Liectroux S11 Review
A window-cleaning robot with 8000Pa suction, four-way atomized water spray, automatic navigation, Tuya/Smart Life app control, remote control and backup power protection.

Advantages
- ✓ Strong listed suction
- ✓ Automatic spray and navigation
- ✓ App plus remote control
- ✓ Multiple safety mechanisms
Limitations
- – Requires mains power during normal operation
- – Pads and nozzles need maintenance
- – Not appropriate for every window shape or condition
Overview
A window-cleaning robot with 8000Pa suction, four-way atomized water spray, automatic navigation, Tuya/Smart Life app control, remote control and backup power protection.
Key features
- 8000Pa suction
- Four-way atomized water spray
- Automatic navigation
- Tuya and Smart Life apps
- 2.4GHz remote control
- Backup power protection
How it works
Attach the safety rope, place the dampened cleaning pads correctly, connect power, position the robot on suitable glass and choose an automatic or manual cleaning mode using the remote or app.
Who it's for
Best for homes with larger windows or glass surfaces where automated cleaning can reduce repetitive manual work.
What to consider before buying
The robot must be set up according to the safety instructions and is not a hands-off substitute for safe access practices. Keep the safety rope attached, verify suitable glass/edge conditions and maintain the cleaning pads.
Pricing and terms
Price can change; check the current GeekBuying listing before purchase.
The current GeekBuying listing advertises return/refund and manufacturer-warranty coverage; confirm the terms for your destination at checkout.
VelinQo verdict
The Liectroux S11 is most useful for households where manually cleaning large or hard-to-reach glass is inconvenient. Strong suction, automatic spray and app/remote control make it feature-rich, but it still requires a power connection, safety-rope setup and correct pad maintenance.
Frequently asked questions
How strong is the suction?
The listing specifies 8000Pa.
Can it be controlled by phone?
Yes. It supports Tuya and Smart Life app control as well as a 2.4GHz remote.
What happens during a power failure?
Its backup system is specified to maintain protection for up to 30 minutes; the safety rope should still always be installed as instructed.
Always verify current features, pricing and compatibility on the provider's website.