WINBOT W2 PRO Window Cleaning Robot, 3 Nozzles Water Sprayer, 10-Level Protection System, Win-SLAM 4.0 Path Planning, Steady-Climbing System, Edge Detection, App Control

I was somewhat skeptical when I bought this, but I have a huge wall of windows in my home, 10 feet high, and cleaning them has always been a struggle. This machine really works - I was pleasantly surprised. You simply fill up the solution, dampen the microfiber pad, attach it to the bot, activate the bot while it's pressed against the glass and off it goes, covering and thoroughly cleaning the entire pane. Selecting the cleaning program using the app is simple. Manually controlling the bot using the app isn't quite so simple but there really shouldn't be much need for that, as the cleaning programs do the job perfectly. I did not have to manually go back over any spots after the bot was done. The bot comes with a small bottle of branded solution. That's what I used and it works perfectly. Instructions state you can use other types of solutions - even home-made ones - but I played it safe and found a refill bottle of the branded solution from another online source (it does come from China and takes a bit of time). This solution cleans really well and leaves absolutely no streaks so I wanted to stick with what I know works. I should add that my windows are large, floor to ceiling "window wall" panels (I live in a high rise), for which this bot is well-suited...large rectangular panes with no protrusions from the framing. If you have smaller and/or more separated windows (i.e. lots of framing), I could see this being a bit more cumbersome to use - lots of stops/starts. Likewise, if you have protrusions from the glass edges/framing that the bot would need to navigate around (i.e. window cranks, locks, etc.) that would leave some spots still dirty requiring you to take care of those manually after the bot is done. But, if you have large panes of glass, especially tall ones that would require you to get on a ladder to clean, this bot is the perfect solution.

The ECOVACS WINBOT W2 PRO has completely transformed how I maintain my windows—effortlessly! ✨ From the moment I unboxed this sleek robot, its advanced features impressed me. The 3-nozzle water sprayer delivers a thorough clean, dissolving stubborn dirt and streaks without wasting water. But what truly blew me away? Its ability to conquer **massive floor-to-ceiling windows** with ease! It clings securely to glass surfaces, even on humid days, leaving zero streaks behind. 🏙️💧 Navigation is flawless with, ensuring every inch is covered methodically. The Edge Detection tech prevents accidental drops, giving peace of mind. Setup was a breeze, and the app control is a great! 🧠📱 After weeks of use, my windows gleam like never before, and the W2 PRO handles corners and edges better than I ever could manually. 🛡️🧼 If you dread window cleaning or have hard-to-reach panes, this robot is worth every penny. It’s efficient, smart, and exceeds expectations—especially for large or multi-story homes. ECOVACS nailed it with this innovation! 🏆👏 **Rating: ⭐⭐⭐⭐⭐ (5/5)** A flawless blend of tech and practicality—window cleaning will never be a chore again! 🌟🪟

It really is an amazing little device and works as advertised. Easy to set up and use and GREAT for high and hard to reach windows. Unfortunately I have not yet found a way to eliminate a “film” that the Winbot leaves on windows. Instructions are adequate but I’d like to know how to get better results. I have done at least 20 windows - some of them twice and still looking for something to improve the results. I will keep trying because I love the concept but I may still need a professional…

I purchased this because our new windows have a sunscreen protection, which since they have been installed I have never successfully been able to clean without streaking. I have tried everything imaginable to clean them with without any success. I could not be more pleased with how the windows came clean using this device. They look great! Also, windows I previously needed a ladder to reach are no problem. The Winbot will return to the location it was attached to when it completes washing the window. You do need to be near by to detach Winbot when it completes the window, though it does wait until you press the button to detach. It’s very easy to use, comes with a nice storage case and clean the entire window by running along the edges as well. I’m so happy I found this gem!

If you want clear beautiful windows, this is your ticket. It is so easy to use and my windows have never been cleaner. A few tips. Download the ecowinbot app and actually familiarize yourself with it. Make sure the cleaning pads are only slightly damp, not wet. Use the cleaning fluid that comes with the winbot for streak free. Have a clean wiping cloth to wipe the spot when you remove the machine from the window or it will leave a spot. I’m in love…

This little machine works well. It’s fun to use and really does a decent job cleaning windows.

I was happy with my first WINBOT (W1) for 2 years until it stopped spraying water and I got the WINBOT W2 PRO. When I got it it had water in the water tank already!? Maybe used before. I have 4 sliding doors that I wanted to clean first (no obstacles just plain glas windows). It worked perfectly on the first 3 windows and I was very excited. Then it stopped working on the last window (moved first and then stopped before starting to clean on top of the window saying that it got stuck because of an obstacle). There was no obstacle and I kept trying, same problem. I did a reset on the WINBOT and tried another window, worked first and then fell off!!!!! Imagine if I was cleaning my high up windows! This thing would have hit my head! I used to love ECOVACS WINBOTS and might try another one but this one apparently had a big problem (probably programming problem?)!

It's amazing how well it attaches to the glass and seems to do well at getting into the edges and cleaning evenly. However the cleaning is mediocre, it leaves a square mark that can be seen depending on the angle of the light or if the window gets condensation. You can only use the proprietary cleaning solution, they say any other window cleaning solution can damage the machine. It also goes through it pretty quickly. I've read that you could spray cleaner on the window before you attach the robot and I may try that. The machine is quite noisy, and it's very annoying that every time it starts cleaning it gives you a "friendly reminder" of what the various cleaning modes are for. This can't be turned off, you can turn the volume to zero but that also turns down the confirmation that it's properly attached or thet it's finished. I asked support if there was a fix for this and there isn't. My windows are not very large so it completes them quite quickly and I have to hear the same message on every window. As far as I can tell It doesn't monitor if it needs to be cleaned, it just reminds you regularly to rinse the cloth and corners. Overall it's easier than climbing ladders and carrying buckets of water and it may long term be cheaper than hiring pro's, but it feels like an early attempt at a window cleaning robot that will probably improve a lot in the next few years.