Roborock Saros 20 Flow Robot Vacuum Cleaner & Mop

Roborock Saros 20 Flow Robot Vacuum & Mop

The Roborock Saros 20 Flow is an ultra-slim robot vacuum and roller mop designed for homes with hard floors, carpets, pets and complex room transitions. It combines 36,000 Pa HyperForce suction, SpiraFlow 2.0 continuously refreshed roller mopping, dual anti-tangle brushes, up to 3.5 in (8.8 cm) double-layer threshold crossing and an automated RockDock.

Keeping a mixed-floor home clean can mean more than picking up dust. Sticky marks need mopping, hair can wrap around brushes, rugs need different treatment, and thresholds or low furniture can stop a robot from reaching the next area. Even after cleaning, there is still a dirty mop and dustbin waiting for attention.

The Saros 20 Flow is engineered to handle more of that routine for you. It vacuums with 36,000 Pa suction, continuously refreshes its roller mop with clean water, adapts to different flooring and uses the RockDock for hot-water mop washing, warm-air drying, detergent dispensing, water refilling and automatic dust emptying.

Highlights

• 36,000 Pa HyperForce suction, gives you powerful pickup for everyday debris and hair across hard floors and carpets.
• SpiraFlow 2.0 pressurized self-cleaning system, continuously supplies fresh water through 16 outlets while the roller rotates at 240 RPM, helping lift sticky messes while refreshing the mop during cleaning.
• DuoDivide main brush and dual lifting side brushes, are designed to resist hair wrapping, with Roborock reporting a 0% hair-tangling rate under its test conditions.
• AdaptiLift Traverse 3.0, uses a coordinated lift-and-climb system to cross double-layer thresholds up to 3.5 in (8.8 cm) in total.
• 8.98 cm ultra-slim body with RetractSense navigation, retracts its LiDAR system when necessary to clean beneath furniture with at least 3.54 in (8.98 cm) of clearance.
• Carpet-aware cleaning, lets you configure strategies in the Roborock app, including suction boosting with the roller mop lifted or avoiding rugs to help keep them dry.
• Automated RockDock, handles hot-water mop washing, warm-air drying, detergent dispensing, warm-water refilling and automatic dust emptying.

Who It's For

Mixed-floor homes. The Saros 20 Flow can transition between hard flooring and carpet, automatically adjust water flow based on detected floor type and lift its roller mop up to 0.6 in (15 mm) when required.

Homes with pets and frequent hair pickup. Roborock reports a 100% hair pickup rate on floors under its test conditions, while the DuoDivide main brush and dual lifting side brushes are engineered to prevent hair wrapping. Pet-aware navigation can also adjust the robot's behaviour when it encounters an animal.

Busy households that want less daily floor-care maintenance. The RockDock washes and dries the mop, refills water, dispenses detergent and empties collected dust, while SmartPlan 3.0 can adjust cleaning strategies according to rooms and learned cleaning habits.

Not the right fit? Call us or visit the Vacuum Warehouse showroom. We can help you choose a cleaning system based on your flooring, carpets, pets and home layout.

Built for Hands-Off Whole-Home Cleaning

Mop with continuously refreshed water. SpiraFlow 2.0 feeds clean water through 16 pressurized outlets while the high-density 10.6 in (270 mm) roller mop rotates at 240 RPM. The system also applies increased downward mopping pressure, while AI RGB recognition identifies floor types and adjusts water flow. On wood floors, the robot optimizes water usage to help reduce streaking.

Move through more complicated layouts. AdaptiLift Traverse 3.0 uses a climbing arm to perform a coordinated lift-and-climb movement. Roborock specifies maximum double-layer threshold crossing of 1.8 in + 1.7 in (4.5 cm + 4.3 cm), or 3.5 in (8.8 cm) combined.

Reach underneath and along the edges. At 3.54 in (8.98 cm) tall, the Saros 20 Flow uses retractable LDS navigation to move underneath compatible low furniture. Its reversible side brush extends corner coverage, while the Edge-Adaptive roller mop can clean within less than 0.4 in (10 mm) of an edge.

