Robot Window Cleaner With Sprayer 

This is a good solution and it works. I was skeptical at the beginning but turns out to work well. We have very large and tall windows and it's difficult to clean. This makes a decent job.

The main cleaner body has very powerful suction. I did not use the safety rope that was provided in the box, and it worked perfectly fine. However, I would use the safety rope for outside windows just to be sure everything is okay. The sound of the machine is not very loud, and it sounds like a vacuum.

I am shocked at how well this did with cleaning my very dirty windows! I have only used it on three windows so far (and I have many left to do), but wanted to post now in case anyone was on the fence about snagging this

Kinda amazed by the nice packaging. Came with a nice case, it’s very easy to put back after using it. Cleaned very well, the house even seems brighter after cleaning all the windows.

For windows as large as ours and exposed to dust and open air in our sunroom we have to do a double clean cycle on each one to avoid any streaks.

We have a lot of windows in our house - many many windows! So I’ve been looking for an alternative to cleaning them myself. I was very skeptical about robot window cleaners until ECOVACS brought out their own. In my opinion, they have the best robot mops on. The market, so I took a chance hooting that their window cleaner would be equally good. We have only had it for 3 days, and I’m totally amazed at how good it is! It won’t get stubborn sticky marks off the window, but it does a really good job cleaning! I wish their app was a little more functional and I wish we could use cleaning fluid, but other than that, it’s a great alternative to spending thousands on a window cleaning service. One hitch: it sometimes gets stuck in the bottom right hand corner, but I think you have to make sure the cables are as free and loose as possible. If this keeps recurring, I’ll call the company to see if there is a fault with my device. Highly recommended overall!

I tried out one of the cheaper two spinning head units.. it didn't work well at all. Left corners and edges unclean. Also left circular marks on Glass... so effectively I had to go clean the glass afterwards. I tried this square unit by Ecovacs thinking it probably would be substandard. Well I am super happy. They wanted $350 to clean my windows. I was afraid they would break tiles on my roof so I really wanted to do it myself. This Ecovac unit when set on 2x clean (2 cycles) it does fantantic on my large sliding glass doors. When it comes to my windows it does quite well. I did have a couple windows that it slipped off of. The reason it slips is if you have edges on side of the glass that are less then 40 degrees it may slightly go over the edge and then loose suction and fall. They have a strap to catch it if it falls, problem is you may not have anything above to strap it too. SO what I did was grab a few large cushions from my back porch furniture and put them under the particular window I am cleaning just as a fail safe backup. They are a couple high windows on 2nd floor I just open the window, hold the cord up high and let the robot clean.. while I play spotter. Once again this is only because my windows have a shallower edge. My Glass sliding doors have a straight 90 degree edge so they never have had any issues riding up and falling off. After each window, I simply pull the terry cloth pad off the bottom, do about 4 quick rinses and squeeze it out and put it back on for another window. The unit also has a small water tank that I refill with filtered water (Zero water) after each 2 large windows or glass doors. I also love the cary case they provide, it looks nice but more importantly has plenty extra room so all the cables easily fit in with any struggle. By the way, I had not cleaned my windows in 7 years.. Yet they came out very clean. VERY happy with this product. Oh also if the power goes out it has its own safety batter that keeps the suction going so it doesn't fall off of a windows because of loss of AC power. NOW I just wish I could find a good floor robot mopper.... BUT i'm afraid to try any out yet. I will wait a bit longer for more improvements there.

Cleans really well. Have a large window wall looking out on a lake. The middle tier of windows, I have to get up on a ladder to place the robot, but it always came back to where I could grab it when done. I held the safety rope at all times in case it came off, it never did, but I don't think it would survive a crash down about 10-15 feet to the floor. Had not washed the windows in two years. It did leave a little dirt with the default fast clean, but only visible when the sun is at just the right (wrong?) angle. I am sure a second run over the windows would leave them spotless. I like the square-ish corners on the robot. I am sure it gets into the corners better than the round robots. Four windows on the lower tier are doors with handles that protrude out over the windows and of course it could not clean under them. The robot annoyingly insists that I scan the code and install the App everytime I turn it on. I did that the first time. When the app started asking me for access to everything on my WLAN, and in view of where this robot comes from, I canned that idea. I can use the robot without the app, but only have access to the fast cleaning mode and no control over where the robot goes. Did not find that to be a problem. Overall, makes cleaning that huge window wall much easier.

I have had significant neck surgery. I do not need to be standing on a wobbly ladder cleaning windows. PERFECT SOLUTION! Outside windows that haven’t been cleaned in 5 years? CLEAN! Dried mastiff slobber on doors and windows? SPARKLING! No streaks. No worries about cleaning solution. Hasn’t list suction, I am thinking of removing the tether. Customer Service is very responsive to questions. My elderly parents bought one and I don’t have to worry about them on a ladder cleaning windows. Mothers Day, Fathers Day, Christmas, and Arbor Day are the perfect reason to BUY IT!

I have two 8 foot sliding doors that I tried every which way to clean. They looked clean until the sun came up in the morning! It was so frustrating. This machine is a game changer! I have used it on all my windows and love it. I did have a problem with one set of windows where the bottom of the window faded down and the winbot lost suction and fell off. My husband then gave me a piece of wood and two clamps that I could put on the outside of the window and it works great. I know this seems like a little too much work, but it cleans so much better than what I could do so it is worth it to me, I just absolutely love this Winbot!

I really wanted this to work. It is well-made except for the software that cannot detect low round plastic window frames that are generally on the portion of a slider that sits in the middle of the window. Buggers! After all of the variants of these battery powered bots you would think some bright engineer would have figured this out by now. What happens is the bot rides over the low frame and stops. This is a problem if you can't reach it. It cleaned the window pretty well. I had to clean it twice but I expected to do that. This will be a great tool for my kind of windows when someone gets a new version of this software figured out to "read" the shorter frames. I had to return it.

This thing is cool! Is it as good as a human window washer? Perhaps not as good as the best human but available all the time. I live in a house with a ton of windows and one visit from a washer far exceeds the one time cost of this little, handy robot. Ease of use is great and it packs away in a nice little package ready for its next use. Thumbs up!