Robot vacuums / Compare

Shark PowerDetect ThermaCharged vs SwitchBot S20

A

Product A: Shark

PowerDetect ThermaCharged

49 of 89 known

Change Shark PowerDetect ThermaCharged

Compare the SwitchBot S20 with

Search robot vacuums

B

Product B: SwitchBot

S20

49 of 89 known

Change SwitchBot S20

Compare the Shark PowerDetect ThermaCharged with

Search robot vacuums

All 89 fields

Every value links to where we found it.

Only differences

AShark PowerDetect ThermaCharged

BSwitchBot S20

General

6 of 7 differ

Series

PowerDetect1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product family wording: PowerDetect Technologies and the PowerDetect ThermaCharged name

Not available

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

RV2920XE, RV2930XE, AV2900XE, RV2900XEUK, RV2900XEUKWH1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Item No. RV2920XE (Black) in the product data. The same product group lists RV2930XE (White). RV2900XEUK and RV2900XEUKWH are the UK and Ireland codes from the Shark UK and Ireland pages. Just A Dad Approved says AV2900XE is the white Amazon exclusive of the same robot3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026UK codes RV2900XEUK (Black) and RV2900XEUKWH (White). The page lists one Colour: White for RV2900XEUKWH4Maker product pagesharkclean.ie/products/shark-thermacharged-powerdetect-robot-vacuumRead 15 October 2026Page title names RV2900XEUK with Colour Black10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026FAQ: AV2900XE is white (Amazon Exclusive) and RV2920XE is black (Best Buy and Amazon). Same robot

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

Not available

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.

23 October 20255Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026SharkNinja news release dated 2025-10-23

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

Available1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product data on 2026-10-15 shows both colours InStock at 1,199.99 USD5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Available at launch through the three retailers

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.

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.

Not available

$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.

Not available

€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, GB, IE1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026US store. GB comes from the Shark UK page and IE from the Shark Ireland page3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026UK store, model RV2900XEUKWH4Maker product pagesharkclean.ie/products/shark-thermacharged-powerdetect-robot-vacuumRead 15 October 2026Shark Ireland store lists the model

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, White1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product group colours on the US store9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: comes in black or white

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

5 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.

Not available

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.

16Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Brush Roll Single7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: single main brush design10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: single brush roller with comb

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.

Not available

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".

Not available

Not available

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

Not available

Not available

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

16Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Side Brushes 17Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: both robots use the same single side brush and single main brush design10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: Side Brush Basic, 1 brush

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.

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Extending Side Brush No. Just A Dad Approved says the robot has no side brush that reaches into corners. Shark does not list the feature10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Review: the robot does not have a side brush that extends into corners

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.

Not available

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.

380mL3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: Dust Cup capacity 0.38 L, stored as 380 ml. The US page gives 0.4 qt, which is rounded. Vacuum Wars lists 378 and 379 ml9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Specs: dust cup capacity 0.4 quarts, which agrees with the maker's US figure. The UK 0.38 L is stored

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.

Washable fabric filter (pre motor)1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Filter Type Washable fabric filter (pre motor). The page also names an Anti-Allergen Complete Seal for the base, which is a dock filter and is not stored

Not available

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

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: washable fabric filter

Not available

Navigation and obstacles

5 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.

Lidar turret1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Advanced 360° LiDAR and 3D sensors. Vacuum Wars and Just A Dad Approved both call it a spinning LiDAR, so a turret is stored. Shark does not use the word turret6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Navigation Type Spinning Lidar10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: Spinning LiDAR + 3D sensor (PowerDetect)

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".

Not available

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".

Advanced 360° LiDAR and 3D sensors1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text under Obstacle Avoidance: Advanced 360° LiDAR and 3D sensors

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.

Yes5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: AI-powered object detection recognizes and avoids objects

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 pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Dirt Detect identifies areas with more debris, then boosts vacuuming performance6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Dirt sensor Yes

Not available

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

17.78mm5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: NeverStuck technology climbs over thresholds up to 0.7 inches, which is exactly 17.78 mm. Vacuum Wars lists 38 mm without a source and one review blog prints 0.7 inches (38mm), which is not the same length. The 0.7 inch maker figure is stored. A single step is not stated, so this may be a total height

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.

