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MOVA MOBIUS 60 vs Roborock Saros 20 Sonic

A

Product A: MOVA

MOBIUS 60

70 of 89 known

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B

Product B: Roborock

Saros 20 Sonic

75 of 89 known

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Only differences

AMOVA MOBIUS 60

BRoborock Saros 20 Sonic

General

5 of 7 differ

Series

Not available

Saros1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026The US store lists the robot under the Saros series

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

RLV83LE, 010201AA000511, 010201AA0005122Maker product pageus.mova.tech/products/mova-mobius-60-robot-vacuumRead 15 October 2026US store SKU 010201AA000511 in the store product feed (products/mova-mobius-60-robot-vacuum.json)3Maker product pagede.mova.tech/products/mobius-60-saugroboterRead 15 October 2026German store SKU 010201AA000512. The global store (www.mova-tech.com) lists the same SKU4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Specifications page 34: robot model RLV83LE, base station model RCVE0204 (a supply unit)

RRE0VES, RR-Saros20Sonic5-M1, RRDE-Saros20Sonic5-M1, RRDE-Saros20Sonic0-M1, S20S02-001Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026US store SKU RR-Saros20Sonic5-M1. The manuals name the robot RRE0VES. The US dock is EWFD55LRR, or EWFD56LRR with the auto variant. The EU dock is EWFD55HRR. S20S02-00 is a retailer part number for the white model3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026German store SKUs RRDE-Saros20Sonic5-M1 (black) and RRDE-Saros20Sonic0-M1 (white)4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026FCC statement: robot RRE0VES, docks EWFD55LRR and EWFD56LRR13Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-20-sonic-valgeRead 14 October 2026Part number S20S02-00 for the white model

GTIN / EAN

850075306008, 69777289475562Maker product pageus.mova.tech/products/mova-mobius-60-robot-vacuumRead 15 October 2026US store barcode 850075306008 in the store product feed. Amazon lists the same UPC3Maker product pagede.mova.tech/products/mobius-60-saugroboterRead 15 October 2026German store barcode 6977728947556 for SKU 010201AA00051213Retailer pageamazon.com/dp/B0FNN1SL7TRead 15 October 2026Item details: UPC 850075306008

0195043008356, 6936905905383, 69369059053521Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026US store barcode 0195043008356. German store barcodes 6936905905383 for black and 6936905905352 for white3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026German store barcodes 6936905905383 (black) and 6936905905352 (white)13Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-20-sonic-valgeRead 14 October 2026EAN 6936905905352 for the white model

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

September 20256Press articlesmarthomeassistent.de/mova-mobius-60-neuer-saugroboter-mit-wechselbaren-wischmoppsRead 15 October 2026Article dated 2025-10-17: MOVA had shown the model at IFA in Berlin (September 2025) with little data. Market start was still open then

January 20267Press releasenewsroom.roborock.com/gl/news/ces-2026-roborock-releases-the-world-s-first-robotic-vacuum-with-wheel-leg-architecture-as-it-joins-hands-with-real-madrid-football-club-Read 14 October 2026CES 2026 release dated 2026-01-06 announced the Saros 20 Sonic for the first half of 2026 with no price

Status

Available5Press releaseaijourn.comRead 15 October 2026On sale on the maker's stores in October 2026

Available1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Sold on the US and German stores. The US store was out of stock on 2026-10-14

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$1,5995Press releaseaijourn.comRead 15 October 2026Release states 1,599 USD MSRP, sold at MOVA's U.S. website and Amazon.com. Tax treatment not stated

$1,699.991Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026US store price 1,699.99 dollars with no discount shown. Vacuum Wars lists the same MSRP10Press articlevacuumwars.com/roborock-saros-20-sonic-launchRead 14 October 2026MSRP 1,699.99 dollars

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€1,4997Reviewinside-digital.de/saug-wisch-roboter/mova-mobius-60Read 15 October 2026Data page: UVP 1,499 EUR for Germany, includes VAT. China-Gadgets, nextpit and the Italian store launch coverage also give 1,499 EUR. The current German store price is lower8Reviewnextpit.de/saug-wisch-roboter/mova-mobius-60-3Read 15 October 2026Data page: UVP 1,499 EUR10Press articlesmartworld.it/news/mova-mobius-60-uscita-italia.htmlRead 15 October 2026Article dated 2025-11-04: already available on MOVA Italia's official site at a launch price of 1,499 EUR

€1,5493Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026German store lists the strikethrough list price of 1549,00 euro including VAT. The current price is 999,00 euro. A press report says the UVP was 1549 euro at the launch in February 2026

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, DE5Press releaseaijourn.comRead 15 October 2026US from the release. DE from the German store and UVP sources

