Google says Nest hubs, Chromecasts, Google TV devices on Android 14, and more can now control Matter devices locally, and opens its Home APIs to all developers
One of the key changes Matter is bringing to the smart home is a standardized way to enable local control of smart devices.
Context & Ripple Effects
Google had already brought Matter to Android and Nest in its initial Matter rollout, while the standard's early launch still faced interoperability and simplicity gaps. This update extends that work from baseline compatibility to locally operated controls across more Google endpoints.
The company also moved from a limited early-access Home API program to broad developer availability. That makes Google Home a more accessible integration surface alongside Matter itself.
First-order effects
- Owners of supported Nest hubs, Chromecasts, and Android 14-based Google TV devices can use those Google endpoints for local Matter-device control.
- Developers can now access Google Home APIs without the earlier access constraint, enabling integrations with Google Home and Matter-enabled devices.
Second-order effects
- Device makers and app developers have a clearer incentive to support Matter and Google Home APIs, since one integration can reach more of Google's home-control endpoints.
- Rival smart-home platforms and controllers face added pressure to match both local-control coverage and developer access rather than compete solely on proprietary integrations.
Third-order effects
- If local control and open platform APIs become standard across major ecosystems, smart-home differentiation is likely to shift from basic device compatibility toward the quality of automation, interfaces, and developer services.
- Matter's value proposition increasingly depends on consistent implementation by platforms, not merely standard support—a gap highlighted in the standard's early interoperability tests.
The trend: Smart-home platforms are turning Matter from a compatibility badge into a local-control and developer-platform layer, shifting the competitive moat above the device protocol.