Roborock Saros 20 Flow

ROBOT VACUUM

$1,429.90
$1,999.90

- 36,000 Pa HyperForce® suction

- SpiraFlow™ 2.0 self-cleaning roller mop

- DuoDivide® anti-tangle main brush

- 2.5× boosted mopping pressure (15 N)

- RetractSense™ LiDAR navigation

- Reactive AI obstacle recognition

Color

Quantity

2-3 Days Shipping

2 Years Warranty

Professional After-Sales 

Description

📌 Saros 20 Flow – Core Features

▪ Flagship 36,000 Pa HyperForce® Suction – Powerful digital motor delivers up to 36,000 Pa suction to lift fine dust, larger debris, pet hair, and deeply embedded dirt across different floor types.

▪ DuoDivide Anti-Tangle Main Brush – Dual-roller brush design guides hair toward the central suction inlet for powerful pickup with reduced hair tangling. The main brush automatically lifts, adapts to floor surfaces, and can be detached for easier maintenance.

▪ Dual Lifting Arc Side Brushes – Anti-tangle side brushes extend cleaning into edges and corners while automatically lifting when required for more intelligent floor cleaning.

▪ Advanced SpiraFlow™ 2.0 Mopping – Pressurized self-cleaning roller mop continuously delivers fresh-water cleaning while maintaining high-speed scrubbing performance for cleaner floors throughout the cleaning cycle.

▪ Automatic Mop Extension & Lift – The mop automatically extends for improved edge coverage and lifts when needed, allowing the robot to adapt intelligently between different cleaning situations.

▪ RetractSense™ LiDAR Navigation – Intelligent retractable LiDAR provides accurate mapping and navigation while helping the ultra-slim robot access areas beneath lower furniture.

▪ Reactive AI Obstacle Recognition – Detects and responds to common household obstacles for smoother, more precise navigation around furniture and objects.

▪ Ultra-Slim 8.98 cm Design – Low-profile body reaches beneath beds, sofas, cabinets, and other low-clearance furniture that conventional robot vacuums may struggle to access.

▪ Smart Voice & Home Integration – Built-in “Hello Rocky” voice assistant provides convenient hands-free control. Also supports Siri Shortcuts, Amazon Alexa, Google Home, Yandex, and Matter.


📌 Saros 20 Flow – Flagship Innovations

▪ SpiraFlow™ 2.0 Pressurized Self-Cleaning System – Features 16 clean-water ducts and a 240 RPM high-speed roller, continuously supplying fresh water while cleaning to help prevent dirty water from being repeatedly spread across the floor.

▪ AdaptiLift™ Traverse 3.0 – Advanced lifting chassis provides impressive threshold-crossing performance, capable of overcoming double-layer thresholds up to 8.8 cm combined (4.5 + 4.3 cm) for easier movement between rooms and challenging floor transitions.

▪ 100°C High-Temperature Mop Washing – Dock washes the mop with water heated up to 100°C, helping dissolve stubborn grease and dirt while maintaining a cleaner roller between cleaning cycles.

▪ 63°C Heated Mop Drying – Warm-air drying at up to 63°C helps dry the mop after washing, reducing residual moisture and keeping it fresher between cleans.

▪ Intelligent Re-Wash & Re-Mop – Dirt detection allows the system to identify when additional cleaning is required and automatically perform another mop wash or cleaning pass.

▪ Automatic Detergent Dispensing – Built-in dispenser automatically manages cleaning solution for greater convenience and more consistent floor cleaning.

▪ Large-Capacity Multifunction Dock – Equipped with a 4L clean-water tank, 3L dirty-water tank, and 2.7L dust bag, reducing the frequency of refilling, emptying, and everyday maintenance.

▪ Long-Lasting 6,400 mAh Battery – Provides up to 301 minutes of runtime in Quiet Mode and up to 348 m² of cleaning coverage per run, making it suitable for larger homes.


OFFICIAL ROBOROCK WARRANTY

Your Roborock warranty starts on the date you receive your product. No warranty registration is required.

Specification

Robot Dimensions: 352 × 353 × 89.8 mm
Dock Dimensions: 381 × 454 × 451 mm

What is in the box

  • User Manual
  • Dock 
  • Robot
  • Power Cord

Details

FAQs

Review

Frequently Asked Questions

How does Saros 20 Flow clean stubborn stains?

The SpiraFlow™ 2.0 roller mop applies up to 15 N of downward pressure and rotates at up to 240 RPM to help scrub away everyday spills and stubborn dirt. Maximum roller speed is available with Extreme Water Flow selected in Custom Mode. Actual cleaning results vary with the stain, floor surface and settings.

Does the roller mop stay clean while mopping?

Yes. SpiraFlow™ 2.0 continuously supplies fresh water through 16 pressurized outlets to refresh the roller as it cleans. Dirty water is collected separately, helping reduce the spread of dirt across your floors. The dock also refills the robot with warm water after mop washing.

How does the anti-tangle system handle pet hair?

The DuoDivide® main brush guides hair towards the central suction inlet, while the dual lifting side brushes help reduce hair wrapping. Roborock reported 0% hair tangling under controlled tests; results can vary in everyday use. Check and clean the brushes regularly to maintain performance.

What does the RockDock® do automatically?

RockDock® empties the robot’s dustbin, washes the roller with water heated up to 100°C, dries the mop and dock base with warm air up to 63°C, refills the robot’s water tank and dispenses cleaning solution automatically. Dirt detection can trigger an additional mop wash or another mopping pass. You still need to refill the dock’s clean-water tank, empty its dirty-water tank and replace the dust bag as needed.

How does Saros 20 Flow protect carpets while cleaning?

The roller mop lifts by up to 15 mm, and an automatic roller shield helps separate the wet mop from carpets. In the Roborock app, you can select carpet-cleaning or carpet-avoidance settings to suit your rugs. Carpet strategies must be enabled manually; Roborock specifies support for household carpets with pile heights of 3 cm or less. Performance varies with carpet type and conditions.

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