Robot vacuums / Compare

Ecovacs Deebot T90 Pro Omni vs SwitchBot S20

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Product A: Ecovacs

Deebot T90 Pro Omni

77 of 89 known

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B

Product B: SwitchBot

S20

49 of 89 known

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Only differences

AEcovacs Deebot T90 Pro Omni

BSwitchBot S20

General

6 of 7 differ

Series

Deebot T9016Press articlebusinessinsider.jp/article/2602-ecovacs-deebot-t90-launch-japanRead 14 October 2026Article names the DEEBOT T90 series (T90 PRO OMNI and T90 OMNI)

Not available

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

DEX95, OZT90P1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026US store SKU OZT90P in the page structured data. The maker model code DEX95 is in the manual2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026Technical Specifications: robot model DEX95, station model CH2523 (US manual)

810150543414, 810150543414WS, 810150543421, 810150543421WS, W66020001Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Store product data: SKU 810150543414 for the S20 (water tank) bundle and 810150543414WS for S20 with Auto-Fill & Drain System. The EU codes come from the EU store. W6602000 is the manufacturer part number on the Amazon US listing3Maker product pageeu.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Store SKUs 810150543421 and 810150543421WS for the EU bundles6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Details: Manufacturer Part Number and Model Number W6602000, manufacturer Wonderlabs, brand SwitchBot

GTIN / EAN

0850077202520, 6970135039418, 69701350394704Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Page structured data sku 6970135039418, a valid EAN-13, for the black T90 PRO OMNI5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Page structured data sku 6970135039470, a valid EAN-1311Spec databasematteralpha.com/ecovacs/ecovacs-deebot-t90-pro-omni-robot-vacuum-and-mop-p5684Read 14 October 2026Database UPC 850077202520, GTIN 0850077202520

0810150543414, 0810150543421, 0810150543445, 08101505446022Maker product pageswitch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Global store product data: S20 / US barcode 810150543414, a valid UPC-A, stored as 0810150543414. The same barcode is printed for the auto-fill version on this store, so it is not used for that version3Maker product pageeu.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Variant barcodes 810150543421 for S20 / EU and 810150543445 for the auto-fill version, stored as 13-digit forms. The check digits are valid. The US store lists 810150543414 on the global store6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Details: UPC 810150544602, stored as 0810150544602 in the 13-digit form. The check digit is valid. It differs from the store barcode 810150543414, so both are kept

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

January 20267Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Premiered at CES 2026 in Las Vegas (January 2026)

15 September 20255Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026SwitchBot press release dated 2025-09-15 from Tokyo, hosted on Heyup. Vacuum Wars says the S20 was first previewed at CES 2025, so the first showing was earlier

Status

Available5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026UK and German stores show the model in stock on 2026-10-14

Available1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Structured data: availability InStock at 799.99 USD on 2026-10-15. The store product was created on 2025-06-20

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.

Ecovacs Deebot T90S Pro Omni17Reviewnotebookcheck.com/Neuer-Saugroboter-mit-Wischwalze-bietet-Flaggschiff-Features-zum-Mittelklasse-Preis.1407011.0.htmlRead 23 October 2026Notebookcheck calls the T90S Pro Omni an improved version of the T90 Pro Omni and names it the successor.

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.

$899.9915Press articlegearbrain.com/amp/ecovacs-deebot-t90-pro-omni-robot-vacuum-mop-2675664604Read 14 October 2026Article of 2026-03-06: the T90 PRO OMNI is priced at $899.99 in the US. WifiHifi gives US$900. The maker US store now lists $799.99, a later price. Excludes tax

$799.991Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Store price 799.99 USD on 2026-10-15. The SwitchBot launch release of 2025-09-15 gives MSRP 799.99 USD. Excludes tax. The release also lists a launch page price of 499.99 USD from 15 September to 31 October 2025, which is a promotion5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: S20 MSRP 799.99 USD. Excludes tax

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.

