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eufy Omni S2

eufyRobot vacuum

Omni S2

Released March 2026.12Press articlevacuumwars.com/eufy-delays-launch-of-new-s2-robot-vacuumRead 14 October 2026Update of late March 2026: the Omni S2 has launched after a short delay. Pre-orders were held in January 2026 Last checked 14 October 2026.

Suction
30,000Pa
Mop type
Roller
Base station
Auto-empty and mop washing
Height
98mm

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At a glance

All specs

SourceCalculated

General

Series
Omni S-Series11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026Vacuum Wars groups the model in the Eufy OMNI S-Series next to the OMNI S1 Pro
Model numbers
T2081, T2081111, T2081G11, T2081B113Maker product pageuk.eufy.com/products/t2081g11Read 14 October 2026UK store SKU T2081G115Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Declaration of conformity names model T20816Maker spec sheet (PDF)salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032573/en_US/000032573.pdfRead 14 October 2026EU and UK Declaration of Conformity V4.0 for product S2, model T2081, dated 2025-09-2616Retailer pageeuronics.ie/products/eufy-omni-s2-robot-vacuum-mop-black-t2081b11Read 14 October 2026Euronics Ireland product code T2081B11
GTIN / EAN
194644273255, 1946442487103Maker product pageuk.eufy.com/products/t2081g11Read 14 October 2026Barcode 194644248710 in the UK store product data for T2081G11. The German store lists 194644273255 for the same SKU4Maker product pagede.eufy.com/products/t2081g11Read 14 October 2026Barcode 194644273255 in the German store product data for T2081G11. Sold in Germany as HydroJet S2
Announced
September 202511Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026Debuted at CES 2026 per Vacuum Wars. The German press says the S2 Omni was first shown at IFA 202514Press articlesmarthomeassistent.de/jetzt-aber-wirklich-eufy-s2-omni-steht-in-den-startloechernRead 14 October 2026eufy showed the S2 Omni at IFA 2025 in September 2025
Status
Available12Press articlevacuumwars.com/eufy-delays-launch-of-new-s2-robot-vacuumRead 14 October 2026On sale on the maker's US store and at Amazon in October 2026
Predecessor
Not available
Successor
Not available
Launch price (US)
$1,599.9911Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026List price $1,599.99 (Amazon price $1,499.99 on the page date). Excludes tax13Reviewtechradar.com/home/robot-vacuums/eufy-omni-s2-reviewRead 14 October 2026Recommended retail price $1,599 (also GBP 1,599 and AU$2,299). Vacuum Wars and the maker's US store give $1,599.99
Launch price (EU)
€1,49914Press articlesmarthomeassistent.de/jetzt-aber-wirklich-eufy-s2-omni-steht-in-den-startloechernRead 14 October 2026Maker's UVP of 1,499 EUR for Germany, with Amazon and other retailers from 2026-05-22. The Irish store lists 1,599 EUR, German price is used. Includes VAT
Markets
US, DE11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026US row: list price in USD on the US store and at Amazon. German row: see the smarthomeassistent.de source14Press articlesmarthomeassistent.de/jetzt-aber-wirklich-eufy-s2-omni-steht-in-den-startloechernRead 14 October 2026DE row: German market launch with UVP in EUR
Colours
Black15Retailer pagecoolblue.nl/en/product/974572/eufy-omni-s2.htmlRead 14 October 2026Coolblue lists Black16Retailer pageeuronics.ie/products/eufy-omni-s2-robot-vacuum-mop-black-t2081b11Read 14 October 2026Black

