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Mamibot
Mamibot W120-T
73 / 100€230
Budget window-cleaning robot with remote control, anti-fall sensors and a safety rope for framed and frameless glass.
Best price €230 at AmazonBest for:Framed & frameless glassHigh windowsStreak-free finishHard-to-reach panes
•
surface
Framed + frameless
•
sprayType
Pad-only
•
safetyTether
Yes
🔋
Battery
UPS backup
Our verdict
Good· 73/100Good window cleaning robot (73/100). It stands out most for safety (96/100). Highlight: cheapest entry. Main trade-off: no water spray.
Score breakdown
How we score →Cleaning66/100
Safety96/100
Quietness76/100
Surfaces92/100
Value80/100
Specifications
- •surface
- Framed + frameless
- •sprayType
- Pad-only
- •safetyTether
- Yes
- 🔋Battery
- UPS backup
- •edgeDetection
- Yes
- 🔊Noise
- 65 dB
Pros
- ✓Cheapest entry
- ✓Remote control
- ✓Decent edge detection
Cons
- ✕No water spray
- ✕Basic path logic
Owner reviews
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Frequently asked questions
Will it fall off the window?
Window robots use strong suction plus a safety tether and a backup power pod, so they stay attached even during a power blip.
Does it spray its own water?
Models with an onboard tank or ultrasonic spray apply cleaning fluid as they work; simpler models use a pre-sprayed pad.
Does it work on frameless glass?
Yes — edge-detection sensors map frameless panes; framed windows are handled too. Check the surface spec above.

