Best Roborock Robotic Vacuums for Dirty water sensor

Dirty water sensor Decision Dashboard

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#1 Roborock Q Revo Pro Robot Vacuum and Mop
5.0
1 review

Dirty-water detection was praised as impressive because it triggered extra cleaning behavior after dirty mop washing.

Pros: Build quality and durability, Dirty water sensor

Cons: Edge‑Following Accuracy (Robot), Emptying and Mess Control

#2 Roborock Saros Z70 Robot Vacuum and Mop
5.0
1 review

Dirty-water sensing is praised in the one review that discussed it, especially for triggering remopping after dirtier mop-water readings.

Pros: Noise level, Maneuverability and Handling

Cons: Clogging and debris prevention, Bin and Bag

#3 Roborock Qrevo Curv S5X Robot Vacuum and Mop
4.7
3 reviews

A standout feature in the video reviews is the dock’s dirt-detection logic that can trigger a remopping event after the robot washes its pads. Reviewers note it may require enabling...

Pros: Hair‑Wrap / Tangle Resistance, Dirty water sensor

Cons: Accessories &amp, Tools

#4 Roborock Qrevo Slim Robot Vacuum and Mop
4.6
4 reviews

The dirty-water sensing and remopping features were praised as useful when mop pads came back especially dirty.

Pros: Surface safety with attachments, Area Rug Handling

Cons: Accessories and Tools, Clogging and debris prevention

#5 Roborock Qrevo MaxV Robot Vacuum and Mop
4.5
2 reviews

Dirty-water/dirt sensing is cited as useful for triggering extra mop washing when pads are especially dirty.

Pros: Hard Floor — Fine Dust Pickup, Edge &amp

Cons: Solution / Liquid system, Privacy controls

#6 Roborock Saros 10R Robot Vacuum and Mop
4.5
1 review

The dirty-water sensor was valued as part of the dock’s automatic rewash logic.

Pros: Tool-change simplicity, Battery and Charging

Cons: Cord management, Support and Reliability

#7 Roborock Qrevo Master Robot Vacuum and Mop
4.3
2 reviews

Dirty-water detection was appreciated when it triggered or could trigger remopping, though one test did not activate it.

Pros: Hair Pickup — Hard Floors, Emptying and Mess Control

Cons: Filtration / Dust Containment, Bin and Bag

#8 Roborock Qrevo Curv Vacuum and Mop
4.3
1 review

Dirty-water sensing and remopping were viewed as useful, with the Roborock’s one-pass remop behavior considered sufficient.

Pros: Overall cleaning convenience, Runtime

Cons: Solution / Liquid system, Crevice / Groove Pickup (Hard Floors)

#9 roborock Qrevo Curv 2 Flow Robot Vacuum
4.3
2 reviews

Dirty-water sensing and remopping received positive but limited evidence when reviewers saw the robot return for additional cleaning.

Pros: Maneuverability and Handling, Versatility

Cons: Under-Furniture Pickup, Low-profile design

#10 Roborock Qrevo Edge S5A Robot Vacuum and Mop
4.1
4 reviews

The dock dirt-detection and remopping concept can work well (for example, triggering a second pass after muddy paw prints). However, other testing reports it did not reliably detect certain dried...

Pros: Odor control, Hair‑Wrap / Tangle Resistance

Cons: Adaptive chassis lift, Headlight &amp

#11 Roborock Qrevo Edge Robot Vacuum and Mop
3.7
3 reviews

Dirty-water sensing and remopping are helpful when they trigger, but one review found automatic remopping failed on test stains.

Pros: Assembly and Setup, Clogging and debris prevention

Cons: Solution / Liquid system, Suitability for heavy-duty use

#12 Roborock Saros 20
3.7
3 reviews

Dirty-water or dock dirt-detection feedback is moderately positive, helping trigger repeat cleaning, though not always class-leading.

Pros: Sanitizing performance, Odor control

Cons: Fresh Liquid Pickup Speed, Ongoing ownership costs (bags

#13 Roborock Qrevo S Robot Vacuum
1.0
2 reviews

Multiple reviewers point out the dock lacks a dirt/detection sensor (or similar) to automatically vary mop-washing based on how dirty the pads or water are; cleaning intervals are set manually.

Pros: Privacy controls, Mop lifting system

Cons: Dirty water sensor, Solution / Liquid system