Is the LG Smart Wall Switch (1 Button) Matter certified?

Yes. MatterCatalog matches it to CSA Matter certificate CSA25D05MAT48215-24, certified Oct 27, 2025.

Which smart home platforms does the LG Smart Wall Switch (1 Button) work with?

Unverified: its catalog record lists Apple Home, Amazon Alexa and Google Home, with no maker quote on file; check exact controller support. Controls can differ from app to app.

Does the LG Smart Wall Switch (1 Button) use Thread or Wi-Fi?

Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.

Is the LG Smart Wall Switch (1 Button) sold in the US?

MatterCatalog labels it as sold outside the US: Korean version. We don't link a US store for this regional version.

LGSwitches

LG Smart Wall Switch (1 Button)

Name: LG Smart Wall Switch (1 Button)
Brand: LG

CSA Certified

CSA Matter certified (certificate CSA25D05MAT48215-24). Uses Thread, so it needs a Thread border router as well as your platform’s Matter controller.

At a glance: Matter certified: Yes, Oct 27, 2025 · Connectivity: Thread · Platforms: Apple Home, Amazon Alexa and Google Home (listed in its catalog record, unverified) · Thread border router: Needed (uses Thread)

Works with: Matter certified as an on/off light, 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: CSA25D05MAT48215-24, certified Oct 27, 2025
Network & hub: Thread; needs a Thread border router as well as your platform’s Matter controller

Sold outside the USKorean version

Sold outside the US: we don't link a US store for this regional version.

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CSA Matter Certified

Certificate: CSA25D05MAT48215-24

Official Matter Certified device from LG. Connectivity: Thread.

Thread

Specifications

Brand: LG
Category: Switches
Protocols: Thread
Certificate ID: CSA25D05MAT48215-24
Certified: Oct 27, 2025
Firmware: 1.2.00

Ecosystem compatibility

Matter

Apple HomeUnverified

AlexaUnverified

Google HomeUnverified

Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.

Quick answers

Is the LG Smart Wall Switch (1 Button) Matter certified?: Yes. MatterCatalog matches it to CSA Matter certificate CSA25D05MAT48215-24, certified Oct 27, 2025.
Which smart home platforms does the LG Smart Wall Switch (1 Button) work with?: Unverified: its catalog record lists Apple Home, Amazon Alexa and Google Home, with no maker quote on file; check exact controller support. Controls can differ from app to app.
Does the LG Smart Wall Switch (1 Button) use Thread or Wi-Fi?: Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.
Is the LG Smart Wall Switch (1 Button) sold in the US?: MatterCatalog labels it as sold outside the US: Korean version. We don't link a US store for this regional version.

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

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