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Roborock Saros 20 Flow
Roborock · Released September 14, 2026

Saros 20 Flow

Roborock's $1,699.99 robot pairs 36,000 Pa suction with a pressurized roller mop; best on hard floors.

Robot Vacuums
—/10What the pros sayPendingExpert consensusSee score breakdown ↓
Buying call

Buy the Saros 20 Flow if your home is mostly hard floor and you want the mop to do real scrubbing. It has a 240-RPM pressurized roller mop, 36,000 Pa suction, a retractable LiDAR and 8.8 cm threshold climbing, and reviewers praise its mopping and hair handling. Skip it if your home is mostly carpet, or if $1,699.99 is too much. Reviews also flag dust left in square corners, since it has no extending side brush, and occasional streaks from the roller.

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Key specs
Suction
36000 Pa
Runtime
301 min
Navigation
RetractSense
Mop / dock
Mop: Yes
Price & availability

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Buying decision

Should you buy it?

Buy the Saros 20 Flow if your home is mostly hard floor and you want the mop to do real scrubbing. It has a 240-RPM pressurized roller mop, 36,000 Pa suction, a retractable LiDAR and 8.8 cm threshold climbing, and reviewers praise its mopping and hair handling. Skip it if your home is mostly carpet, or if $1,699.99 is too much. Reviews also flag dust left in square corners, since it has no extending side brush, and occasional streaks from the roller.

Measured view—/10What the pros say.
Head to head

How it stacks up

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Roborock Saros 20 Flow
This deviceSaros 20 Flow
VS
Roborock Saros Z70
AlternativeRoborock Saros Z70
Score
—6.3
Full comparison
Roborock Saros 20 Flow
This deviceSaros 20 Flow
VS
Roborock Saros 10
AlternativeRoborock Saros 10
Score
—8.8
Full comparison
Roborock Saros 20 Flow
This deviceSaros 20 Flow
VS
Roborock Saros 10R
AlternativeRoborock Saros 10R
Score
—9
Full comparison
Same category

Alternatives worth a look

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Saros Z706.3
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Saros 108.8
RoborockSaros 10Roborock's Saros 10 is a slim robot vacuum and mop with powerful suction and a retractable lidar.
Saros 10R9.0
RoborockSaros 10RRoborock's Saros 10R is a low-profile, very quiet robot vacuum and mop with excellent navigation.
Qrevo CurvX—
RoborockQrevo CurvX
Product data

Full specifications

7 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Runtime Min
301 min
Dust bin
0.245 L
Release Year
2026
Release Date
2026-09-14
Has Mop
Yes
Navigation System
RetractSense
Suction Pa Claimed
36000 Pa
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Community says

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Saros 20 FlowNo store price yetSpecs
Roborock Saros 20 Flow Specs, Price & Features | Gadget Clash