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Wheeled · Household robot

Saros 20

Reality level : Paper announcement · Proof: statements only, with no demonstration and no sale observed. See the rule

Useful for: Housework and upkeep · Reception and retail

by Roborock · 2 versions: Saros 20 Flow and Saros 20 Sonic

Key facts

The Saros 20 is a wheeled mobile robot from Roborock, designed for household cleaning and maintenance. The robot alone is 8 cm tall and weighs 5.05 kg, excluding the docking station. It navigates autonomously and has a camera.

Height
7.98 cm
Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. robot body only, excluding dock. Original text: “The body height of the robot vacuum is 3.14 inches.”

Robot body only, excluding dock.

Weight
5.05 kg
Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. robot only, excluding dock. Original text: “5.05 kg”

Robot only, excluding dock.

Teleoperation
Yes remotely guide your robot to any location (Saros 20 Sonic: Yes, remotely guide your robot to any spot)
Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 30 September 2026. Saros 20 Flow, Video Call & Cruise feature in app. Original text: “remotely guide your robot to any location for a closer look”

Version Saros 20 Flow. Video Call & Cruise feature in app.

Locomotion
Wheeled
Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “a main wheel + auxiliary wheel + climbing arm lifting structure”

Not disclosed price, battery life, availability in France, data privacy

Specifications

7 verified specifications · updated on

Saros 20, specifications and levels of evidence
SpecificationSaros 20 FlowSaros 20 SonicLevel of evidence
Height7.98 cmOriginal text: “3.14 inches”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. robot body only, excluding dock. Original text: “The body height of the robot vacuum is 3.14 inches.”
Weight5.05 kgClaimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. robot only, excluding dock. Original text: “5.05 kg”
Locomotion typeWheeledOriginal text: “main wheel + auxiliary wheel”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “a main wheel + auxiliary wheel + climbing arm lifting structure”
Autonomous navigationYes, StarSight™ Autonomous System 2.0Original text: “StarSight™ Autonomous System 2.0”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “With StarSight™ Autonomous System 2.0, it maps faster, positions more precisely, recognizes obstacles with greater accuracy”Claimed by the manufacturerClaimed by the manufacturer. Roborock Japon (actualités), published 15 June 2026. Original text: “「StarSight™(スターサイト)自律システム2.0」を搭載”
Teleoperation supportedSaros 20 FlowYes, remotely guide your robot to any locationOriginal text: “remotely guide your robot to any location”Saros 20 SonicYes, remotely guide your robot to any spotOriginal text: “remotely guide your robot to any spot”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Video Call & Cruise feature in the Roborock app. Original text: “Check in on your pets or home in real time, and remotely guide your robot to any spot for a closer look.”
CameraSaros 20 FlowYes, RGB cameraOriginal text: “RGB camera”Saros 20 SonicYes, an RGB cameraOriginal text: “an RGB camera”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “The robot detects stain types through its RGB camera”
LiDARSaros 20 FlowYes, full LiDAR systemOriginal text: “full LiDAR system”Saros 20 SonicYes, Retractable LDSOriginal text: “retractable LDS”Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 30 September 2026. Saros 20 Flow. Original text: “one of the slimmest roller mop robot vacuums with a full LiDAR system”

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Claimed by the manufacturerReported by a news outletIndependent test observed or measuredNo: confirmed absence · Not disclosed: no source

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App and voice control

Official mobile app
Yes Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “Use of this product requires the Roborock app.”
Compatible voice assistants
Alexa, Siri, Google Home Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Original text: “Also compatible with Alexa, Siri, and Google Home.”Alexa, Siri, Google Home Claimed by the manufacturerClaimed by the manufacturer. Roborock (pages produit officielles), accessed 2 October 2026. Saros 20 Sonic, Via Matter. Original text: “Matter Supported. Automate routines and control all your devices from a single platform, with compatibility for Alexa, Siri, and Google Home.”

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Cite this sheet

Plain citation

“Saros 20”, Vuntum, updated 2 October 2026, https://vuntum.com/en/robots/roborock-saros-20

APA format

Vuntum. (2026, October 2). Saros 20. https://vuntum.com/en/robots/roborock-saros-20

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