Window cleaning is one of those chores nobody actually enjoys, and the Liectroux S11 is here to take it off your hands entirely. This wall-hugging robot sticks to glass with a serious 8000Pa vacuum motor and works its way across your windows so you don't have to.
Overview
The S11 is designed to tackle windows, glass doors, floor tiles, and even wall tiles. It navigates using a built-in gyroscope and covers the surface in efficient, systematic patterns. The 4-way atomized water spray keeps the microfiber pad just damp enough to lift dirt without soaking the glass, leaving a clean, streak-free finish every time.
Key Features
- 8000Pa strong brushless motor suction for secure adhesion on glass and tiles
- 4-way atomized water spray with dual nozzles on each side for even coverage
- Gyroscope-guided navigation with Z-shape, N-shape, edge, and spot cleaning modes
- 90ml water tank with automatic dispensing
- Backup 500mAh Li-ion battery keeps suction going for up to 30 minutes during a power cut
- 8 micro-switches for collision detection and edge awareness
- Safety rope rated up to 150kgf for extra peace of mind
- App control via Tuya and Smart Life, plus a 2.4GHz wireless remote (up to 20m range)
- Works on frameless windows and various smooth surfaces
Who is it for?
The S11 is a solid pick for anyone with large glass surfaces at home, whether that is floor-to-ceiling windows, balcony doors, or shower screens. It is especially useful if you live in a high-rise where manual cleaning is awkward or risky.
Pros and Cons
- Pro: Powerful suction with a reliable safety backup system
- Pro: Smart app control adds real convenience
- Pro: Works on multiple smooth surfaces, not just windows
- Con: 90ml tank may need refilling on very large surfaces
- Con: At 2.7kg, it is on the heavier side for a window robot
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