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iRobotRobot Vacuums

iRobot Roomba Plus 504 Vac (K151020)

CSA Certified

The iRobot Roomba Plus 504 Vac (K151020) is Matter certified (certificate CSA25640MAT46482-24). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker hasn’t named platforms on a page we hold. Sold in the US at Amazon.

Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant

CSA Matter certified (certificate CSA25640MAT46482-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.

At a glance: Matter certified: Yes · Connectivity: Wi-Fi · Thread border router: Not needed (uses Wi-Fi)

Works with
Matter certified as a robotic vacuum cleaner, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.
CSA certificate
CSA25640MAT46482-24
Network & hub
Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Model number
K151020

Updated : the last change to this page’s certification, platform or store facts.

Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work

iRobot Roomba Plus 504 Vac (K151020) Matter robot vacuum
Price at retailer

Amazon

Where to buy

1 store

StorePriceDetailsStore link

Amazon

See price at Amazon

Check price at Amazon

Check the model, region and pack size at the retailer. Prices and availability are confirmed there.

Matter 1.4 certificate

Its certificate, CSA25640MAT46482-24, is for Matter 1.4, certified Aug 21, 2025. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.

What Matter 1.4 added, and which devices use it →

Certified software versions

The CSA ledger lists 2 certified software versions for the device on certificate CSA25640MAT46482-24. The most recent is software 1.0.1, certified Oct 13, 2025, for Matter 1.4. The certificate this page shows covers software 1.0.0, certified Aug 21, 2025, for Matter 1.4.

Certification covers each software version listed. It does not establish the software on a unit you buy.

Source: CSA Distributed Compliance Ledger, device record (vendor ID 5398, product ID 81), read Nov 10, 2026.

iRobot Roomba Plus 504 Vac (model K151020) is a robot vacuum sold with an AutoEmpty dock. It connects over Wi-Fi and is CSA Matter certified (certificate CSA25640MAT46482-24).

Wi-Fi

Specifications

Brand
iRobot
Category
Robot Vacuums
Protocols
Wi-Fi
Certificate ID
CSA25640MAT46482-24
Certificate holder
iRobot Corporation
Model
K151020

Ecosystem compatibility

Matter

Quick answers

Is the iRobot Roomba Plus 504 Vac (K151020) Matter certified?
Yes. MatterCatalog matches it to CSA Matter certificate CSA25640MAT46482-24.
Does the iRobot Roomba Plus 504 Vac (K151020) work with Apple Home or HomeKit?
Likely. It is Matter certified (certificate CSA25640MAT46482-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub.

Add a Matter device to Apple Home

Does the iRobot Roomba Plus 504 Vac (K151020) work with Google Home?
Likely. It is Matter certified (certificate CSA25640MAT46482-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home.

Add a Matter device to Google Home

Does the iRobot Roomba Plus 504 Vac (K151020) work with Alexa?
Likely. It is Matter certified (certificate CSA25640MAT46482-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.

Add a Matter device to Alexa

Does the iRobot Roomba Plus 504 Vac (K151020) work with Samsung SmartThings?
Likely. It is Matter certified (certificate CSA25640MAT46482-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller.

Add a Matter device to SmartThings

Does the iRobot Roomba Plus 504 Vac (K151020) work with Home Assistant?
Likely. It is Matter certified (certificate CSA25640MAT46482-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”

Add a Matter device to Home Assistant

Does the iRobot Roomba Plus 504 Vac (K151020) use Thread or Wi-Fi?
Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
Does the iRobot Roomba Plus 504 Vac (K151020) need a hub or a Thread border router?
No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
Where can I buy the iRobot Roomba Plus 504 Vac (K151020)?
MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.

From this product’s catalog record, not hands-on testing. Editorial policy

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iRobot K151020

CSA certified

Check price at Amazon