€7994Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Store price 599 EUR now, incl. VAT. The launch price of 799 EUR is from the launch reports. The store sells the model in a standard and a Weiss version10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Technical data list the UVP as 799 EUR13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: UVP 799.00 EUR, market launch 9 March 2026, Germany14Press articleinside-digital.de/news/saugroboter-mit-bestsellerpotenzial-ecovacs-wagt-grossen-schrittRead 14 October 2026Article of 2026-02-15 states Ecovacs asks 799 EUR in Germany, incl. VAT. On sale from 9 March at Amazon

€799.993Maker product pageeu.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026EU store lists the S20 / EU at 799.99 EUR incl. VAT on 2026-10-15, the same as the 799.99 EUR MSRP in the launch release5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: MSRP 799.99 EUR. The release names no country, so the EU MSRP incl. VAT is stored

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

US, DE, GB1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026US store5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026UK store, GBP price 699

US, GB, EU1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026US store. GB and EU come from the UK and EU stores3Maker product pageeu.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026EU store, price in EUR4Maker product pageuk.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026UK store, price in GBP. Same specs table as the US store, with a 2 year warranty. The store lists only the Auto-Fill & Drain System SKU 810150543957, which is not stored as a variant because the UK reviews tested a tank version

ColoursiThe maker's own colour names

Black, White4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026The German store lists T90 PRO OMNI and T90 PRO OMNI Weiss. Maker image files and retailer listings name the standard one black

White6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Details: Color White9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: both unit and base are finished in shiny white plastic

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: vacuum level (MAX) 30000Pa, 16 L/s

10,000Pa1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Suction Power 10 kPa, which is 10,000 Pa. Description: 10,000Pa strong suction

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.

17Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review describes a single main brush13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: one floor roller (Bodenrolle 1)

18Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: a single rubber roller

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

Rubber and bristle9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: rubber blades and bristles wind in a spiral around the single brush roll

Rubber1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: patented rubber brushes and an anti-tangle rubber brush. TechRadar: a single rubber roller8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: a single rubber roller

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

ZeroTangle 4.01Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text names the ZeroTangle 4.0 anti-tangle main brush. Spec table: Main brush type Floating, ZeroTangle Yes

Not available

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

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Triple Lift text: for liquid spills both brushes lift9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists a liftable suction port (Anhebbarer Saugschacht) next to a liftable side brush

Not available

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

17Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Single main brush and one fixed side brush13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: Seitenbuersten 1

18Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: a fixed side-sweeper brush and a single rubber roller9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: a single side brush with two arms

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.

No4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text calls it a fixed side brush (feststehende Seitenbuerste). One UK spec table row says Extendable Side Brush Yes, so the sources conflict7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review describes a single main brush and fixed side brush8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record lists Extending Side Brush 09Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: the small side brush still cannot extend to the side, but it can be lifted

No8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: a fixed side-sweeper brush. Expert Reviews calls it a single side brush with two arms. SwitchBot does not state the feature

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

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Triple Lift text: for liquid spills both brushes lift. The side brush also retracts when large debris is picked up

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

Not available

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

250mL1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Dust box capacity 0.25 L7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026250 ml dustbin

310mL11Reviewmightygadget.com/switchbot-s20-robot-vacuum-cleaner-with-mop-reviewRead 15 October 2026Specification table: Dustbin Capacity (Robot) 310 mL12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Features: Onboard Dustbin Capacity 310 ml

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

Filter Net, Antibacterial Filter (level M6)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Dust Box filter Filter Net, Antibacterial Filter. Filter level M6

Not available

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

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Washable filter Yes

Not available

Navigation and obstacles

7 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.

Built-in lidar or ToF sensor1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: embedded radar in a 95 mm body, so no turret. Read as embedded lidar7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Embedded LiDAR integrated into the body instead of a turret

Lidar turret1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Navigation dToF LiDAR. TechRadar calls it a LiDAR turret and gives the height as 11.5 cm, so a turret is stored8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: a LiDAR turret, labelled LiDAR SLAM, plus an AI camera at the front

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

Mini-ToF1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Navigation Type Mini-ToF

dToF LiDAR1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Navigation dToF LiDAR

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

Structured light, RGB AI+ Supplementary Light1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Obstacle Avoidance Structured light, RGB AI+ Supplementary Light

AI camera + Front infrared sensor+ Side PSD1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Obstacle Avoidance Mode AI camera + Front infrared sensor+ Side PSD, verbatim

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: AIVI 3D 4.0 uses a VLM model and deep learning for object recognition

