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

This window robot is great! It is small, so it’s footprint allows it to be used on normal windows that have a small area, or side- light windows, or even grided windows. It works very well, easy to use, and is amazing at leaving windows streak free. I’m not sure how well it works if one uses some substitute window solution other than what is made by this company. It would be great if one could detach the safety cord as it is somewhat useless for ground level windows and gets in the way. It would also be nice if the power cord was longer or there was an adapter to make the cord longer. I was very pleasantly surprised by its performance, but you really have to stay there while it’s cleaning the window unless you have very large windows because it gets done so fast. I was hoping it would work to clean the sunroof on my Tesla or the windows on my car, unfortunately it keeps saying it’s at the edge of a window even when it’s in the middle. Not sure how this is determined, but it could be the curvature of the glass because I noticed when I put it on the roof of the Tesla it does not lay flat against the glass and you get a low suction alarm. It might be possible to put a spacer pad in such that you can see a larger area, but this has to be confirmed from the manufacturer.. I have not used it on any heavy duty mode other than but the default mode works just fine. I have very dirty windows all the time on the west side of my house from the well water from my sprinkler and it cleans crystal clear. Cleaning fluid us expensive but there is enough supplied for two times on a 1800 sqft house. The refill should last well over a year and is cheapest ordered direct.

We have several large windows on our home—some reaching nearly two stories high—and getting them truly clean has always been a challenge. Usually it meant dragging out a long extension pole with a squeegee or climbing a ladder, neither of which is quick or fun. Since I’m already a big fan of robotic cleaners (we have multiple robot vacuums, a robot mop, and even a robotic pool cleaner), this window cleaning bot immediately caught my attention. I’m glad I gave it a try, because it genuinely works. It cleans remarkably well, sometimes needing a couple of passes on really dirty glass, but it leaves the windows almost perfectly streak-free. The suction power is also no joke. I was concerned it might fall and I'd be out a significant investment... or even worse, it could fall on someone and cause a serious injury... I tested it by tugging the tether to simulate it snagging, and this thing held on like it was glued to the glass. Using it is simple: place it anywhere on the window, power it on, and let it do its thing. When it finishes, turn off the suction and you’re done. The only maintenance it really needs is flipping or swapping the cleaning pads when they get dirty, which is fast and easy. The only time it needed intervention was on our French doors, where the handle slightly overhangs the glass and the bot got itself wedged underneath. Not a big issue, but worth noting. The base unit, which the cleaner is usually stored inside, doubles as a battery pack allowing you to unplug the device and use the cleaner "cordless"! This was especially useful when I decided to take it on the roof to clean our solar panels of our desert property. Not sure what the runtime of the battery is, but i was able to clean 20 of our 77" x 40" panels with juice to spare! Overall, this little machine has saved us a ton of time and effort. For anyone with large or hard-to-reach windows, it’s absolutely worth it! Hey, it even cleans Solar Panels!

We have 28 windows 3’x3’, couple of doors and some smaller bathroom windows so a robot idea was very attractive. I read reviews at different times and places ordered this setup. I was hugely disappointed when reading instructions it said “Not for outside use”! 50%of value lost, hadn’t seen any review reference this! Then instructions stated “must be present and monitor while operating”. More value lost (you can still drink a beer while operating, but Bourbon goes better watching robots work)! Windows must have a 3mm rim (our inside windows complied), but again, negatives not mentioned in reviews and you now own this thing. Operation was interesting. Job done is very good to excellent. The robot removes dog snot, fly specks, and grandson’s greasy fingerprints very well…it double treats heavy spots, releases cleaning fluid mist when it senses need. It gets corners very well. Maybe the best advantage is that it’s 2” height moves perfectly behind curtains and hanging plants. Two of our windows were behind a large desk and had a two year film on them. The bot was easily released behind desk and completed work without having to move desk. Did have to repeat three passes to remove old film to achieve my satisfaction with job. Interesting programming watching it position itself and the process of cleaning. It likes to orient for long runs if windows aren’t square. Need to know: the bot is female. She talks to you telling “good suction as been achieved “ and “job completed, about to release from window”. The cloth cleaning pads need rinsed and rotated often, about every two windows. Easily done. I will order about 6 more of these just to keep the setup working with less interruption. Also, their fluid appears to work well on target areas. It appears to be economically stingy but will order more for storage. (If you don’t rinse and wring out pad often the robot will leave a rectangular “dirt” mark where it stops on window that is visible in certain light and angle, but cleaned often this is avoided). The machine is very easy to use. Needs three hour charge to get started, but charges while in use too. I needed an extension cord from our outlet to avoid bot lifting transformer/power cord off floor. Only aggravation is (was) the inclusion of a “tether cord” that is supposed to be attached to table leg or chair during use (no understanding of why and it was completely unnecessary for any operation we did). Maybe very large windows to avoid stretching power cord. Finally, with knowledge of operation it is a very good machine and probably makes indoor window cleaning easier, certainly more fun and entertaining! Dependability still to be evaluated. UPDATE when you download and use app it states in double clean “ for use in exterior cleaning “!