US, DE1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026US store lists the robot. The German store also sells it

ColoursiThe maker's own colour names

Black Gold1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Luxurious Black Gold Design. The store offers one colour13Retailer pageamazon.com/dp/B0FNN1SL7TRead 15 October 2026Color Black

Black, White1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026The US page says the robot is available in classic black. The German store sells black and white3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026German store colors Schwarz and Weiss. The FAQ says classic black and white

Suction and brushes

8 of 13 differ

Max suction (claimed)iThe maker's highest suction pressure claim in pascals. Each maker measures it in its own lab, so figures from different brands are not directly comparable. A claim such as "175x more suction" is not converted. A maker can claim another figure in another market, such as Roborock in the US, so it is per variant.

30,000Pa1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 202630,000 Pa, footnote: based on MOVA in-house lab tests

36,000Pa1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Key features: 36000 Pa HyperForce Motor. The CES release said 35,000 Pa and the product pages give 36,000 Pa

Suction power (claimed)iThe maker's suction power claim in air watts. Few robot makers publish it. Pascals are a different measure and go in Max suction.

Not available

Not available

Main brushesiNumber of main brush rolls under the robot. One roll split into two halves counts as one, and so do two cones tip to tip on one axis. Two rolls that turn against each other count as two.

11Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Package list: Main Brush x 1 (pre-installed). The TroboWave DuoBrush is one roll made of two parts, so it counts as one

18Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Brush roll: DuoDivide. One roll split into two halves counts as one

Main brush materialiMaterial of the main brush rolls. Rubber covers rubber blades and fins.

Rubber and bristle9Reviewbasic-tutorials.com/reviews/gadget-reviews/mova-mobius-60Read 15 October 2026TroboWave DuoBrush with bristles plus rubber ribs, review dated 2026-07-22

Not available

Main brush (as published)iThe maker's name for the main brush, such as "DuoDivide Brush".

TroboWave DuoBrush1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026

DuoDivide Main Brush1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Dual Anti-Tangle System: DuoDivide and FlexiArm brushes

Main brush liftiThe robot can raise its main brush off the floor, for example while it mops.

Not available

Yes2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Liftable Brush and Mops: the main brush is lifted in mop mode and lowered in vacuum only mode

Side brushesiSpinning edge brushes. 0 for a robot without one.

11Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Package list: Side Brush x 111Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Side Brushes 1

14Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Parts list A2-4 Side Brush, one8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Side brushes: 1

Extending side brushiThe side brush or its arm swings outward to reach corners and wall edges. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Key features name the FlexiArm side brush. The manual troubleshooting says the side brush extends into corners2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026FlexiArm Arc Side Brush extends to clean along walls and corners

Side brush liftiThe robot can raise its side brush off the floor.

Yes1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Side Brush Lifting Height 10 mm. Footnote: distance between the top of the bristles and the floor after the side brush has been lifted

Not available

Max carpet pile (claimed)iTallest carpet pile the maker says the robot can clean. It is not the threshold height the robot can climb. A carpet height the robot climbs onto or glides over, such as carpet climbing 3 cm, is not a pile height.

Not available

30mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Gallery graphic: clean carpets up to 1.18 inches (30 mm). The global page says up to 3 cm and that the setting needs manual enabling in the app2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Dynamic cleaning for carpets up to 3 cm. Needs manual enabling in the app. Roborock internal test

Robot dustbiniDust capacity of the bin inside the robot. The base station's bag or bin is listed separately.

300mL1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table: Dust Box Capacity at least 300 ml. Stored as 30011Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Robot Dustbin Capacity 300 ml

228mL3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Compare table: dust container 228 ml8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Robot dustbin capacity 228 ml

FilteriPublished filter type or grade, such as "E11 HEPA". The robot's own filter. A dock filter goes in the source note.

HEPA11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: HEPA Filter Yes. The Amazon listing says HEAP, a typo for HEPA

Not available

Washable filteriThe maker says the filter can be rinsed with water.

Yes4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Dust Box and Filter (page 28): rinse the dust box and filter with clean water, dry for 24 h before reinstalling

Yes4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Parts list A6-1 Washable Filter. Maintenance says to rinse it

Navigation and obstacles

6 of 8 differ

NavigationiHow the robot maps the home. A turret is a raised laser sensor on top. A retractable turret sinks into the body to pass under furniture. Built-in lidar sits inside the body with no turret. A solid-state 3D ToF sensor without a turret counts as built-in lidar. Camera means visual mapping without lidar. Gyroscope only means the robot has no mapping sensor and cleans in rows with a gyroscope. Random bounce means the robot has no mapping sensor and no gyroscope and turns when it bumps into something.

