1Four-way ultrasonic spray
Four ultrasonic nozzles mist both cleaning pads evenly to loosen grime, so it needs fewer passes and leaves no streaks, even in dry weather.
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A fine mist from four nozzles-6%CODE26BTS01T11
FMART T11 Ultrasonic-Spray Window Cleaning Robot
A window-cleaning robot that wipes while four ultrasonic nozzles spray a fine mist. It grips glass with 5,300 Pa of suction, cleans up to 60 m² per 100 ml fill, and at 60 mm thick fits narrow gaps. Control it by app or remote.
6%$153.37
Price with code · Geekbuying · as of 2026-10-09Code 26BTS01 · 6% off
max $20 · orders over $50 · until 2026-10-31
2App, remote and Korean voice
Control it with a 2.4 GHz remote or the app, with voice guidance in ten languages including Korean, English, Japanese, Chinese and Spanish. Route and spot cleaning modes are built in.
3Three layers of safety
5,300 Pa of suction holds it firmly to the glass, a built-in UPS keeps it in place during a power cut, and a 4 m safety rope rated for 1,393 N guards against falls from high windows.
Key specs
- Suction
- 5,300 Pa
- Water tank
- 100 ml (up to 60 m²)
- Thickness
- 60 mm
- Power
- 72 W
- Weight
- 1 kg
- Ships from
- EU warehouse
Good pick if
- You have floor-to-ceiling or high windows to clean
- You also want to do bathroom mirrors and kitchen glass
Think twice if
- You want it to run without a power cord
FAQ
Is there a promo code?
Yes. Enter 26BTS01 at Geekbuying checkout when buying the FMART T11 Ultrasonic-Spray Window Cleaning Robot for 6% off. Conditions: max $20 · orders over $50 · until 2026-10-31.
What’s in the box?
The robot, a power plug and adapter, a power cord, a safety rope, a water-filling bottle, a remote control, the user manual and cleaning pads.
Where can I use it?
Small windows, frameless windows, floor-to-ceiling glass, bathroom mirrors and glass, and kitchen splashbacks.
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