Suction and brushes

Max suction (claimed)
30,000Pa1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 202630,000 Pa AeroTurbo 2.0. Maker says the figure is from eufy lab testing
Suction power (claimed)
100AW1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Page states 30,000 Pa and 100AW suction. The German store also states 100AW/30.000Pa
Main brushes
110Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 2026Review describes the DuoSpiral main brush as a split roller with a center gap. One roll split into two halves counts as one. The manual calls them rolling brushes in the plural
Main brush material
Not available
Main brush (as published)
DuoSpiral1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026DuoSpiral brushes. The maker calls them DuoSpiral Detangle Brushes
Main brush lift
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Brush lift of 0.8 cm for dried messes, see side_brush_lift
Side brushes
25Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Underside overview lists Side Brushes (x2)9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page lists 2 side brushes
Extending side brush
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026CornerRover Arm and the roller mop extend to the side for edges and corners (1.77 in extended side coverage)11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026First Look: the S2 adds an extending side brush
Side brush lift
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Automatic Mess Detection panel lists side and main brush lift of 0.8 cm for dried messes. Page text says S2 lowers its main brush, side brush and roller mop for dry debris
Max carpet pile (claimed)
50mm1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Published as 2 in (5 cm). The chassis lifts automatically for shag carpets up to 5 cm. Based on measurements in the eufy laboratory2Maker product pageie.eufy.com/products/t2081g11Read 14 October 2026Carpets up to 5 cm
Robot dustbin
330mL9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page lists Robot Dustbin Capacity 330 ml. One value, the maker states none
Filter
Metal filter and high-performance filter5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Dust bin parts list names a Metal Filter and a High-Performance Filter
Washable filter
Yes5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 7.1: rinse the metal and high-performance filter parts with the dust bin and air dry. No hot water, brush or detergent

Navigation and obstacles

Navigation
Built-in lidar or ToF sensor1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Page says CleanMind AI is powered by a 3D ToF sensor. No turret. Stored as built-in ToF sensor. The manual calls it a 3D dTOF sensor
Navigation system (as published)
3D MatrixEye 2.01Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 20263D MatrixEye 2.0 is the maker name for the obstacle recognition sensors. CleanMind AI System is the software system
Obstacle sensors (as published)
3D MatrixEye 2.0 with RGB camera, 3D dToF sensor and LED light1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Manual front view shows an RGB camera, an LED light and a 3D dTOF sensor. The page names 3D MatrixEye 2.0 and says the system runs offline
AI object recognition
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Page says S2 detects 200+ obstacles and identifies 40+ mess types
Object types recognized (claimed)
2001Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Published as 200+ obstacle types
Dirt detection
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Page says the S2 identifies 40+ mess types and gives tailored cleaning. The dock also checks water dirt level while washing the mop9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page lists Dirt sensor: Yes
Max threshold (claimed)
35mm1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Single thresholds up to 1.38 in (3.5 cm). The manual says the robot may climb objects below 35 mm5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Tip D: the robot may climb on objects less than 35 mm in height11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 202635 mm single threshold
Max two-step threshold (claimed)
42mm1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Double thresholds up to 1.65 in (4.2 cm). Eufy lab measurement, no step widths given2Maker product pageie.eufy.com/products/t2081g11Read 14 October 2026Crosses 4.2 cm thresholds11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 202642 mm on double tiers

Mopping

Mop type
Roller1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026
Extending mop
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 20262Maker product pageie.eufy.com/products/t2081g11Read 14 October 2026Mop stays 5 mm from walls and the roller extends to the side
Mop lift height
28mm1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Roller Mop Lift 1.1 in. Vacuum Wars and Coolblue give 28 mm. The chassis also lifts on carpet11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026Roller lifts 1.1 inches (28 mm)
Leaves mop at the dock
Not available
Mop downforce (claimed)
15N1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 202615N downward pressure for the S2 in the roller mop comparison
Mop speed (claimed)
240rpm2Maker product pageie.eufy.com/products/t2081g11Read 14 October 2026240 RPM with 15N pressure and electrolysed water. The UK store text says 360 RPM and ozonated water. The IE text matches the later electrolyzed water design and Vacuum Wars11Reviewvacuumwars.com/eufy-omni-s2-first-lookRead 14 October 2026First Look says 240 RPM and 15N for HydroJet 2.0
Robot water tank
120mL5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 9 Specifications: Clean Water Reservoir 120 ml. Dirty water reservoir on the robot is 150 ml
Water flow levels
35Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 4: choose between three water levels in the app

