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Roborock Saros 20
Roborock

Saros 20

Roborock's Saros 20 is a powerful, low-profile robot vacuum and mop that climbs tall thresholds.

Robot Vacuums
8.6/10What the pros sayExcellentExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Buying call

Buy the Saros 20 if you want top suction and a robot that handles a tricky home: reviewers praised its high suction, excellent pet-hair and debris pickup, great mopping, precise mapping and obstacle recognition, a shallow body with no lidar puck, and its ability to lift itself over tall thresholds. Skip it if you want simplicity or a lower price, because it's expensive and has a lot of cleaning modes. The base station is heavy, and reviewers saw occasional erratic behavior and missed mopping spots.

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Editor testedHands-on testing and real-world use
Real-world useBased on everyday testing, not a spec sheet
Unbiased reviewIndependent and objective, sources shown
Saros 20Check priceSee price
Key specs
Suction
36000 Pa
Runtime
200 min
Navigation
StarSight Autonomous System 2.0
Mop / dock
Mop: Yes
Price & availability

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Buying decision

Should you buy it?

Buy the Saros 20 if you want top suction and a robot that handles a tricky home: reviewers praised its high suction, excellent pet-hair and debris pickup, great mopping, precise mapping and obstacle recognition, a shallow body with no lidar puck, and its ability to lift itself over tall thresholds. Skip it if you want simplicity or a lower price, because it's expensive and has a lot of cleaning modes. The base station is heavy, and reviewers saw occasional erratic behavior and missed mopping spots.

Best for

Pet owners and homes with thresholds and low furniture.

Not for

Budget buyers and small, simple homes.

Main strengthVery strong suction
Main weaknessExpensive
Reasons to buy
Very strong suction
Excellent with pet hair
Climbs tall thresholds
Low profile with no lidar puck
Reasons to avoid
Expensive
Heavy base station
Occasional erratic behavior
Measured view8.6/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

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Roborock Saros 20
This deviceSaros 20
VS
Roborock Saros 10
AlternativeRoborock Saros 10
Score
8.68.8
Full comparison
Roborock Saros 20
This deviceSaros 20
VS
Roborock Saros 10R
AlternativeRoborock Saros 10R
Score
8.69
Full comparison
Roborock Saros 20
This deviceSaros 20
VS
Roborock Saros Z70
AlternativeRoborock Saros Z70
Score
8.66.3
Full comparison
Same category

Alternatives worth a look

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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.
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Product data

Full specifications

11 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Runtime Min
200 min
Dust bin
0.256 L
Model Number
Saros 20
Has Mop
Yes
Navigation System
StarSight Autonomous System 2.0
Anti Tangle
Dual Anti-Tangle System
Suction Pa Claimed
36,000
Publication Status
published_incomplete
Qa Status
needs_enrichment
Robot Vacuum Source Id
rv-roborock-saros-20
Scoring Status
not_scored
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Saros 20No store price yetSpecs
Roborock Saros 20 Specs, Price & Features | Gadget Clash