Yes1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: AI camera detect obstacles and plan paths. Expert Reviews saw it name object kinds such as cables, fabrics, pet waste, toys and scales9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: it names the kind of object detected, cables, fabrics, faeces, toys and bathroom scales

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

Not available

1006Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Listing bullet: identifies and avoids over 100 types of household clutter. Stored as 100, published as over 1007Certification listmatteralpha.com/switchbot/switchbot-floor-cleaning-robot-s20-p3313Read 15 October 2026Description: AI visual obstacle avoidance identifies over 100 household objects11Reviewmightygadget.com/switchbot-s20-robot-vacuum-cleaner-with-mop-reviewRead 15 October 2026Text: the AI camera system reportedly recognises over 100 obstacle types

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.

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: AI stain detection Yes. AI Instant Re-Mop 2.0 runs two cross-pattern passes on detected stains9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists dirt detection (Schmutzerkennung)

Not available

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

24mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026TruePass text: single stage up to 2.4 cm. Spec table: barrier crossing ability with mop 24 mm

20mm1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: crosses up to 20mm obstacles. TechRadar and Expert Reviews give the same 2 cm. MacRumors found it poor on taller thresholds8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: max threshold clearance 0.8 in / 2 cm9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: obstacle clearance is consistent with the 2 cm claim and the review reports no threshold figure of its own

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.

40mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026TruePass text: continuous stages up to 4 cm. The page sets no minimum step width

Not available

Mopping

7 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.

Roller1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: mopping type Microfiber Mop Roller, 270 mm diameter, OZMO ROLLER 3.0

Roller1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: RevoRoll roller mop with RinseSync, a 4-step rinse cycle

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: TruEdge 3.0 extends the air-cushion roller 1.5 cm. The body keeps an extendable structure7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The roller extends outward for edge cleaning

No8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: the roller can't kick out to the side of the machine for edge cleaning. Expert Reviews says it cannot get as close to room edges. SwitchBot does not list the feature

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.

15mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: automatic mop lifting Y, 15 mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The roller lifts 15 mm over carpet

Not available

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.

No8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026The compare data record for the Ecovacs T90 Pro Omni lists Mop Drop 0, which means the robot does not drop its mop at the dock

Not available

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.

Not available

9.8N1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: 1kg downward pressure, converted at 9.80665 N per kgf and rounded to one decimal. Mighty Gadget prints 10 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.

200rpm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: the mop spins at up to 200 RPM

Not available

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

110mL1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: water tank capacity 110 ml

Not available

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

501Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Mop water content adjustment 50 levels9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: water output can be set in up to 50 steps in the app. This matches the maker table, and other types count only a few levels

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 pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: auto mop cleaning, dust collection with a 2.5 L bag, warm water mop cleaning

Auto-empty and mop washing1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: MultiClean Station with auto water refill, waste emptying and drying. Specs: auto mop cleaning during operation, auto dust emptying every 90 days8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: the dock sucks dust from the onboard bin into a dust bag, drains the dirty tank, refills the clean tank, washes the roller and dries it with warm air

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 refill, Self-cleaning wash tray1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: hot air dry Yes, automatic addition of cleaning solution Yes, auto refill with hot water (station to DEEBOT) Yes, station actively self-cleaning Yes. Self-cleaning is read as the wash tray cleaning itself, per the self-cleaning wastewater system text

Hot-air drying, Robot tank refill1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Hot air mop drying and auto water supply. TechRadar says the dock drains the dirty tank and refills the robot's clean tank8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: refills the clean tank and dries the roller with warm air

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 tanks1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Auto Refill and Drain No, so the dock uses tanks

Water tanks, plumbing kit optional1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026FAQ: to connect the S20 to the water pipe, use the SwitchBot Water Station sold separately. The tank version therefore has tanks and an optional plumbing kit. The Auto-Fill & Drain System version connects to household plumbing, per the SwitchBot launch release5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: the auto-fill & drain edition connects directly to household plumbing to automatically refill clean water and drain dirty water10Reviewmacrumors.com/review/switchbot-s20-and-k11-plusRead 15 October 2026Review: the S20 has an option for a base station that hooks up to plumbing. The reviewer used the tank version