Retractable lidar1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Retractable DToF sensor (FlexScope Navigation) that lowers for low furniture and rises for open spaces

Retractable lidar1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: the robot retains RetractSense retractable LiDAR navigation2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026A retractable LDS gives a minimum clearance of 7.95 cm and stays elevated for 360 degree scanning in open spaces

Navigation system (as published)iThe maker's name, such as "VersaLift DToF" or "ClearView Pro LiDAR".

FlexScope Navigation1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026FlexScope Navigation

RetractSense Navigation System2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Maker names the RetractSense Navigation System with a retractable LDS

Obstacle sensors (as published)iThe maker's description of the front obstacle sensors, such as "AI Camera x2 + LED".

AI SmartSight with AI HD camera, AI IR camera and 3D dual-line laser sensors, with LED auxiliary light1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026AI SmartSight with a Structured Light 3D Scanner and built-in LED fill-light. The manual's robot diagram adds the AI HD camera, AI IR camera and 3D dual-line laser sensors4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 9 robot diagram: LED Auxiliary Light, AI IR Camera, AI HD Camera, Liftable Laser Distance Sensor, 3D Dual-Line Laser Sensors

Reactive AI 3.0 with triple structured light, RGB camera and VertiBeam lateral structured light1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: Reactive AI 3.0 integrates tri-laser structured light, an RGB camera and a VertiBeam side laser

AI object recognitioniA camera and software identify objects such as cables, socks and pet waste and steer around them. A structured light sensor without a camera counts when the maker says it identifies object types, as Narwal does. A bump sensor or infrared sensor alone does not qualify. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026AI SmartSight obstacle identification

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Reactive AI 3.0 obstacle recognition with an RGB camera

Object types recognized (claimed)iNumber of object types the maker says the robot can identify. A figure such as 300+ is stored as 300.

2401Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026240+ obstacles identification. Plus sign dropped. Footnote: in-house lab tests

3001Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Gallery graphic: 300+ object types recognized2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026300+ types of objects recognized. Footnote 24: it can see and bypass objects as small as 3 cm wide and 3 cm tall

Dirt detectioniA sensor or camera finds dirtier spots and the robot cleans them harder or again. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Dirt sensor No

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026DirTect technology uses an RGB camera to identify heavy dirt and stains and triggers deeper cleaning2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026DirTect uses an RGB camera to identify heavy dirt and stains

Max threshold (claimed)iHighest single step or door threshold the maker says the robot can climb.

50mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Obstacle Crossing Height 80 mm is the combined height of two steps. Footnote: a single obstacle or vertical step up to 5 cm

45mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: single thresholds such as door sills up to 4.5 cm

Max two-step threshold (claimed)iHighest total height of a two-step threshold the maker says the robot can climb, such as a stepped sliding door track. Makers set conditions, such as a minimum width of the lower step.

80mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Footnote: 8 cm is the combined height of two steps. No minimum width of the lower step is stated

88mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: max threshold crossing 8.8 cm, as 4.5 cm plus 4.3 cm. Maker internal test with a gap deeper than 12 cm and up to 14 cm between the steps (global page footnote)2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Footnote 2: double-layer thresholds up to 8.8 cm. First step up to 4.5 cm, gap deeper than 12 cm and up to 14 cm, second step up to 4.3 cm. Maker internal test

Mopping

5 of 8 differ

Mop typeiNone means the robot only vacuums. Spinning pads are round pads that rotate. A roller is a turning cylinder. A track is a belt-shaped mop that rolls over the floor. A vibrating pad moves back and forth. A static pad is dragged.

Spinning pads1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Round pads that rotate at 260 RPM and tilt up to 5 degrees11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Mop Pad Type 2 Spinning Pads

Vibrating pad2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026VibraRise 5.0 Mopping System: a single extendable vibrating mop with 4000 vibrations per minute

Extending mopiA mop pad or roller moves outward to reach wall edges and under low furniture. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Mop Extend RoboSwing, extends up to 4 cm

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: VibraRise 5.0 uses an extendable mop to clean corners and edges2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026The single extendable mop reaches corners better than multi-pad systems

Mop lift heightiHow far the robot raises its mop pads alone when it drives onto carpet, as the maker's spec table gives it. A lift with the raised chassis goes in the source note.

10.5mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Mop Lifting Height 10.5 mm. Footnote: distance between the top of the mops and the floor after the mop has been lifted

20mm8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Mopping table: raises mop pads on carpet, mop raising height 20 mm. Roborock publishes no millimeter figure that was found

Leaves mop at the dockiThe robot drops its mop pads at the base station by itself and picks them up again, so it can vacuum carpet without them.

