The SC5 is designed to be a "seamless transition," using the same mounting bracket as the Nest Protect and integrating directly into the Google Home app. Why the Nest Protect Was (and Is) a Top Choice Nest Protect Go to product viewer dialog for this item.
While the remains a gold standard for smart home safety, its status as a "Best Buy" has changed significantly as of 2026. After a decade of production, Google officially discontinued manufacturing the Nest Protect in March 2025 . best buy nest protect
The Nest Protect is now sold primarily while supplies last at retailers like and Home Depot . Because production has ceased, buyers should be wary of "new-old stock" that may have already lost 1–2 years of its 10-year sensor lifespan. The SC5 is designed to be a "seamless