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ECOVACS WINBOT W3 OMNI Window Cleaning Robot

Home Windows, High-Rise Apartments, Glass Doors & Corridors, Sunrooms, Exterior Glass, Commercial Storefronts, Floor-to-Ceiling Glass

Overview

The ECOVACS WINBOT W3 OMNI, unveiled at CES in January 2026, is the company's flagship window-cleaning robot and the first with a fully hands-free multi-functional station: its Vortex Wash system pressure-washes the wiping pad in about a minute and self-cleans its own chamber, so users never touch a dirty pad. WIN-SLAM 5.0 navigation with 1 mm obstacle avoidance, a TruEdge retracting scrubber, and three-nozzle wide-angle spraying deliver edge-to-edge results, while 12-stage fall protection, a 100 kg-rated safety rope, and optional accidental-damage insurance make high-rise exterior cleaning genuinely safe. It runs plugged-in or cordless for up to 130 minutes, making it the most complete robotic window cleaner ECOVACS has released.

Key Highlights

  • Industry-first Vortex Wash station automatically washes the wiping pad in ~1 minute via 16 high-pressure nozzles (20 kPa) and 4 scrubbing discs at 200 RPM - no more hand-washing dirty pads - plus a self-cleaning station that drains into a sealed grime tray and wastewater tank
  • WIN-SLAM 5.0 navigation with 1 mm precision obstacle avoidance, TruEdge retracting scrubber for edge-to-edge cleaning at 1.1 mm accuracy, and three-nozzle wide-angle spray tackle frames, mullions and stubborn stains in a single pass
  • Dual power modes: plug in for unlimited runtime or run cordless up to 130 minutes on the built-in battery, with the two-in-one power & safety cable and automatic cable management keeping setup tidy
  • 12-stage safety protection - 8 hardware fall-prevention measures plus intelligent sensors (optocoupler edge detection with 0.02 s response, gravity acceleration sensor) and accidental damage insurance - generating 800 N+ of anti-drop suction with a safety rope rated to 100 kg tensile strength
  • Ecovacs' largest water tank yet (80 ml) covers roughly 50-55 m² per fill, while 8 app cleaning modes (Fast, Deep, Thorough, Spot, Edge, Remote, Heavy-Duty, Zone) with 360-degree remote control adapt to any window layout

Video

Technical Specifications

Brand ECOVACS
Model ECOVACS WINBOT W3 OMNI Window Cleaning Robot
Suction Power 10,000 Pa max suction (official marketing); 3,300±100 Pa while moving (official spec sheet); ~8,000 Pa per windowrobotlab testing
Safety Features 12-stage protection: 8 hardware fall-prevention measures (auto air-pressure compensation, floating cleaning cloth plate, optimized suction), 3-stage intelligent protection, plus accidental damage insurance; station generates 800 N+ suction force; three-layer composite safety rope rated to 100 kg tensile strength with an additional 1 m secondary tether
Noise Level Not officially disclosed
Dimensions Robot body ~270 x 270 x 76 mm (10.63 x 10.63 x 2.99 in, per Amazon listing; official spec sheet does not disclose robot dimensions); station weighs 10 kg; packaging 418 x 398 x 510 mm (L x W x H)
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