Yes4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Auto-Mop Swap (page 19): the robot returns to the base station to swap mop assemblies between zones11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Drops Mop Pads at Station Yes13Retailer pageamazon.com/dp/B0FNN1SL7TRead 15 October 2026Comparison table: Auto Mop Detaching yes

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Gallery graphic: Mop Detach and Chassis Lift on carpet2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026When vacuum-only or carpet-first modes are active the mop detaches automatically to keep carpets dry

Mop downforce (claimed)iThe maker's claim for the force that presses the mop onto the floor. A claim in kilograms is converted at 1 kgf = 9.80665 N and rounded to one decimal, so 1 kg is 9.8 N. When the maker also gives a figure in N, that figure is stored. When the maker gives a range, such as 9-11 N, the top of the range is stored.

12N1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 202612 N downwards pressure. Footnote: in-house lab test

14N1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: downward pressure of 14 N

Mop speed (claimed)iHighest rotation speed of the spinning pads or the mop roller that wipes the floor. The speed of another roller that does not wipe the floor is not stored here.

260rpm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026260 RPM high-speed mop rotation. Footnote: in-house lab test

Not available

Robot water tankiClean water held in the robot itself. The base station tanks are separate.

Not available

70mL3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Compare table: water tank 70 ml

Water flow levelsiNumber of water flow settings the user can pick for mopping.

Not available

Not available

Base station

7 of 10 differ

Base stationiThe main jobs of the dock sold with this model. Auto-empty means the dock sucks the dust out of the robot. Mop washing means the dock cleans the mop.

Auto-empty and mop washing1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026All-in-One Base Station handles auto-refilling, emptying, washing and charging4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 20: auto empty, mop washing and drying after a cleaning task

Auto-empty and mop washing1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: the dock empties the robot into a disposable dust bag, washes the mop with hot water and dries it

Base station featuresiExtra dock functions. Hot-air drying dries the mop with warm air. Auto detergent adds cleaning solution by itself. Robot tank refill fills the robot's water tank. Self-cleaning wash tray means the dock cleans its own mop washing tray.

Hot-air drying, Auto detergent, Robot tank refill1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Auto Solution Dispenser Module with dual compartments dispenses cleaning solution. The base station auto-refills the robot water tank. Hot air drying is in the Amazon comparison table4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 20: the base station automatically refills the robot water tank and washes and dries the mop pads11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Dries Mop Pads Yes, Auto Detergent Filling Yes13Retailer pageamazon.com/dp/B0FNN1SL7TRead 15 October 2026Comparison table: Mop Hot Air Drying 1-Hour Fast Drying, Dust Box and Bag Hot Air Drying yes

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page lists automatic detergent dispensing, warm water auto-refilling of the robot tank, dock self-cleaning with up to 212 F hot water and 131 F warm air drying of mops, dust bag and ducts2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Warm Water Auto-Refilling fills the robot's water tank with warm water. Auto Detergent Dispenser. 100 C Hot Water Dock Self-Cleaning. 55 C warm air for mop drying and for the dust path

Base station water supplyiWater tanks means clean and dirty water tanks that the user fills and empties. Plumbed means the dock connects to a water inlet and a drain. The third option has tanks and a plumbing kit sold separately.

Water tanks, plumbing kit optional4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 12 note: the water hookup kit for auto refilling and draining is purchased separately and only available in specific regions. The dock ships with tanks

Water tanks2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Saros 20 Sonic has clean and dirty water tanks. A second option, Saros 20 Sonic with Refill and Drainage System, plumbs in a water inlet and drain. It differs by region and country

Base station dust containeriWhat the dock empties the robot's dust into.

Bag4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 24: the base station has a dust bag slot and the dust bag is discarded when full

Bag4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Parts list A8 Disposable Dust Bag8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Self empty bin type: bagged

Base station dust capacityiCapacity of the dust bag or bin in the dock.

3.2L1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2 L11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Bag Capacity 3.2 l

Not available

Days between bag changes (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes, pets and schedules.

100days11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Days Before Empty 100 days. Conditions not stated and the maker states no figure

65days2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Auto Dust Emptying allows up to 65 days without manual emptying. The footnote text is empty. Depends on use

Clean water tankiClean water tank in the base station.

5.5L1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity at least 5.5 L / 4.0 L. Stored as 5.5

4L11Spec databasesmarthomeassistent.de/saugroboter/roborock-saros-20-sonicRead 14 October 2026Data sheet: fresh water tank 4000 ml. Vacuum Wars lists a 4 litre tank

Dirty water tankiDirty water tank in the base station.

