US buying guide
A lower-competition market where pane compatibility, safety and the amount of supervision need clearer explanation.
Available models
ECOVACS · Released 2025
ECOVACS's original compact window robot, small enough for panes the bigger models can't fit. It suits awkward windows near a socket. It needs a mains lead, though, and misses the edge by the frame.
ECOVACS · Released 2023
Ecovacs's older mains-powered window robot, made for big everyday panes. It leaves glass clean and mostly streak-free. It's loud, though, misses a strip round the frame, and is being sold off.
ECOVACS · Released 2024
Ecovacs's older window robot with a carry-around battery station, since replaced by newer models. It cleans big windows, glass doors and mirrors well with few streaks. It misses corners and edges, though, so you'll still wipe those by hand.
ECOVACS · Released 2024
Ecovacs's window robot tethered to a portable battery station, so you don't need a socket by every window. It's good on large windows and glass doors, and stays put safely. You'll still wipe the corners and move it between panes.
ECOVACS · Released 2026
One of the better window-cleaning robots for large glass, especially because the station cleans the pad for you. It saves real effort, but it is heavy, expensive and still not a completely hands-off cleaner.
MOVA · Released 2026
MOVA's compact, mains-powered window robot, small enough for narrow and divided panes. It cleans ordinary framed windows very well. It's unreliable on frameless glass, though, and leaves the corners to you.
Buying questions