Not available

Not available

Mopping

4 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.

Vibrating pad1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Sonic Mopping picks up dry debris and scrubs 100X per minute, on one mop pad. Stored as a vibrating pad, the closest option for a pad that scrubs back and forth. Vacuum Wars says the pad moves side to side. Shark does not say how the pad moves

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 pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: while mopping, it extends the mop up to an inch. Feature text: Wet Edge Detect, the mop automatically extends3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: while mopping, it extends the mop by up to 2.5 cm

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.

Not available

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.

Yes1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: Automatic Mop Pickup, automatically picks up and drops off the mop5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: the DryGuard Guarantee, it knows to leave the mop at the base while vacuuming10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Review: the mop pad detaches and can be left at the base for vacuum-only passes

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.

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Base station

8 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 pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: the robot automatically empties debris into the 60-day-capacity bin, refills its water tank, and washes and dries the mop after every clean

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, Robot tank refill1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: dries the mop with 175°F air and automatically refills its own water tank for up to 30 days5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: dries the mop with 175°F heated air and refills the water tank

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 pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026The accessory list sells a NeverTouch Pro Base Clean Water Tank and a Greywater Tank, so the user fills and empties tanks. No plumbing kit is listed

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.

Bagless6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Dock: Self Empty Bin Type Bagless7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Article text: both robots use bagless auto-empty bins10Reviewjustadadapproved.com/product/shark-powerdetect-thermacharged-rv2920xeRead 15 October 2026Specs: bagless auto-empty

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.

Not available

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.

60days1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: 60-day-capacity bin5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: empties debris into a 60-day capacity bin

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.

Not available

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.

Not available

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.

85°C1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: washes the mop pad with 185°F water, which is exactly 85°C. The UK page says 85°C. The measuring point is not stated3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Key features: washes the mop with 85°C water. Measuring point not stated8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: uses 85°C water

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.

80°C3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Key features: dries the mop with 80°C air. The US page and press release say 175°F, which is 79.4°C. The UK figure is stored. Measuring point not stated5Press releases202.q4cdn.com/977000893/files/doc_news/Shark-Introduces-PowerDetect-ThermaCharged-Robot-With-Thermal-Heated-Mop-Wash-and-Dry-Technology-For-Next-Level-Home-Hygiene-2025.pdfRead 15 October 2026Release: 175°F heated air. The UK figure of 80°C is stored8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: 80°C air

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

2 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.

Not available

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.

Not available

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.

180min1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Battery Life 180 mins. The comparison table on the page says up to 3 hours runtime in dry mode on hard floors. The runtime comes from a Shark test in a 1400 sq ft space against the Shark Matrix Plus 2-in-1

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.

240min1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Battery Charge Time 4 hours, stored as 240 min9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: a full charge takes four hours

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.

Yes6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Recharge and Resume Yes9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: if the robot needs longer it takes itself back to the dock to charge

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.

AShark PowerDetect ThermaCharged

Not available

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

4 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.

Not available

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 GHz6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Wi-Fi version 2.4 GHz. Vacuum Wars' Wi-Fi version column is not the maker's manual, so this is a trusted secondary value

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.

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Matter Compatible No. Shark names only Alexa and Google Assistant

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 Assistant1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: voice control with Amazon Alexa/Google 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.

Not available

Not available

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

SharkClean1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Feature text: SharkClean app9Reviewtomsguide.com/home/home-appliances/shark-powerdetect-2-in-1-thermacharged-nevertouch-reviewRead 15 October 2026Review: compatible with the Shark Clean app

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.

Not available

Not available

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

No6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Software: Live Video Monitoring No

Not available

Measured

6 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.