4L1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table: used water tank 4.0 L

3.5L11Spec databasesmarthomeassistent.de/saugroboter/roborock-saros-20-sonicRead 14 October 2026Data sheet: dirty water tank 3500 ml

Mop wash water temperature (claimed)iHighest water temperature the dock uses to wash the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note. A maker can claim another figure in another market, so it is per variant.

100°C1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026100 C refers to the surface temperature of the washboard PTC heating system at about 23 C room temperature, in-house lab data

100°C1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: 212 F hot water deep cleans mop pads. FAQ: up to 100 C. The global page footnote says water at the clean water dispensers of the dock can reach 100 C. Maker internal test2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Footnote 19: water at the clean water dispensers of the dock can be heated up to 100 C at 1 atm and room temperature. Maker internal test

Mop drying air temperature (claimed)iTemperature of the warm air the dock blows over the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note.

Not available

55°C1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: 131 F warm air dries mops, dust bags and ducts. The global page footnote says 55 C at the base outlet2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Footnote 21: air at the base outlet during drying can reach 55 C at standard room temperature. Maker internal test

Battery and charging

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Battery capacityiPublished capacity of the robot's battery pack at the nominal battery voltage. When the maker gives a typical or headline figure and a lower rated figure, the headline figure is stored and the rated one goes in the source note, as for Dreame. A rated figure alone is stored. A count times a capacity, such as 2600 mAh x 2, is not a pack capacity. The total is stored only when the maker or a review states it.

6,400mAh1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table: Battery Capacity 6,400 mAh

6,400mAh1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: 6,400 mAh high-performance battery4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Basic Parameters: 6400 mAh typical

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Specifications page 34: Rated Voltage 14.4 V. 6,400 mAh at 14.4 V is 92.2 Wh

14.4V4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Basic Parameters: 14.4 V / 6400 mAh (TYP) lithium-ion battery

Rated poweriRated electrical power of the robot from the spec sheet, label or manual. The base station's power is not included. A charger input rating from the manual, such as 20 V 2.5 A, is not this value.

75W4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Specifications page 34: Rated Power 75 W for the robot. The base station rated power during hot water cleaning (640 W) is not stored

65W3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Compare table: rated power 65 W in a cell shared with the Saros 20 column

Max run time (claimed)iLongest run time on one charge that the maker claims. Makers usually state it in the quietest suction mode without mopping. Claims that include charging breaks are not stored.

Not available

190min3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Compare table: run time 190 min in quiet mode. The FAQ gives up to 180 min in vacuum and mop mode with balanced suction8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Official battery life 190 mins

Full charge time (claimed)iThe maker's claim for charging from empty to full. A partial charge, such as 9 to 80%, is not stored.

270min4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Specifications page 34: Charging Time approx. 4.5 hours. The troubleshooting page says about 4.5 hours to fully charge from a low battery. Stored as 270

150min1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: charges in just 150 minutes. The FAQ says about 2.5 hours from 15 to 100 percent. The global page says it fully charges the 6400 mAh battery in 150 minutes2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026150-min Fast Charging: fully charges the 6400 mAh battery in 150 minutes

Recharge and resumeiThe robot returns to the dock to charge and then finishes the job where it stopped.

Yes4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Auto Resume Cleaning (page 18): the robot returns to charge and resumes the unfinished task. Must be enabled in the app11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Recharge and Resume Yes

Yes4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Manual: if the battery runs low the robot returns to the dock and resumes where it left off after charging

Noise

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Noise (claimed)iOne row per noise figure the maker publishes. Suction mode is the maker's mode name, such as "Standard". When the maker gives a range, the top of the range is stored. A row leaves out the activity or the mode when the maker does not name it, such as a figure for quiet mode alone or a bare figure with neither.

AMOVA MOBIUS 60

Not available

BRoborock Saros 20 Sonic

Activity	Suction mode	Noise (dB(A))
Mopping only	Mop Only	55
Vacuuming and mopping	Balanced	63
Mop washing	Not available	57
Mop drying	Not available	43
Dock emptying	Not available	74

Source3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026FAQ: mop only 55 dB, vacuum and mop with balanced suction 63 dB, dock mop washing about 57 dB, warm-air drying 43 dB, auto-emptying 74 dB for under a minute. The compare table lists 64 dB for balanced mode. Weighting is not stated6Maker product pagehelp.roborock.com/en-US/product/roborock-saros-20-sonic-messageRead 14 October 2026Support FAQ: mop only 55 dB, vac and mop balanced 63 dB, dock mop washing about 57 dB, warm-air drying 43 dB, auto-emptying 74 dB for under a minute

Connectivity and app

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Wi-Fi standardi802.11n is Wi-Fi 4, 802.11ac is Wi-Fi 5 and 802.11ax is Wi-Fi 6. Use the highest protocol the manual lists. None only when a source says the robot has no Wi-Fi.

