Liectroux S9 Window Cleaning Robot: 9000Pa suction power
This window cleaning robot is for homeowners who want sparkling windows without the hassle of ladders and squeegees. While most robots focus on basic cleaning, ours delivers a professional-grade shine that transforms your view.
You get 9000Pa suction that lifts stubborn dirt, plus dual rollers and a six-nozzle water spray system that leaves no streaks. The gyroscope navigation and edge detection let it clean efficiently up to 90㎡ per pass, with a 7.5 cm ultra-thin body that fits tight spaces. Control it via remote or app for scheduled cleaning—the anti-fall system with fourfold protection means you can trust it on upper floors. It operates quietly at ≤65dB, so it won't disrupt your day.
Features
- Dual roller brushes
- 6-way water spray
- App and remote control
- Gyroscope navigation
- Edge detection
- Anti-fall system
- Cleans up to 90 square meters per pass
- 7.5 cm ultra-thin body
- Quiet operation ≤65dB
- 4 cleaning modes
- 5-year warranty
- 9000Pa suction power
General specs
- Brand: Liectroux
- Model: S9
- Seller: Geekmaxi
- ID: 7233
- Shape: Rectangular
- Weight: 1.65
- Dimensions: 0.25, 0.08, 0.08
- Cleaning Type: Wet
- Suction Power: 9000
- Cleaning Modes: Edge
- Control Method: App, Remote
- Navigation Technology: LiDAR
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Geekmaxi
| Date | Price |
|---|---|
| 1/7/26 | $196.63 |
| 12/6/25 | $186.15 |
Shipping options
United States
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| Brand | Liectroux | Konka | iRobot | Bagotte | Proscenic | Lefant |
| Model | S9 | KC C21 | Y314020 | BL20pro-wh | 850T | M330 Pro |
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| Price | $196.63 | $91.95 | $169.00 | $899.00 | $208.29 | $109.98 |
| Seller | Geekmaxi | Banggood | Amazon | Amazon | Gshopper | Amazon |
| Update | Dec 11, 2025 | Mar 4, 2026 | Feb 4, 2026 | Feb 4, 2026 | Jul 25, 2024 | Feb 7, 2026 |
| Shape | Rectangular | Round | Round | Round | ||
| Weight | 1.65 | 6.27 lbs | <num1>, <num2> | |||
| Dimensions | 0.25, 0.08, 0.08 | 13.2 inches, 13.2 inches, 4.1 inches | 4.65, 9.14, 9.14 | 10.92, 35.56, 33.02 | ||
| Cleaning Type | Wet | Wet and Dry | Wet and Dry | Wet and Dry | Wet and Dry | |
| Suction Power | 9000 | 1000Pa | 70X more power-lifting suction | 5000 | 3000 | <num1>, <num2> |
| Cleaning Modes | Edge | Auto, Edge, Spot | Auto | Auto, Edge, Spot | Auto, Turbo | |
| Control Method | App, Remote | App, Voice | App, Voice | App, Voice | App, Voice | |
| Navigation Technology | LiDAR | LiDAR | LiDAR | LiDAR | ||
| Dustbin Capacity | 400mL, 0.0141 cubic feet | 0.25 | 0.48 | |||
| Battery Type | Lithium-Ion | Lithium-Ion | Lithium-Ion | Lithium-Ion | ||
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | ||
| Charging Method | Auto Docking | Auto Docking | Auto Docking | |||
| Smart Assistant Compatibility | Alexa, Siri, Google Assistant | Alexa | Alexa, Google Assistant | Alexa, Google Assistant | ||