Cleaning large windows can be one of the most time-consuming household chores, especially in multi-story homes or offices. Liectroux G8 Window Cleaning Robot is designed to simplify the task with intelligent navigation, powerful suction, and automatic dual water spraying, allowing users to achieve streak-free windows with minimal effort.
Featuring 3000Pa suction, AI path planning, dual-wheel cleaning, and support for both framed and frameless glass, the G8 is built to deliver fast and reliable cleaning across a wide variety of smooth surfaces.

High-Speed Cleaning Performance
The Liectroux G8 adopts a dual-wheel rotating cleaning system that mimics the circular motion of hand cleaning. The rollers rotate up to 40 times per minute, helping remove dust, fingerprints, smudges, and stubborn stains more effectively than traditional wiping methods.
Its four-wheel drive system allows the robot to travel at speeds of up to 7.5 meters per minute, reducing the time required to clean large glass panels while maintaining consistent cleaning performance.
Automatic Dual Water Spray
Unlike basic window-cleaning robots that rely solely on dry microfiber pads, the G8 features a two-way atomized water spray system with a 120ml built-in water tank.
The fine mist helps loosen dirt while minimizing streaks and water marks. According to Liectroux, one full tank provides up to 6,000 sprays, enough to clean approximately 30 square meters of glass in a single session.

AI Navigation for Complete Coverage
The G8 uses AI intelligent route planning to automatically map its cleaning path and reduce missed spots.
Its square-edge bionic wiper is designed to stay close to window frames and corners, allowing it to clean areas that are often difficult for round window-cleaning robots to reach.
The robot also offers multiple cleaning modes, including automatic, edge, spot, and directional cleaning, giving users flexibility for different window shapes and cleaning needs.
Powerful Suction and Built-In Safety Features
To ensure secure operation on vertical glass, the Liectroux G8 generates 3000Pa of suction, keeping the robot firmly attached during cleaning.
For additional safety, it includes:
- Intelligent edge detection for frameless glass
- Anti-fall control algorithms
- Built-in backup battery providing up to 30 minutes of protection during power outages
- High-strength safety rope rated to 150 kg
- Voice prompts for operating status
- Low operating noise of less than 65 dB
Smart Controls
Users can operate the G8 through multiple control methods, including physical buttons, a mobile app, and a wireless remote control.

The robot also remembers its starting position and automatically returns to the original location after completing its cleaning cycle, making retrieval quick and convenient.
Compatible with a Wide Range of Glass Surfaces
The Liectroux G8 is suitable for much more than household windows. It can also clean:
- Floor-to-ceiling glass
- Sliding glass doors
- Mirrors
- Glass partitions
- Shower enclosures
- Storefront windows
- Skylights
Its support for both framed and frameless windows makes it a versatile solution for homes, offices, and commercial buildings.

Final Verdict
Liectroux G8 combines intelligent navigation, powerful suction, automatic dual water spraying, and comprehensive safety features into a compact window-cleaning robot that significantly reduces manual effort.
Whether you’re maintaining large residential windows or commercial glass surfaces, the G8 delivers efficient, hands-free cleaning with smart automation, making it an excellent choice for users seeking cleaner windows with less time and effort.








