The smart home ecosystem that helps you build more intelligent, engaging, and helpful devices for millions of users.
What's New
Check out a recap of the exciting Home APIs and Home runtime announcements, and upcoming preview programs.
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Featured
The all new Home APIs bridge your app experiences with the capabilities of Google Home.
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Documentation Read documentation
Device use cases See use cases
Business resources Browse business resources

Ways to build

Enable users to control linked devices across the Google Home ecosystem: Nest devices, Google Assistant, Android, and the Google Home app.
Flexible connectivity options
Open industry standard to enable your devices to connect to Google and other Matter-compatible ecosystems locally.
Connect your cloud backend with the Smart Home API.
Enhance your smart home integration with Google Assistant by adding a local fulfillment path to route smart home intents
Do more with devices, apps, and Google Home
Access over 600M devices, Google's hubs and Matter infrastructure, and an automation engine powered by Google Intelligence.
Build your Matter devices quickly and reliably with our developer tools for device makers.
Speed up your Android mobile app development with Google Play services APIs for Matter apps.
Integrate with Google Nest
Control Nest devices with your apps, services, and products.
Stream media
Turn your app into a remote control and stream audio/video to a Cast-enabled device.

Already integrated with Google Home?

Take your current integration to the next level.
Integrate your devices with Matter and connect your Matter devices with Google (supported device types only).
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Use our analytics suite to monitor, diagnose, and improve quality metrics such as reliability, execution, and latency.
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Enable quick, passwordless account linking.
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Partners

Be inspired by top smart home brands who are delivering the best smart home experiences for their users on Google.
User research
Participate in user research studies to influence how Google evolves technical guidance, tools, and APIs that impact your users.
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Ways to build
Check out integration options and see side-by-side comparisons.
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