ECOVACS has expanded its world-leading WINBOT lineup with two new robotic window cleaners launched at IFA 2026 in Berlin. The flagship WINBOT W2S PRO OMNI combines upgraded edge-to-edge scrubbing, cordless operation, intelligent navigation, and comprehensive safety features to transform window cleaning from a tiring, potentially hazardous chore into a hands-free experience.
TruEdge 2.0: Solving the “Last Dirty Inch” Problem
The headline upgrade is TruEdge 2.0 Technology, a system designed to eliminate the uncleaned border that plagued earlier robot window cleaners.
Four active corner scrubbers use high-density felt bristles to target dirt along window borders and corners, while continuous frame detection helps the WINBOT maintain stable contact with window frames and edges. Together, this four-way scrubbing system delivers up to a 46 percent increase in cleaning efficiency compared with the previous generation, covering up to 1 square meter in 90 seconds.
The WINBOT dynamically adjusts its path and brush position as it encounters different window structures, helping minimize jamming and maintain consistent coverage without manual intervention. For tougher outdoor dirt such as rain stains, dust accumulation, and bird droppings, its pressurized dual-side spray technology uses three precision spray nozzles on each side. The upgraded triple-nozzle design expands spray coverage to 90%, creating a fine, wind-resistant water film that loosens dirt before wiping.
Combined with an ultra-fine microfiber wiping pad, the system lifts away dust, pollen, water spots, fingerprints, smudges, and pet marks for a streak-free finish. A 4.1 fl oz water reservoir provides up to 807 sq. ft. of coverage per fill, allowing users to clean more windows without repeatedly stopping to refill.
OMNI Station: All-in-One Control, Charging, and Storage
The OMNI Station combines control, charging, power, and storage in one portable base, making the WINBOT easy to set up, operate, and transport.
Its integrated 5200mAh battery provides up to 110 minutes of cordless cleaning, allowing users to clean in locations where power outlets may be difficult to access, such as balconies and bathrooms. The station can also connect directly to AC power for longer cleaning sessions.
A high-strength 2-in-1 compound cable combines power delivery and safety tethering in a single line and automatically retracts into the OMNI Station after cleaning, helping keep the setup organized and tangle-free. When the job is done, the WINBOT and its accessories can be stored inside the OMNI Station, while its soft rubber handle makes the station easy to carry.
WIN-SLAM 4.0: Intelligent Navigation for Every Window Type
Powered by WIN-SLAM 4.0 Technology, the WINBOT W2S PRO OMNI adapts its path planning across a wide range of window layouts, including expansive floor-to-ceiling windows, frameless partitions, and vanity mirrors.
Its multi-sensor detection system continuously monitors window frames and obstacles, allowing the WINBOT to calculate a bypass strategy when it encounters obstacles such as window handles or locks and continue cleaning. Through the ECOVACS mobile app, voice control, or shortcut buttons on the OMNI Station, users can choose from eight cleaning modes to suit different needs and scenarios.
At just 66dB, the WINBOT W2S PRO OMNI is the quietest model in the WINBOT family to date. Its four-layer noise reduction system combines Dual-Wing Air Ducts, vibration control, acoustic padding, and sound insulation to deliver quieter operation.
12-Tier Safety System for Peace of Mind
The WINBOT W2S PRO OMNI features a 12-tier protection system combining hardware and software safeguards for a secure and reliable cleaning experience.
Key protections include 10,000Pa suction power, automatic air pressure compensation, a floating wiping pad plate, anti-drop protection, and power-off protection. The automatic air pressure compensation system detects air leaks in as little as 0.007 seconds and compensates to help maintain consistent suction.
If power is interrupted or the battery level becomes low, power-off protection keeps the WINBOT attached to the window for more than 30 minutes, providing additional time for users to respond. For additional peace of mind, users can also enjoy insurance protection in the unlikely event of damage caused by a loss of suction.
Pricing and Availability
The ECOVACS WINBOT W2S PRO OMNI is now available at a limited-time launch price of $499.99, a $100 discount off its $599.99 MSRP, through September 14, 2026.
The WINBOT W2S PRO (without the OMNI Station) is available at a limited-time launch price of $339.99, a $60 discount off its $399.99 MSRP, through September 7, 2026.
Both models are available through the official ECOVACS store on Amazon.
Bottom line: The WINBOT W2S PRO OMNI tackles the biggest pain point in robotic window cleaning—edge coverage—while adding cordless convenience, smarter navigation, and robust safety features. For homeowners with large, hard-to-reach, or exterior windows, it offers a genuinely hands-free solution that previous generations couldn’t match.