Base station

Base station
Auto-empty and mop washing5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Omni Station with dust bag, clean water tank, dirty water tank and mop drying
Base station features
Hot-air drying, Auto detergent, Robot tank refill1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 202612-in-1 UniClean station with automatic detergent dispensing and 55 C hot air drying. Robot water refill is stated on the maker support page and by TechRadar13Reviewtechradar.com/home/robot-vacuums/eufy-omni-s2-reviewRead 14 October 2026Dock replenishes the robot's water supply, washes the mop with warm water, dries with hot air and refills the detergent tank
Base station water supply
Water tanks, plumbing kit optional8Maker product pageuk.eufy.com/products/t210l110Read 14 October 2026The S2 Auto Water Refill and Drainage System is a separate accessory for the Omni S2 dock, also sold as a bundle. The dock ships with water tanks
Base station dust container
Bag5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Disposable dust bag, replaced in section 7.5
Base station dust capacity
2.5L5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Disposable Dust Bag Capacity 2.5 L. Trusted Reviews says 3 L, the manual is used
Days between bag changes (claimed)
68days2Maker product pageie.eufy.com/products/t2081g11Read 14 October 2026Stores dust for 68 days. Maker figure, conditions not stated
Clean water tank
3L5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Clean Water Tank 3 L. Trusted Reviews says 2.5 L, the manual and TechRadar say 3 L
Dirty water tank
2L5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Dirty Water Tank 2 L. Trusted Reviews says 1.8 L, the manual and TechRadar say 2 L
Mop wash water temperature (claimed)
60°C1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Washes the mop with 60 C hot water. The measuring point is not stated. TechRadar says 70 C, the maker figure is used
Mop drying air temperature (claimed)
55°C1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 202655 C hot air drying of the mop and dock base. The manual says drying falls back to room-temperature air when the room is above 35 C5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Warm air drying function. Falls back to room-temperature air above 35 C ambient

Battery and charging

Battery capacity
4,600mAh5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Specifications: Li-ion 4600mAh DC21.6V. Nominal or rated not stated
Battery voltage
21.6V5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Specifications: Li-ion 4600mAh DC21.6V
Rated power
Not available
Max run time (claimed)
260min5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Vacuum only mode: Quiet Suction 260 min, Standard 179 min, MAX 130 min. TechRadar and Vacuum Wars list 180 min, which is about the standard mode
Full charge time (claimed)
240min5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Charging Time 4h, stored as 240 minutes. Start and end percentages are not stated
Recharge and resume
Yes9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page lists Recharge and Resume: Yes. TechRadar also says the robot returns to base to charge

Noise

We could not find any of these 1 fields. Show them
Noise (claimed)
Not available

Connectivity and app

Wi-Fi standard
Not available
Wi-Fi bands
2.4 GHz5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Operation Frequency 2.4G Band (2.4000 to 2.4835 GHz). No 5 GHz is listed. Vacuum Wars also lists 2.4 GHz
Bluetooth version
Not available
Matter
Yes1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Matter protocol supported5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 5: compatible with Matter, Alexa, Siri and Google Assistant
Voice assistants
Amazon Alexa, Google Assistant, Siri5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 5 names Alexa, Siri and Google Assistant
Built-in voice control
Not available
Companion app
eufy app5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 2.3: download the app from the App Store or Google Play and log in to a eufy account
Saved maps
57Maker product pageservice.eufy.com/article-description/Does-the-S2-Robot-Support-Multiple-Floors-Can-the-S2-Robot-Save-Multiple-MapsRead 14 October 2026Maker support article: a maximum of five maps can be saved
Live video
No9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page lists Live Video Monitoring: No. The review also says there is no live video in the app10Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 2026Review says eufy does not offer remote live video viewing in the app