Not available

Wi-Fi 65Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20CE%20DE%20User%20Manual.44837319.pdfRead 14 October 2026RF specification table lists 802.11b/g/n/ax on 2.4 GHz and 802.11a/n/ac/ax on 5 GHz. The maker does not use the name Wi-Fi 6. Vacuum Wars lists 2.4 GHz only

Wi-Fi bandsiBands the maker's manual or spec table states. Many robots use 2.4 GHz only. Vacuum Wars' Wi-Fi version column is not used for this field.

2.4 GHz4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026Page 10 and troubleshooting: only 2.4 GHz Wi-Fi is supported. Operation frequency 2400-2483.5 MHz

2.4 GHz, 5 GHz5Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20CE%20DE%20User%20Manual.44837319.pdfRead 14 October 2026RF specification table lists 2.4 GHz and 5 GHz. The manual is used

Bluetooth versioniAs published, such as "4.1". Robots use Bluetooth for setup.

Not available

5.45Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20CE%20DE%20User%20Manual.44837319.pdfRead 14 October 2026RF specification table lists BLE v5.4

MatteriThe maker states Matter support. Support that is only promised for a later update is not counted.

No11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Matter Compatible No

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: Voice-Activated, Matter-Enabled. The global page says Matter supported2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Third-Party Control: Matter supported

Voice assistantsiThird-party assistants that can control the robot, such as "Amazon Alexa".

Amazon Alexa11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Amazon Alexa Yes. No Google Home entry

Amazon Alexa, Google Home, Siri1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Gallery graphic lists Amazon Alexa, Siri, Google Home and Matter2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Compatible with Alexa, Siri and Google Home

Built-in voice controliThe robot has its own microphone and responds to spoken commands without a smart speaker.

Yes1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Built-In Intelligent Voice Assistant, say Hey, MOVA to start cleaning4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026The robot diagram on page 9 lists Microphones

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: say Hello Rocky. The robot listens and responds even without Wi-Fi2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Built-in Voice Assistant: say Hello Rocky. It responds even without Wi-Fi

Companion appiThe maker's phone app for the robot, by name.

MOVAhome app4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026MOVAhome App named in the Child Lock note on page 8

Roborock app4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026Setup tells the user to download the Roborock app

Saved mapsiNumber of floor maps the robot can store, for homes with several levels.

Not available

Not available

Live videoiThe app can show the robot's camera view live.

Yes11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Live Video Monitoring Yes

Yes1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Page: gentle around pets, tracks their location and lets you check in anytime. The global page names Video Call and Cruise2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Video Call and Cruise: check in on pets or the home in real time

Measured

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Suction at the brush housing (measured)iSuction pressure a reviewer measured with a manometer at the robot's brush housing on the highest power setting. It is far lower than the maker's figure and is not comparable to it.

1.36kPa11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Suction Test 1.36 kPa at the brush housing, maximum power. The review text rounds it to 1.3 kPa

0.61kPa8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Vacuum Wars manometer test at the brush housing, 0.61 kPa. The page shows no test date

Airflow (measured)iAirflow at the suction inlet on the highest power setting, measured by a reviewer with an anemometer.

16CFM11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Airflow Test 16 CFM, maximum power

15CFM8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Vacuum Wars anemometer test, 15 CFM

Embedded sand pickup on carpet (measured)iShare of sand worked into medium-pile carpet that the robot removed in a timed run on the highest power setting. The reviewer weighs the robot's bin before and after.

88%11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Carpet Deep Clean Test 88, embedded sand in medium-pile carpet

92%8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Vacuum Wars Carpet Deep Clean Test: sand embedded in medium-pile carpet, timed run on maximum power. The page shows 92 with no unit. The review calls it a percentage9Reviewvacuumwars.com/roborock-saros-20-sonic-reviewRead 14 October 202692 percent embedded sand removed, category average 78 percent

Pet hair pickup on carpet (measured)iShare of a fixed weight of flattened pet hair, about 2.5 inches long, removed from carpet in two runs. The reviewer weighs the hair left behind.

94%11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 20262.5 Flattened Pet Hair Pickup Test 94

77.75%8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Vacuum Wars 2.5 inch flattened pet hair test on carpet, 77.75. The review rounds it to 78 percent9Reviewvacuumwars.com/roborock-saros-20-sonic-reviewRead 14 October 202678 percent of 2.5-inch flattened hair removed, category average 82 percent

Max threshold (measured)iHighest single threshold the robot cleared on a reviewer's test rig.

