earned its reputation through features that traditional "builder-grade" alarms lacked:
Google now recommends the First Alert SC5 as the primary alternative. best buy nest protect
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. best buy nest protect