Best for Dirty water sensor
Ecovacs Deebot X9 Pro Omni Robot Vacuum and Mop
4.6 feature score
Highest scored product for this feature based on supporting review evidence.
Best ECOVACS Vacuums for Dirty water sensor
Dirty water sensor Decision Dashboard
Safest pick
Ecovacs Deebot T30S Robot Vacuum and Mop
4.5 feature score
Balances feature score, supporting reviews, and overall product strength.
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Some reviews call out a dirty-water sensing feature in the dock that can adjust washing based on how dirty the pads are. It’s consistently described as a higher-end automation feature...
Pros: Dried-On Stain Removal, Odor control
Cons: Ongoing ownership costs (bags, filters
A dirty-water sensor and related intelligent re-wash/re-mop behavior are highlighted as advanced dock automation features, aimed at reducing cross-contamination and improving consistency on dirtier areas.
Pros: Maintenance requirements, Hard Floor — Large Debris Intake
Cons: Storage footprint &, upright-stand stability