51mm12Reviewvacuumwars.com/mova-mobius-60-reviewRead 15 October 2026Single-step test (starts at 19 mm, adds about 6 mm strips): crossed 51 mm, failed 57 mm. Review last updated 2026-08-28

57mm9Reviewvacuumwars.com/roborock-saros-20-sonic-reviewRead 14 October 2026Single-tier threshold test: the Sonic cleared 57 millimeters. Review last updated 2026-08-28. The Saros 20 shows the same figure

Test obstacles avoided (measured)iNumber of the 24 test objects the robot steered around in Vacuum Wars' standard and torture obstacle tests.

2212Reviewvacuumwars.com/mova-mobius-60-reviewRead 15 October 2026Obstacle avoidance evaluation: 22 of 24, review average 17

199Reviewvacuumwars.com/roborock-saros-20-sonic-reviewRead 14 October 2026Standard and torture evaluations: avoided 19 out of 24 obstacles

Area per charge (measured)iFloor area the reviewer estimates per charge from measured battery use and a fixed floor plan, on the lowest suction setting without mopping. Vacuum Wars multiplies battery efficiency by navigation efficiency. It is not a full-charge run.

83.98m²11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Square Foot Per Charge 904 sq ft, converted at 0.09290304 m2 per sq ft. Vacuum Wars estimate from battery efficiency (1.12 min per percent) and navigation efficiency, on the lowest suction setting without mopping12Reviewvacuumwars.com/mova-mobius-60-reviewRead 15 October 2026Chart: Estimated Square Feet Per Charge 904 sq ft

113.81m²8Measurementcompare.vacuumwars.com/compare/robot-vacuums/roborock_saros_20_sonicRead 14 October 2026Square Foot Per Charge 1225, times 0.09290304. Battery efficiency 1.65 minutes per percent on the lowest suction setting without mopping on a fixed floor plan. It is an estimate, not a full-charge run

Dimensions and weight

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Robot shapeiShape seen from above. D-shaped means a flat front and a round back.

Round1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Product photos show a round body. The 350 x 350 mm footprint is the bounding size of a round robot with a raised sensor

Round2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Round body seen in maker photos. A retailer title says round13Retailer pagepood.datafox.ee/en/robottolmuimejad/roborock-saros-20-sonic-valgeRead 14 October 2026Product shape listed as round

Robot widthiWidth of the robot from side to side.

350mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026

350mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Specifications: robot 350*353*79.8 mm. Width and depth are taken in the listed order

Robot depthiLength of the robot from front to back. The Length in a maker's Length x Width x Height is the depth.

350mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026

353mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026See width note

Robot heightiHeight at the robot's lowest operating position. A fixed lidar turret is included. A retractable turret is lowered. This decides which furniture the robot fits under.

89.5mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026350 x 350 x 89.5 mm with the DToF sensor retracted. Footnote: in-house lab data

79.8mm1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Specifications: robot 350*353*79.8 mm. The page also says 7.95 cm low clearance. The global footnote says the body height is 7.98 cm and passive compression allows 7.95 cm. The sensor is retracted2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Robot 350 x 353 x 79.8 mm. Footnote 13: body height 7.98 cm and up to 7.95 cm with passive compression, scraping may occur

Height with sensor raisediHeight with a retractable lidar turret raised. Empty for a robot without a retractable sensor.

111.5mm1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026350 x 350 x 111.5 mm with the DToF sensor lifted

Not available

Robot weightiRobot with battery and dustbin, without the base station. Some store pages label the robot and dock together as Robot Weight. Check that the figure fits the robot alone.

4.7kg(10.4 lb)7Reviewinside-digital.de/saug-wisch-roboter/mova-mobius-60Read 15 October 2026Data page: Gewicht 4,700 g. nextpit's data page and the basic-tutorials review also give about 4.7 kg. The maker publishes no weight8Reviewnextpit.de/saug-wisch-roboter/mova-mobius-60-3Read 15 October 2026Data page: Gewicht 4.700 g9Reviewbasic-tutorials.com/reviews/gadget-reviews/mova-mobius-60Read 15 October 2026Robot weight approx. 4.7 kg

5.1kg(11.2 lb)11Spec databasesmarthomeassistent.de/saugroboter/roborock-saros-20-sonicRead 14 October 2026Data sheet gives the robot as 5.16 kg. Smart Home Compared gives 5.1 kg. Stored 5.112Spec databasesmarthomecompared.com/robot-vacuums/roborock-saros-20-sonicRead 14 October 2026Vacuum weight 5.1 kg, weight of the robot unit itself

Base station dimensionsiWidth, depth and height of the dock. When the maker gives the depth with and without the ramp, the depth with the ramp is stored. Makers write the axes in different orders, so they are mapped with care. A size the maker gives for the robot and dock together counts only when the robot sits inside the dock's footprint, and the source note says so.

