https://alarmbeepguide.com/tags/discontinued/Recent content in Discontinued on AlarmBeepGuideHugoen-usSun, 09 Aug 2026 00:00:00 +0000https://alarmbeepguide.com/blog/nest-protect-discontinued-replacement-guide/Sun, 09 Aug 2026 00:00:00 +0000https://alarmbeepguide.com/blog/nest-protect-discontinued-replacement-guide/<p> <div class="affiliate-disclosure" role="note"> <strong>Reader-supported:</strong> We may earn a commission when you buy through links on this page — at no extra cost to you. <a href="https://alarmbeepguide.com/disclosure/">How we make money</a> </div> Replacing a discontinued Nest Protect means choosing a current, UL-listed unit with 10-year sensor certification — we have not physically tested these products; specifications come from manufacturer documentation.</p> <p>If you own a Nest Protect — or you were thinking about buying one — you&rsquo;ve probably heard the news: Google has discontinued it. The smart smoke and carbon monoxide detector that many homeowners trusted for phone alerts, self-tests, and that reassuring green glow at night is no longer being manufactured.</p>