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  4. Saros 20 Flow
Roborock Saros 20 Flow
Roborock Saros 20 FlowRoborock Saros 20 FlowRoborock Saros 20 FlowRoborock Saros 20 Flow
RoborockNewRobot vacuum and mop

Roborock Saros 20 Flow

Roborock Saros 20 Flow is a robot vacuum and mop released in September 2026. Key specs: suction power 36,000 Pa, navigation Laser (LiDAR), obstacle avoidance AI camera, mop type Roller mop.

9.6Score
Cleaning power8.2
Navigation9.2
Mopping9.5
Base station7.6
Battery9.8
price rangeUS$870–1,070Reference price converted from EUR
Full specifications
Released
September 2026
Popularity
#61 of 912
36,000 PaSuction power
Laser (LiDAR)Navigation
AI cameraObstacle avoidance
Roller mopMop type
All-in-one dock (empty + wash)Base station
300 minRuntime
6,400 mAhBattery capacity
90 mmHeight
88 mmThreshold climbing
67 dBNoise level
Spec guide

How it ranks among robot vacuum and mop combos of 2026

Spec guide
Suction power · 36,000 PaTop 11% Runtime · 300 minTop 6% Battery capacity · 6,400 mAhTop 10% Height · 90 mmTop 24% Threshold climbing · 88 mmTop 12% Noise level · 67 dBBottom 31%

Compared with robot vacuum and mop combos released in 2026. Bars show the share of models it beats.

compared with other robot vacuum and mop combos

Why is Saros 20 Flow a good choice?

Runtime: 300 minbetter than 97% of robot vacuum and mop combos
Suction power: 36,000 Pabetter than 96% of robot vacuum and mop combos
Threshold climbing: 88 mmbetter than 96% of robot vacuum and mop combos
Battery capacity: 6,400 mAhbetter than 92% of robot vacuum and mop combos
Mop lift height: 15 mmbetter than 84% of robot vacuum and mop combos
Height: 90 mmbetter than 77% of robot vacuum and mop combos
In rankings
#8Best robot vacuums right now#7Best robot vacuum and mop combos#14Strongest suction#10Longest runtime#11Best threshold climbers#25Biggest batteries#17Best mopping robots#4Best battery life#19Highest mop lift#1Best Roborock robot vacuums#7Best robot vacuums of 2026
Specifications

Full specifications

Suction & cleaning
Suction power
36,000 Pa
Dustbin (robot)
245 ml
Main brush
Single main brush
Anti-tangle brush
Yes
Side brushes
2
Extending side brush
Yes
Carpet detection
Yes
Dirt detection
Yes
Noise level
67 dB
Navigation & obstacles
Navigation
Laser (LiDAR)
Navigation sensors
LiDAR laser (LDS), Retractable LiDAR, Wall sensor, Cliff sensors
Retractable LiDAR
Yes
Obstacle avoidance
AI camera
Threshold climbing
88 mm
No-go zones / virtual walls
Yes
Room mapping & room selection
Yes
Mopping
Mop type
Roller mop
Mop lifting on carpets
Yes
Mop lift height
15 mm
Extending mop (edges)
Yes
Base station
Base station
All-in-one dock (empty + wash)
Auto-empty dust station
Yes
Dust bag (dock)
2.7 l
Mop washing in the dock
Yes
Hot-water mop washing
Yes
Hot-air mop drying
Yes
Automatic water refill
Yes
Clean water tank (dock)
4 l
Battery & runtime
Battery capacity
6,400 mAh
Runtime
300 min
Charging time
150 min
Cleaning area per charge
200 m²
Size & weight
Width / diameter
353 mm
Length
353 mm
Height
90 mm
Weight
5 kg
Shape
Round
Colours
Black
App & smart home
App control
Yes
Voice assistants
Amazon Alexa, Google Assistant, Apple Siri
Matter
Yes
Live camera view / video call
Yes

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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Compare Saros 20 Flow with

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In collections

All collections
Robot vacuums: Extending side brush + anti-tangle brush88Robot vacuums — Suction power from 15,000 Pa + Obstacle avoidance: AI camera91Robot vacuums — Anti-tangle brush + Voice assistants: Apple Siri92Robot vacuums — Obstacle avoidance: AI camera + anti-tangle brush96Robot vacuums — Hot-air mop drying + Voice assistants: Apple Siri98Robot vacuums — Obstacle avoidance: AI camera + extending mop (edges)99Robot vacuums — Obstacle avoidance: AI camera + hot-water mop washing100Robot vacuums — Base station: All-in-one dock (empty + wash) + Voice assistants: Apple Siri106

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