Robotic window cleaner Ecovacs WG852-11EDR, suction, LiPo 4500 mAh, 271×271×77 mm, white

The ECOVACS WINBOT W2 PRO is a cordless robotic window cleaner designed for automated cleaning of flat glass surfaces. It attaches to interior panes or accessible exterior windows and performs wet and dry cleaning cycles using a triple-nozzle sprayer and a powerful suction system to deliver an even finish across the whole pane while reducing manual effort in homes or offices.

Advantages

WINBOT W2 PRO provides edge-to-edge cleaning with ultra-fast edge detection and a steady-climbing system that keeps the robot stable on vertical glass. The unit includes 10-level safety protection and can be controlled via a mobile app or the supplied remote control, enabling flexible operation without direct handling of wet surfaces.

Suitable for

• Interior flat windows in homes and apartments
• Accessible exterior windows with safe attachment points
• Glass doors and partition walls
• Small office windows and shopfront panes

Key specifications

• Type: Cordless robotic window cleaner
• Surface: Flat glass surfaces (interior and accessible exterior)
• Cleaning modes: Wet and dry cleaning cycles
• Sprayer: Triple-nozzle sprayer for even application
• Control: Mobile app and remote control
• Safety: 10-level safety protection, steady-climbing system, edge detection
• Power source: Battery (rechargeable)
• Battery capacity: 4500 mAh (LiPo)
• Dimensions (W × D × H): 271 mm × 271 mm × 77 mm

How to use

Attach the WINBOT W2 PRO to a clean, flat glass surface following the manufacturer's mounting instructions and power on the device. Select the desired cleaning mode in the app or with the remote; the robot will apply cleaning solution via the triple-nozzle sprayer and run wet and dry cycles to remove dirt and streaks. Monitor progress from the app or by keeping the remote within line of sight, and remove the robot when the cycle completes.

Recommendations

Remove large loose debris from the glass before operation, ensure the window frame or surrounding structure provides a secure attachment area for the robot, and use only recommended cleaning solutions. Do not use on heavily damaged or irregular glass surfaces. Regularly check the robot's pads and sprayer for wear and replace them according to the manufacturer's guidance.