Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there’s smoke or CO in your home
Split Spectrum Sensor looks for both fast burning and smoldering fires and tells you where the danger is
Get phone alerts so you know something’s wrong even when you’re away from home
CO detector looks out for carbon monoxide and tells you where it’s located
With App Silence, you can silence the smoke alarm with your phone in the Nest app when there’s only a little smoke
No chirps to tell you the battery is low; Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working
