Google Nest Protect Smoke Alarm—Battery Powered Smoke Detector & Carbon Monoxide Detector

The Google Nest Smoke Alarm & Carbon Monoxide Detector combines advanced technology with user-friendly features to keep your home safe. It provides early voice alerts to identify and locate smoke or carbon monoxide, while the Split Spectrum Sensor detects both fast-burning and smoldering flames. Real-time smartphone notifications ensure you stay informed even when away, and the Nest App lets you silence minor alarms remotely. With a 10-year sensor lifespan, motion-activated Pathlight, self-testing batteries, and a Nightly Promise to confirm functionality, the Google Nest Smoke Alarm & Carbon Monoxide Detector delivers reliable protection and convenience in a sleek design.