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HOBOT S6 Pro
Our Verdict: Still excellent value now that the S7 Pro has launched — same reciprocating tech at a lower price, and the large window support is unmatched.
The HOBOT S6 Pro introduced HOBOT’s reciprocating polish technology, delivering 600 strokes per minute with a 4mm stroke for deep cleaning that goes beyond simple wiping. It remains a strong option even after the S7 Pro launch.
Designed for Large Windows
With support for windows from 50 × 50cm up to an impressive 500 × 600cm, the S6 Pro handles everything from bathroom mirrors to commercial glass walls. The 100W corded motor provides consistent power, while the lithium-ion UPS battery maintains suction for 20 minutes during power outages.
Smart Cleaning
Path planning covers every section of the window systematically, and the dual ultrasonic spray nozzles create a fine mist that loosens dirt without excess water. At 62dB, it’s one of the quieter window robots available.
Home windows
Budget window cleaning
Mirrors and tiles
Medium windows
Specifications
| Cleaning Method | Dual mop reciprocating polish (600 strokes/min, 4mm stroke) |
|---|---|
| Spray System | Dual ultrasonic spray |
| Cleaning Speed | 2.6 min/m² |
| Noise Level | 62 dB |
| Power | Corded 100W with Li-ion UPS (20 min) |
| Dimensions | 260 × 260 × 89 mm |
| Weight | 1.65 kg |
| Min Window | 50 × 50 cm |
| Max Window | 500 × 600 cm |
Pros & Cons
A quick summary of where this model performs well and where it falls short.
Pros
- Ultrasonic spray loosens dirt effectively
- Dual suction for extra safety
- More affordable than WINBOT
- Quieter operation
Cons
- Slower cleaning speed
- Smaller water tank
- Less sophisticated path planning
- Shorter battery backup
Interested in this product?
Want to know more about the HOBOT S6 Pro? Send us an enquiry and we'll get back to you with pricing, availability, and any details you need.
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