Anti-Slipping System
Why we love it
Compact design for small windows.
Efficient ultrasonic spray system.
Advanced safety and path planning.
Main highlights
Ultrasonics Water Spray Systerm - WINBOT MINI with an ultrasonic water spray system offer superior cleaning by atomizing water into a fine mist, which efficiently removes tough stains while using minimal water. This feature ensures an even, streak-free finish without excess runoff, making it gentle on glass surfaces, including delicate windows. The system's eco-friendly design reduces the need for harsh detergents and frequent water refills, while its adaptability to various conditions ensures effective cleaning on dusty or oily surfaces.
Slim & Compact Design - Besides floor-to-ceiling windows, small sized windows, framless or tilting windows, WINBOT MINI's uniquely small, thin design allows it to reach areas other robotic window cleaners can't. The WINBOT MINI can now clean small windows with a single side length less than 30cm, and windows with handles (the distance between the handle and the glass is around 50 - 80mm).
Intelligent Path Planning - WINBOT MINI's powerful WIN-SLAM 3.0 helps the robot automatically plan the most efficient cleaning path with minimal effort, detect the window frame and size to optimize cleaning coverage, effortlessly avoid obstacles taller than 4mm for smooth operation even on complex window structures and employs strategic avoidance for obstacles up to 50mm high. It also has 3 customized cleaning modes: Fast Cleaning, Thorough Cleaning, and Spot Cleaning. You can effortlessly achieve sparkling clean windows.
Edge Detection Technology - WINBOT MINI achieves ultimate edge cleaning by removing the bumper rails, which brings utlimate cleanliness with up to 99.5% coverage. The WINBOT MINI is equipped with mutiple sensors that can smoothly bypass obstacles and prevent jamming. Users can say goodbye to stubborn dirt and grime hiding in those hard-to-reach edges and corners.
9-stage Protection System - With the 9-tier protection system from both hardware and software support, WINBOT MINI offers A high level of window cleaning safety along with cleanliness. The whole protection system includes 6 stage hardware-based fall protection measures, 2-stage intelligent protection, and accidental damage insurance.
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Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria. While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
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9.9
1HUTT
Versatile power options for any location.