Width416Depth467Height589mm(16.4 × 18.4 × 23.2 in)1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Spec table lists 416 x 467 x 589 mm. Width 416, depth 467, height 589 (a Coolblue listing gives height 58.9 cm). The ramp extension is not stated to be included

Width409Depth440Height470mm(16.1 × 17.3 × 18.5 in)2Maker product pageglobal.roborock.com/pages/roborock-saros-20-sonicRead 14 October 2026Key Specs list the dock as 440 x 409 x 470 mm. The German store lists 409 x 440 x 470 mm and the Smart Home Assistent data sheet labels it 40.9 wide x 44.0 deep x 47.0 high cm. The German order is stored. The axis order is uncertain3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Spec list: robot 350 x 353 x 79.8 mm, dock 409 x 440 x 470 mm11Spec databasesmarthomeassistent.de/saugroboter/roborock-saros-20-sonicRead 14 October 2026Data sheet: station 40.9 x 44.0 x 47.0 cm, labeled width, depth and height12Spec databasesmarthomecompared.com/robot-vacuums/roborock-saros-20-sonicRead 14 October 2026Dock 409 x 440 x 470 mm

Base station weightiDock without the robot and with empty tanks.

Not available

10.3kg(22.7 lb)12Spec databasesmarthomecompared.com/robot-vacuums/roborock-saros-20-sonicRead 14 October 2026Dock weight 10.3 kg. The maker lists robot plus dock as 15.8 kg with accessories on the German page and 14.33 kg on the US page

Certifications

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FCC IDs

Not available

Not available

Other certificationsiNamed certifications, verbatim, such as a TÜV SÜD or UL Solutions cybersecurity mark.

Not available

TÜV Rheinland Certified Protected Privacy IoT Service, ID 1111252031, UL Verified Security Capabilities Verified Diamond, V6110361Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026Privacy First graphic shows a TUV Rheinland Certified Protected Privacy IoT Service mark with ID 1111252031 and a UL Verified Security Capabilities Verified Diamond mark with ID V611036

In the box

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim.

Base Station, Robot, Mop Pad x 12 (3 pairs pre-installed), Mop Pad Holder x 6, Dust Box x 1 (pre-installed, including dust box filter), Side Brush x 1 (pre-installed), Main Brush x 1 (pre-installed), Base Station Ramp Extension, Auto Solution Dispenser Module - Dual Compartment (pre-installed), Washboard Filter (pre-installed), Dust Bag x 2 (1 pre-installed), User Manual, Quick Start Guide, Floor Cleaner, Specialized Cleaning Solution1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026Package List on the spec tab. The cleaning solutions in the box may vary

Robot, Dock Base, User Manual, Power Cord, Dock (Disposable Dust pre-installed)1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026What's in the Box list on the US page

Links

Not compared

Product page

www.mova-tech.com/products/mobius-60-robot-vacuum1Maker product pagemova-tech.com/products/mobius-60-robot-vacuumRead 15 October 2026

us.roborock.com/products/roborock-saros-20-sonic1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026US store page. It showed out of stock and coming soon on 2026-10-14

Spec sheet

Not available

Not available

Manual

cdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdf4Owner's manualcdn.shopify.com/s/files/1/0712/8245/8860/files/v60-mobius-user-manual.pdfRead 15 October 2026

gl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdf4Owner's manualgl-files.roborock.com/product/center/images/Roborock%20Saros%2020%20Sonic%20FCC%20User%20Manual.44438679.pdfRead 14 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years2Maker product pageus.mova.tech/products/mova-mobius-60-robot-vacuumRead 15 October 2026US store banner says Up To 3 Years Warranty. The German store says 3 Jahre Garantie3Maker product pagede.mova.tech/products/mobius-60-saugroboterRead 15 October 20263 Jahre Garantie in the German store banner11Measurementcompare.vacuumwars.com/compare/robot-vacuums/mova_mobius_60Read 15 October 2026Compare page: Warranty period 3 years

1year1Maker product pageus.roborock.com/products/roborock-saros-20-sonicRead 14 October 20261-year limited warranty on the US store page. The German store gives 2 years3Maker product pagede.roborock.com/products/roborock-saros-20-sonicRead 14 October 2026German store says all new Roborock devices have a 2-year warranty. The US store gives 1 year. Stored 1 for the US store, like the other Roborock entries

Both are also in the API. Back to all robot vacuums.