What We Know About Ditching Google's Smart Home for Siri

A report published by ZDNET describes a writer who spent a single weekend tearing down a Google-run smart home and rebuilding it on open-source software, then swapped Google's voice assistant for Apple's Siri. The headline — "How I open-sourced my smart home in a weekend – and ditched Google for Siri" — frames the project as a short, deliberate overhaul rather than a gradual migration, according to the original report.

What does the ZDNET report actually describe?

The headline itself is the primary claim available: a weekend-long project to move a smart home off Google's platform, onto open-source tooling, and from Google Assistant to Siri for voice control. ZDNET has not made the full text of the report available through the link tracked by this desk, so the specific brand of hub, the number of devices involved, and the step-by-step sequence the writer followed are not confirmed here. Readers who want the granular walkthrough — which switches were flashed, which app replaced which, and how long each stage took — should consult the ZDNET piece directly, which carries the full account.

What does it mean to open-source a smart home system?

In broad terms, open-sourcing a smart home means replacing a manufacturer's closed app and cloud service with software whose code is public and can run locally, often on a small server or hub the owner controls. The appeal, for households that take this route, is typically control: automations keep working without a company's cloud, and the owner decides what data leaves the house. The tradeoff is maintenance — updates, device compatibility, and troubleshooting fall to the owner rather than a vendor's support line. The ZDNET headline does not name the specific open-source platform used, so this piece does not assign one to the project described.

Why switch a voice assistant from Google to Siri?

The headline frames the assistant swap as a deliberate choice to leave Google's ecosystem, but the report as linked here does not spell out the writer's stated reasons. Common motivations cited across the smart-home press for this kind of switch include privacy preferences, dissatisfaction with a particular assistant's reliability, or simply owning more Apple hardware already set up to use Siri and the Home app. None of those specific motivations are confirmed in the material available for this piece, and readers should treat any such explanation as general industry context rather than a quote from the writer.

How does the Matter standard affect this kind of migration?

Moving devices between ecosystems has gotten easier as manufacturers adopt Matter, the cross-platform smart-home standard. A recent Smart Home Central report on a Matter update describes changes meant to simplify how devices connect across platforms, which is directly relevant to anyone trying to pull a household off one voice assistant and onto another. A Matter-certified lock, light, or sensor can, in principle, be controlled by more than one app or hub without being re-paired from scratch, narrowing the gap between a Google-first setup and an Apple-first one. That does not mean every device in a given home is Matter-certified; older hardware tied to a single app can still require separate replacement or a bridge.

What should someone weigh before attempting the same move?

Anyone considering a similar weekend overhaul faces a few practical questions regardless of which platforms are involved: whether every existing device has a path onto the new system, whether automations and routines need to be rebuilt by hand, and whether family members who are not doing the technical work will notice a difference in how lights, locks, or thermostats respond. A related Smart Home Central guide on naming devices for readable scenes touches on one of the smaller but persistent annoyances of any platform switch: device and scene names that made sense in one app often need to be redone to stay usable in another. For now, the fullest account of how one household handled all of this in a single weekend remains the ZDNET report itself.