I couldn’t believe what a great job this little, quiet machine can do!!! I Iike that I can run it on battery or plugged in. I’ve used it on at least 40 window cleanings and it’s still going strong! We live on the ocean so the windows get really salty. If the windows are especially dirty I did need to run it 2 or 3 times on the window to get a perfect result BUT who cares? I didn’t need to do any work or climb a ladder. Occasionally it leaves a vertical streak line but that wipes right off with a microfiber cloth. I have shown it to lots of my neighbors in our condo building and I have “sold” at least 8 more…you’re welcome Ecovac!!!

This window washing robot was the perfect size for my house and windows and patio doors. It works very well and does a very good job. It is not perfect, as some of the outside dirt doesn't come off with its use. But for my hard to reach upper windows that I used to have to get a ladder to clean, it works very well and cleans them very good. Once in a while a few little spots have to be hand wiped with a harder motion to get everything off. I would say this little guy gets about 98% of the dirt off of all the windows and patio doors I cleaned. It's very fun and easy to use and really is amazing how well it adheres to the window and how well it cleans overall. Turns a nasty job into a pretty pleasant experience.

I don't write reviews - but had to share that I wish there was a 6th star. Just WOW! This product is AMAZING and truly remarkable for the price point (or any price point). I am fortunate to have home with huge windows that we've gotten quotes of ~2K to clean. This unit does a better job, faster, and for $240ish dollars. Moreover, and I'm embarrassed to day (and likely need to get out more), it's sincerely fun to use. So many of these home "robots" necessitate a 30 pg instruction manual and 12 years in Vienna and a Ph.D. to decipher. Further, they tend to be pretty buggy and take forever to figure out how to manage around their shortcomings. This product is truly brilliant. While it has an app, what is truly wonderful is you don't have to mess with the app. once set-up. You simply start the unit and off it goes retaining your preferences. ECOVACS has really thought through the user experience such that it's painfully simple and efficient. It's rare in life to find something that gives you what can't be purchased: The gift of time. Just wow....

This isn’t a bad product, but in my opinion the Winbot mini window cleaner robot doesn’t save time and isn’t worth the hassle. The biggest issue I noticed is in my video. Most of the cleaning solution turns into mist and goes into the air, so the glass stays dry. I used about 1/4 of the bottle per window and still ended up dry-cleaning most of it. I thought about pre-spraying them manually with windex but the manufacturer said not to use non oem solution. It wasn’t a windy day, and the misting nozzles are pointed outward and away. I live in the Southwest, where it’s hot and dry, so the fluid will evaporate before it hits the glass. This was a cool January day and it was already ineffective, which means it will only get worse later in the year. The cleaning pads get dirty as fast as your windows are dirty. I had to clean the pad after every window, and it still left streaks. The windows were very dusty, so my wife had to pre-clean them. At that point I started wondering why we even have this device 😂 I also tried it on a glass shower door with the same result. The solution goes airborne, the glass stays dry, and it actually did a poor job. You also have to monitor it constantly, so it doesn’t save time unless you enjoy watching it clean. I didn’t get a chance to download the app and see if they have any way to point the nozzles down on the glass more but I doubt it. Between finding an outlet, refilling the solution, cleaning or replacing pads, and storing the unit, it’s easier to use a good squeegee and window-cleaning solution. Plus, with traditional cleaning you can also clean the window frames, screens, and weep holes at the same time. Sorry ecovac, mine is going back and I’m going to order a top quality squeegee and window washing concentrated solution.

The bot did a very good job on both inside and outside windows that have been rarely cleaned since the house was built in 2017. At a cost less than one visit by professional window cleaners, it already paid for itself. Some issues: The power cord must be plugged in for the bot to work. The hype about the battery doesn't mean it's cordless. The bot comes with a safety cord you're supposed to loop around something above each window and tie securely to prevent the bot from falling to the ground in the event of a power failure. The reality is there isn't a place above most windows to secure a safety cord so its main purpose is to get tangled up with the power cord and it's real purpose is to void the warranty. Youtube videos show it neatly coiled and dangling while the bot is cleaning. The bot does leave an imprint when it finishes and disengages from the window. It was easier to wipe the imprint off immediately than to try to do so after the cleaning solution dried. One mystery I still don't have an answer for...how to easily get the bot up to clean high windows. I was hoping it could be attached to a pole and hoisted up from the ground. It looks like you have to physically place the bot on the window and hold it with two hands while it disengages. In other words, exciting ladder time! Hopefully these issues get cleared up over time. The bot really does a great job of cleaning windows and saving money.