0.72kPa6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Suction Test: 0.72 kpa on the max power setting. The comparison article chart says the same and gives an average of 0.97 kPa. The page names the model RV2900XE (White). The comparison article names it RV2920XE7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Head-to-head article, last updated 2026-10-08. The chart alt text gives 0.72 kPa for the ThermaCharged at max power. Same value as the compare page

Not available

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

15CFM6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Airflow Test: 15 cfm on the max power setting, against a 17 cfm average7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: 15 cfm at max power

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.

89%6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Carpet Deep Clean Test: 89 on the max power setting, against a 77 average. Stored as the percentage of embedded sand removed7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: Carpet Deep Clean Test 89%

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.

95%6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars 2.5 Flattened Pet Hair Pickup Test on carpet: 95, against an 81 average7Reviewvacuumwars.com/shark-powerdetect-nevertouch-proRead 15 October 2026Chart alt text: flattened pet hair pickup on carpet 95%

Not available

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

Not available

Not available

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

166Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars Obstacle Avoidance Score: 16, against a 17 average. The text does not say out of 24, but the average fits the scale used for other robots. Standard and torture tests are combined

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.

60.29m²6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Vacuum Wars compare page: Square Foot Per Charge 649 square foot, which is 60.29 m2 at 0.09290304 m2 per square foot. The page gives a battery efficiency of 1.16 minutes per percent, while the comparison article chart says 1.08 for this robot, so the test runs are not the same

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 pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026The product photos show a round body with a raised sensor on top. Shark does not state the shape in words

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.

Not available

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.

Not available

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.

104.1mm6Measurementvacuumwars.com/compare/robot-vacuums/shark_powerdetect_thermacharged_nevertouch_pro_rv2900xe_whiteRead 15 October 2026Hardware and Official Specs: Robot Height 4.1 inches, stored as 104.1 mm. The rounded inch figure is the only height found. The turret is fixed

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.

4.03kg(8.9 lb)8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table for the UK model: Weight Robot - 4.03 kg. The maker's weight of 12.21 kg (26.92 lbs) is robot and dock together and fits 4.03 + 8.21 within rounding

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.

Width363.2Depth461Height444.5mm(14.3 × 18.1 × 17.5 in)1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Product Details: Product Dimensions 18.15 in L x 14.3 in W x 17.5 in H, which is 461 x 363.2 x 444.5 mm. The page gives one weight of 26.92 lbs, which is robot and dock together, so these dimensions are the setup with the robot docked. The UK page gives the same size in cm. Stored as depth 461, width 363.2 and height 444.5. The robot sits within this footprint. Whether the depth includes the ramp is not stated. Tom's Guide calls them the size of the setup3Maker product pagesharkninja.co.uk/shark-thermacharged-powerdetect-wet-dry-robot-vacuum/RV2900XEUKWH.htmlRead 15 October 2026Product Details: Product Dimensions 46.1 cm L x 36.32 cm W x 44.45 cm H, the same size as on the US page. The UK page weight of 12.21 kg equals the US 26.92 lbs, so it is robot and dock together8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: L 46.1 cm x W 36.32 cm x H 44.45 cm, the same as the maker's page

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.

8.21kg(18.1 lb)8Reviewwomanandhome.com/homes/cleaning--decluttering/shark-thermacharged-powerdetect-wet-and-dry-robot-vacuumRead 15 October 2026Spec table: Dock - 8.21 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

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim.

Shark® Wet & Dry Robot Vacuum, Shark® POWERDETECT™ with NeverTouch™ Base, Shark Robot® Side Brushes (2 pack), Shark® Multi-Surface Cleaner Starter 12 oz Bottle, Shark® Odor Neutralizer Technology Assembly, Shark® Robot Microfiber Mopping Pad1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026In the Box list for the Black RV2920XE, verbatim

Not available

Links

Not compared

Product page

www.sharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.html1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 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

Not available

Not available

Manual

Not available

Not available

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.

2years1Maker product pagesharkninja.com/shark-powerdetect-thermacharged-robot-vacuum-mop/RV2920XE.htmlRead 15 October 2026Two (2) Year Limited Warranty on the page

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.