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

Bag1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: antibacterial dust bag in the box, dust bag capacity 2.5 L

Bag1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: the station collects waste in a dust bag and empties every 90 days. Amazon and the reviews name a 4 L dust bag9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: a dust bag that needs emptying about every three months

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

2.5L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 20267Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Dock empties debris into a 2.5-liter disposable bag

4L6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Listing bullet: a 4L dust bag, up to 90 days of dirt11Reviewmightygadget.com/switchbot-s20-robot-vacuum-cleaner-with-mop-reviewRead 15 October 2026Specification table: Dust Bag Capacity (Station) 4 L12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Features: Dock Dustbin Capacity 4 L

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.

90days1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: up to 90 days of zero maintenance. The page states no home or pet conditions

90days1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description and Specs: auto dust emptying every 90 days5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: the station empties and stores dust for up to 90 days

Clean water tankiClean water tank in the base station.

4L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: clean water tank capacity 4 L

2.7L5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: the water tank edition includes a 2.7 L clean water tank. Expert Reviews and TechRadar print 2.5 L, which conflicts. The maker figure is stored and MacRumors agrees6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Listing bullet: a 2.7L clean water tank10Reviewmacrumors.com/review/switchbot-s20-and-k11-plusRead 15 October 2026Review: a 2.7L clean water tank

Dirty water tankiDirty water tank in the base station.

2.2L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: dirty water tank capacity 2.2 L

2.5L5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: a 2.5 L wastewater tank6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Listing bullet: a 2.5L dirty water tank10Reviewmacrumors.com/review/switchbot-s20-and-k11-plusRead 15 October 2026Review: a 2.5L dirty water tank

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.

75°C1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: 75 C high-pressure fresh-water wash. The German page says the water is heated up to 75 C before it passes the 32 nozzles. No other measuring point is stated4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: clean water heated up to 75 C before it passes 32 precision nozzles7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The dock washes the roller with hot water at up to 167 F (75 C)

Not available

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.

63°C7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The dock dries the roller with 145 F (63 C) air. The measuring point is not stated

50°C1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: 50°C hot air drying. The measuring point is not stated5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: dries the mop with 50°C hot air8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Review: warm air at 122°F / 50°C10Reviewmacrumors.com/review/switchbot-s20-and-k11-plusRead 15 October 2026Review: the base station uses hot air (50°C) to dry the mop

Battery and charging

4 of 6 differ

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.

4,000mAh1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Battery capacity 4000 mAh, labelled 4000 SuperBoost Battery. The EU manual safety note lists a rated capacity of 3,600 mAh for the battery type that suits the charger. The typical figure is stored

4,000mAh1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Battery 4000 mAh Li-ion (6x21700 cells)

Battery voltageiNominal pack voltage, such as 14.4 V.

Not available

Not available

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.

65W1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT rated power 65 W. Working voltage 16.6 V. The manual charger input 17.8 V 2 A is a different value

Not available

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.

140min1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: silent mode sweep 140 min, standard mode sweep 120 min. The 350 min standard sweep and mop figure and the Perpetual Run entry exceed the sweep-only time, so they are read as including charging stops and are not stored

180min6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Details: Battery Life 180 minutes. The listing names no mode. MacRumors found about three hours in vacuum-only mode and about 100 minutes with vacuum and mop. Mighty Gadget prints 150 minutes in one place and a range of 70 to 250 minutes in its text, so the value is uncertain

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.

150min1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: charging time 2.5 h

240min1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Charging station, <4 hours recharge time. Published as less than 4 hours, stored as 240 min. Multitronic and Smart Home Compared list 4 h

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

Yes8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record lists Recharge and Resume 1. The Techgoondu review saw the robot return to the dock for a short charge and then go back out

Not available

Noise

1 of 1 differ

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.

