Name: Ecovacs Winbot W3 Omni
Brand: Ecovacs Robotics
Availability: InStock

Ecovacs Robotics (China) Ecovacs Winbot W3 Omni (1)

$549 – $700Ecovacs US lists the W3 Omni at $578 on its own and $549 in bundle offers, against a $699.99 launch list price.

AvailableApp only10,000 PaPad-washing station130 min battery stationTruEdge corner scrubbers

≤ 1 weekShipping: undefined. Sold by Ecovacs US, Amazon and Best Buy. Amazon ↗

Remote control: Not possible. App only.

Official page ↗Review (GadgetGuy) ↗Review (Galaxus) ↗

Overview

The W3 Omni is the first window robot from Ecovacs with a station that washes its pad between panes, so one session can cover many windows without swapping cloths by hand. It debuted in January 2026 and reached US stores in March 2026 as the top of the Winbot range, above the W2 series. Reviewers call it the fastest and quietest Winbot so far, but the full system weighs about 12 kg, so it is far less portable than earlier models. Like all window robots it still has to be moved from pane to pane, and it needs smooth glass at least 3 mm thick.

Specifications

Category	Cleaning robots · Window cleaners
Released	2026
Country	China
Availability	Available
Programmability	No SDK, app / visual programming only
Built-in autonomy	Reactive · Responds to its surroundings without a map, such as avoiding obstacles or following a person
LLM support	None · Voice prompts only, no voice assistant or LLM.
Best for	Ages 12+ (estimated)
Vision sensors	No vision sensors
Actuators	DC / gear motors
Audio	Speaker
Compute type	Proprietary / undisclosed
Remote control	App only
Size	About 270 × 270 × 76 mm (robot), 2.1 kg; station 430 × 226 × 344 mm, 10 kg
Suction	10,000 Pa max suction (3,300 Pa while moving)
Cleaning	Detachable pad that holds more water, six-nozzle triple wide-angle spray from an 80 ml tank, and TruEdge scrubbers that extend at 200 RPM to reach frame edges
Dock	Omni station washes the pad in about a minute (16 high-pressure nozzles and 4 scrubbing discs) into a wastewater tank, holds the combined power and safety cable with automatic winding, and runs from mains or its own battery
Navigation	WIN-SLAM 5.0 path planning with multi-sensor detection, 16 cm/s travel speed
Obstacle avoidance	Optocoupler edge sensor (0.02 s response) for frameless glass, 3 mm minimum glass thickness
Runtime	Up to 130 min per charge, stays attached 30+ min at critical battery
Smart home	Ecovacs Home app with 8 modes and manual control, voice prompts in 11+ languages
Sensors	Optocoupler edge sensor, air-pressure sensing, gravity acceleration sensor
Compute	Not published
API / hacking	No official API. The Home Assistant Ecovacs integration reports Winbot models as unsupported