Measured

Suction at the brush housing (measured)
1.43kPa9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Vacuum Wars suction test at the brush housing, maximum power, 1.43 kPa
Airflow (measured)
15CFM9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Vacuum Wars airflow test, maximum power, 15 CFM
Embedded sand pickup on carpet (measured)
87%9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Vacuum Wars Carpet Deep Clean Test, embedded sand in medium-pile carpet, 87 percent10Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 202687 percent embedded sand removed, studio average 78 percent
Pet hair pickup on carpet (measured)
88.5%9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Vacuum Wars 2.5-inch flattened pet hair test, 88.5 percent10Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 202688.5 percent of 2.5-inch flattened hair removed, studio average 82.2 percent
Max threshold (measured)
32mm10Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 2026Vacuum Wars single-step test (starts at 19 mm, adds about 6 mm strips). The robot cleared a 32 mm threshold once in three attempts. Review last updated 2026-08-28
Test obstacles avoided (measured)
2410Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 2026Standard and torture obstacle tests: 24 of 24 objects avoided, studio average 16
Area per charge (measured)
101.08m²9Measurementvacuumwars.com/compare/robot-vacuums/eufy_omni_s2Read 14 October 2026Compare page 1088 sq ft times 0.09290304 = 101.08 m2. Battery efficiency 1.58 min per percent and navigation efficiency 0.64 m2 per min, lowest power setting without mopping10Reviewvacuumwars.com/eufy-omni-s2-reviewRead 14 October 2026Review text: 1,088 sq ft estimated per charge

Dimensions and weight

Front and side, drawn to scale.

Robot shape
Square17Reviewnextpit.de/tests/eufy-s2-omni-testRead 14 October 2026Square form and 9.8 cm height. Stored as square18Reviewtrustedreviews.com/reviews/eufy-omni-s2Read 14 October 2026Describes the robot as a rounded square rather than the more common circular design, 98 mm high with no lidar dome
Robot width
326mm5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Specifications: robot 326 x 358 x 98 mm. Axis labels are not printed. Coolblue lists width 32.6 cm, so 326 is the width and 358 the depth15Retailer pagecoolblue.nl/en/product/974572/eufy-omni-s2.htmlRead 14 October 2026Width 32.6 cm (the Depth row on this page, 9.8 cm, is the height)
Robot depth
358mm5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026See width note
Robot height
98mm5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 202698 mm with no turret. Vacuum Wars lists 3.9 in. TechRadar and Trusted Reviews list 85 mm and 350 mm in their spec tables, the manual is used
Height with sensor raised
Not available
Robot weight
5.2kg(11.5 lb)5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Published as 11.46 lbs. Coolblue lists 5.2 kg15Retailer pagecoolblue.nl/en/product/974572/eufy-omni-s2.htmlRead 14 October 20265.2 kg
Base station dimensions
Width387Depth476Height670mm(15.2 × 18.7 × 26.4 in)5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Station 387 x 476 x 670 mm. Height 670 mm and width 387 mm match Coolblue and nextpit (38.7 x 47.6 x 67.0 cm). TechRadar lists 380 x 450 x 670 mm
Base station weight
9.45kg(20.8 lb)5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Published as 20.83 lbs, converted to 9.45 kg. Includes the dock as shipped. Tanks empty is not stated

Certifications

FCC IDs
Not available
Other certifications
TÜV SÜD ETSI EN 303 645 cybersecurity verification1Maker product pageankernordics.com/robot-vacuum-s2Read 14 October 2026Page says the obstacle recognition system is verified by TUV SUD under ETSI EN 303 645

In the box

In the box
Omni Station, Clean Water Tank, Detachable Base, Robot Vacuum Cleaner (RoboVac), Dirty Water Tank, Water Tank Holder, Floor Cleaner, Fragrance Refill (Bonus), Quick Start Guide, Safety Sheet, Power Cord, Dust Bag5Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000032309/en_US/000032309.pdfRead 14 October 2026Section 1.1 What's in the Box. Fragrance refill is marked Bonus

Warranty

Manufacturer warranty (source market)
2years3Maker product pageuk.eufy.com/products/t2081g11Read 14 October 2026UK store: every eufy robot vacuum launched in 2026 has a 2-year guarantee, double the standard coverage. Vacuum Wars lists 1 year

Compare with

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINLaunch price (US)Launch price (EU)Markets
T2081111Not available$1,599.99Not availableUS
T2081G11194644273255Not available€1,499DE

Sources

We read 18 sources for this robot vacuum. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 24 fields
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  16. Read 14 October 2026Backs 2 fields
  17. Read 14 October 2026Backs 1 field
  18. Read 14 October 2026Backs 1 field

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