AEcovacs Deebot T90 Pro Omni

Activity	Suction mode	Noise (dB(A))
Vacuuming	Standard	60
Vacuuming and mopping	Standard	60
Mop washing	Not available	60
Dock emptying	Silent mode	71
Dock emptying	Standard mode	76

Source1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: standard mode sweep 60 dBA, standard mode sweep and mop 60 dBA, mop washing 60 dBA, dust collection 71 dBA in silent mode and 76 dBA in standard mode

BSwitchBot S20

Noise (dB(A))
69

Source11Reviewmightygadget.com/switchbot-s20-robot-vacuum-cleaner-with-mop-reviewRead 15 October 2026Specification table: Noise (Cleaning) 60-69 dB(A). The text says 60 dB in quiet mode to 69 dB at maximum power. The top of the range is stored and the mode is not named12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Features: Noise Level 69 dB. The weighting and the mode are not stated

Connectivity and app

6 of 9 differ

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.

Wi-Fi 42Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026Network setup: the router must support 802.11b/g/n. The highest protocol listed is 802.11n3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Network setup: router supports 802.11b/g/n

Not available

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 GHz3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Technical Specifications: Frequency Bands 2400-2483.5 MHz. Network setup: 2.4 GHz or mixed 2.4/5 GHz router. The troubleshooting table says not to use a 5 GHz network

2.4 GHz6Retailer pageamazon.com/dp/B0F6CJ6G2ZRead 15 October 2026Listing note: only supports 2.4GHz Wi-Fi, 5GHz Wi-Fi is not supported12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Connectivity: 2.4 GHz Wi-Fi yes, 5 GHz no

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

Not available

Not available

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

Yes7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review says the T90 is Matter compatible. The maker pages do not mention Matter. The Vacuum Wars compare data lists Matter 0, so the Vacuum Wars pages conflict9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists Matter. The review says the robot can join a smart home system through Matter10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review: Matter support is present11Spec databasematteralpha.com/ecovacs/ecovacs-deebot-t90-pro-omni-robot-vacuum-and-mop-p5684Read 14 October 2026Matter Alpha product database lists the T90 PRO OMNI with Network: Matter over Wi-Fi, Bluetooth

Yes5Press releaseheyupnow.com/en-es/blogs/news/switchbot-launches-floor-cleaning-robot-s20-and-robot-vacuum-k11-with-matter-1-4Read 15 October 2026Release: Matter 1.4 integration, with section cleaning in Apple Home7Certification listmatteralpha.com/switchbot/switchbot-floor-cleaning-robot-s20-p3313Read 15 October 2026Certified Matter 1.4 on 2025-08-01, certificate CSA25592MAT46308-24, Matter over Wi-Fi and Bluetooth8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: Matter, with Apple Home, Alexa and Google Home12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Integrations: Matter yes

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

Amazon Alexa, Google Assistant9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists Amazon Alexa and Google Assistant10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review: compatible with Alexa, Google Assistant and the own YIKO assistant

Amazon Alexa, Google Assistant, Siri1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: compatible with the SwitchBot app, Apple Watch, Alexa, Google Assistant. MacRumors confirms Siri control through Apple Home and Matter10Reviewmacrumors.com/review/switchbot-s20-and-k11-plusRead 15 October 2026Review: with an Apple Matter hub the robot connects to the Home app and takes Siri commands

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

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: integrated voice control Yes (YIKO)

Not available

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

ECOVACS HOME2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026The manual tells the user to scan a QR code or search ECOVACS HOME in the App Store or Google Play3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Search ECOVACS HOME in the App Store or Google Play

SwitchBot1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Description: SwitchBot app

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

310Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review cons: only 3 maps can be saved. A UAE retailer lists 3 floor maps too12Retailer pageelryan.com/en/ecovacs-deebott90proomni-robot-vacuum-cleaner-30000-pa-suction-power-black-2150730.htmlRead 14 October 2026Spec list: Mapping System 3 Floor Maps

Not available

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

Yes7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The RGB camera is accessible in the app for live video monitoring and two-way video calls

Not available

Measured

7 of 7 differ

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.

1.23kPa7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars suction bench test at the brush housing, maximum power, 1.23 kPa

Not available

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

21CFM7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars airflow bench test, maximum power, 21 CFM

Not available

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.

81%7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars carpet deep clean test, sand embedded in medium-pile carpet, 81 percent (average 78 percent)

Not available

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.

100%7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars flattened pet hair test, 2.5-inch hair pressed into carpet, 100 percent (average 82 percent)

Not available

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

32mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars threshold test: crossed a single-step threshold of 32 mm. Strips start at 19 mm

Not available

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

237Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Standard and torture obstacle tests: 23 of 24 objects avoided

Not available

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.

