In this video, I’m showing you five smart window cleaning robots that can basically replace the whole “spray-and-wipe” routine—especially if you’ve got big glass panels, high windows, or anything that’s just annoying to reach. I break down what each robot is best at and why these newer models are getting so popular: strong suction to stay locked on, smarter navigation so they don’t miss sections, and microfiber cleaning systems designed to leave less streaking behind. I cover options like the compact WINBOT MINI for tighter spaces, and then step up through models like the Liectroux S9 and multiple ECOVACS WINBOT picks, including the W1 Pro and the W2-series Omni versions. The big takeaway is simple: there isn’t one “best for everyone.” Like I say in the disclaimer, the ranking isn’t a performance order—each one has its own advantages depending on your glass size, how often you clean, and whether you want more advanced docking/handling features. If you want cleaner windows with less effort, these are the types of robots worth looking at right now.