The Philips ST19 Filament is a Matter smart lights by Signify. This device is Matter certified. It works with Home Assistant, Google Home, Apple HomeKit and Amazon Alexa.
Compatibility
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See all →Frequently asked questions
Does the Philips ST19 Filament work with Home Assistant?
Yes — the Philips ST19 Filament is Matter-certified, so it pairs natively with Home Assistant over the built-in Matter integration. No third-party add-on required.
Is the Philips ST19 Filament compatible with Google Home?
Yes — the Philips ST19 Filament works with Google Home over Matter and can be added directly from the Google Home app's "+" menu. A Matter-capable hub (such as a Nest Hub 2nd gen) is required.
Does the Philips ST19 Filament work with Apple Home?
Yes — the Philips ST19 Filament works with Apple Home over Matter. Add it from the Home app using the "+" button; a Matter-capable Apple hub (HomePod mini, HomePod 2nd gen, or Apple TV 4K) is required.
Is the Philips ST19 Filament compatible with Amazon Alexa?
Yes — the Philips ST19 Filament works with Amazon Alexa over Matter on supported Echo devices (4th gen and newer Echo, Echo Show 8 and 10, etc.). Add it from the Alexa app.
What protocol does the Philips ST19 Filament use?
The Philips ST19 Filament communicates over Matter. It is also Matter-certified, which extends compatibility to any Matter controller.
Data: matter · Matter certified
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