Give carpets their own cleaning strategy. Carpet settings in the Roborock app let you determine how the robot handles rugs and carpeted areas. It can boost suction while lifting the roller mop or follow configured paths to avoid rugs and help keep them dry.

Come back to a cleaner robot. The RockDock washes the mop with water at up to 212°F (100°C), dries the mop and dock base with 145°F (63°C) warm air, automatically dispenses detergent and refills the robot with warm water. Intelligent dirt detection can extend mop washing and trigger an additional mopping pass where heavier dirt is detected.

Frequently Asked Questions

How powerful is the Roborock Saros 20 Flow?

The Saros 20 Flow delivers up to 36,000 Pa of HyperForce suction. Roborock also reports a 100% hair pickup rate on floors under its specified test conditions.

Can the Roborock Saros 20 Flow clean carpets?

Yes. Carpet strategies can be configured in the Roborock app. The robot can boost suction on carpets while lifting the roller mop, or follow configured cleaning paths to avoid rugs and help keep them dry. These carpet settings must be enabled in the app.

How does the Roborock Saros 20 Flow maintain its mop?

The RockDock washes the roller mop with water at up to 212°F (100°C) and dries the mop and dock base with 145°F (63°C) warm air. It can also dispense detergent automatically, refill the robot with warm water and detect when additional mop washing is needed.

How much regular maintenance does the Saros 20 Flow require?

The RockDock automates mop washing, mop drying, detergent dispensing, water refilling and dust emptying. Roborock states that automatic dust emptying can provide up to 65 days between manual emptying under its test conditions. The dirty-water tank and roller remain removable for periodic manual cleaning.

What warranty does the Roborock Saros 20 Flow include?

The Roborock Saros 20 Flow includes a 1-year warranty.

Is Vacuum Warehouse an authorized Roborock dealer?

Yes. Vacuum Warehouse is an authorized Roborock dealer, giving you access to dealer support before and after your purchase.

Specifications

• Product type: Robot vacuum and roller mop
• Maximum suction: 36,000 Pa
• Mopping system: SpiraFlow 2.0 pressurized self-cleaning roller
• Clean-water outlets: 16
• Roller speed: 240 RPM
• Roller mop width: 10.6 in (270 mm)
• Maximum roller mop lift: 0.6 in (15 mm)
• Edge-close mopping: Less than 0.4 in (10 mm)
• Maximum double-layer threshold crossing: 3.5 in (8.8 cm), 1.8 in + 1.7 in (4.5 cm + 4.3 cm)
• Navigation: RetractSense with retractable LDS
• Obstacle recognition: Reactive AI, 300+ recognizable obstacle types
• Battery: 6,400 mAh
• Coverage: Up to 2,153 sq ft (200 m²)
• Charging time: 150 minutes
• Dock mop washing: Up to 212°F (100°C) hot water
• Mop and dock drying: 145°F (63°C) warm air
• Automatic dust emptying: Up to 65 days
• App: Roborock App
• Voice assistant: Built-in "Hello, Rocky"
• Smart-home support: Matter, Alexa, Siri and Google Home
• Robot dimensions: 13.9 × 13.9 × 3.54 in (353 × 353 × 89.8 mm)
• Dock dimensions: 15 × 17.9 × 17.8 in (381 × 454 × 451 mm)
• Warranty: 1 year

Why Buy From Vacuum Warehouse?

• Authorized dealer & service centre support, expert advice before and after your purchase.
• Replacement parts and service available, helping protect your investment for the long term.
• Canadian warranty support, with assistance from a team that understands the products we sell.
• Visit our showroom, see products in person and get recommendations based on your flooring and cleaning needs.

Roborock Saros 20 Flow Robot Vacuum Cleaner & Mop | Dock(Disposable dust bag pre-installed) | Dock Base | Power Cord | Quick Start Guide | User Manual