127.46m²7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Estimated 1,372 sq ft per charge times 0.09290304 = 127.46 m2. Battery efficiency 1.7 min per percent, studio test8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record: 1372 sq ft per charge, battery efficiency 1.7 min per percent, lowest power setting without mopping

Not available

Dimensions and weight

6 of 8 differ

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

Round1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Photos show a round body. The German page labels the size as diameter by height (353 x 351 x 95 mm)

Round8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: robot diameter 36.5 cm

Robot widthiWidth of the robot from side to side.

353mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT dimension wide/depth/height 353 x 351 x 95 mm

365mm1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Size 365 x 365 x 115 mm. TechRadar gives a 36.5 cm diameter8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: robot diameter 14.4 in / 36.5 cm9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: the vacuum measures 365mm in diameter

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

351mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT dimension wide/depth/height 353 x 351 x 95 mm

365mm1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Size 365 x 365 x 115 mm, a round body8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: robot diameter 36.5 cm, a round body

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.

95mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: 95 mm. The page says the embedded radar gives a body of just 95 mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review measures 3.7 inches, 94 mm. The maker figure of 95 mm is stored

115mm1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Size 365 x 365 x 115 mm. The lidar turret is fixed, so the height includes it8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: robot height 4.5 in / 11.5 cm

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

Not available

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.

5.3kg(11.7 lb)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT net weight 5.3 kg

5.5kg(12.1 lb)1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Main Unit Weight 5.5 kg

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.

Width338Depth460Height500mm(13.3 × 18.1 × 19.7 in)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: station 338 x 281 x 500 mm without base and 338 x 460 x 500 mm with base. The depth with base is stored

Width380Height460mm(15 × 18.1 in)8Reviewtechradar.com/home/robot-vacuums/switchbot-s20-reviewRead 15 October 2026Specs: dock W x D x H 38 x 21.5 x 46 cm. Smart Home Compared and Mighty Gadget give 380 x 223 x 460 mm. Width and height agree. The depth differs, 215 mm against 223 mm, so the depth is left out9Reviewexpertreviews.co.uk/home-garden/vacuums-cleaning/switchbot-s20-robot-vacuum-reviewRead 15 October 2026Review: the base unit is 38cm wide and 46cm tall11Reviewmightygadget.com/switchbot-s20-robot-vacuum-cleaner-with-mop-reviewRead 15 October 2026Specification table: station 380 x 223 x 460 mm for the tank version and 380 x 223 x 300 mm for the auto-fill and drain version12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Size: dock 380 x 223 x 460 mm

Base station weightiDock without the robot and with empty tanks.

7.9kg(17.4 lb)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: station net weight 7.9 kg

5.2kg(11.5 lb)1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Charging station 5.2 kg. The page does not say which station version. It is stored for the tank version12Spec databasesmarthomecompared.com/robot-vacuums/switchbot-s20Read 15 October 2026Size: dock weight 5.2 kg, the same as the maker's figure

Certifications

None of 1 known

FCC IDs

Not available

Not available

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

Not available

Not available

In the box

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In the boxiItems supplied with this exact model, verbatim.

Robot, OMNI Station, Power Cord, User Manual, Quick Guide, Side Brush, Main Brush, Antibacterial Filter, Antibacterial Dust Bag, DEEBOT cleaning solution 260ml, Ordinary Microfiber Mop Roller, Clean water tank, Dirty water tank1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table INBOX row, verbatim

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Links

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Product page

www.ecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omni1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026

us.switch-bot.com/products/switchbot-floor-cleaning-robot-s201Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026

Spec sheet

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Manual

site-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdf2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026US instruction manual, Technical Specifications on page EN 30

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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.

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Warranty

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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.

1year6Maker product pagehelp.ecovacs.com/us/support/returns-warrantiesRead 14 October 2026US support page: ECOVACS products are covered for 12 months from the date of purchase

1year1Maker product pageus.switch-bot.com/products/switchbot-floor-cleaning-robot-s20Read 15 October 2026Specs: Warranty 1 year on the US store. The UK and EU stores say 2 years

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