Can a window robot spray and wipe on its own?
Short answer
Yes. Both Winbots spray cleaning water through three nozzles and wipe with a wet pad; the W3 Omni's station also washes the pads for you.
Which robots can do it?
- Ecovacs Winbot W2 Pro OmniYes
The W2 Pro Omni sprays through three wide-angle nozzles and wipes with a wet mop.
Good to know: Maker's description.
- Ecovacs Winbot W3 OmniYes
The W3 Omni sprays through three wide-angle nozzles, wipes with a wet pad, and its station washes the pads automatically.
Good to know: Maker's description; CyberShack confirms the pad-washing dock.
Why it matters
Spraying, wiping and rinsing cloths is most of the work of cleaning windows, so a robot only helps if it does that part.
Not proven yet
How many panes one tank and pad cover before you refill or rinse.
How we know (3 sources)
Weeks-long review of the Ecovacs Winbot W3 Omni (AU$1,299), 4.5/5: cleaned better than by hand, with a dock that washes its pads and layered safety (strong suction, about 30 minutes on backup power, a 100 kg safety cord). Leaves a faint pad outline to wipe off, once got stuck on a roller blind, and suits large square panes best.
Read the sourceUS product page for the Winbot W3 Omni, read Oct 23, 2026: a station with Vortex Wash that washes the wiping pads automatically, three-nozzle wide-angle spray with a wet pad, TruEdge edge cleaning, a two-in-one cable that combines safety and power cords, and a 12-level protection system.
Read the sourceGlobal product page for the Winbot W2 Pro Omni, read Oct 23, 2026: a portable station with a built-in battery, an automatic cable coiler, controls and storage; a two-in-one cable that combines safety and power cords; three-nozzle wide-angle spray with a wet mop; and a 12-stage protection system.
Read the source
Status timeline
No status has changed since we started tracking. Every entry is dated and backed by the sources on this page.
- First recorded: In storesEcovacs Winbot W3 Omni
The W3 Omni sprays through three wide-angle nozzles, wipes with a wet pad, and its station washes the pads automatically.
- First recorded: In storesEcovacs Winbot W2 Pro Omni
The W2 Pro Omni sprays through three wide-angle nozzles and wipes with a wet mop.