Smart Smoke/CO Detectors

Smart Smoke/CO Detectors

Connected smoke and carbon monoxide detectors that send phone alerts and speak in plain language about the danger.

Our Pick
Google Nest Protect (2nd Gen)

Google Nest Protect (2nd Gen)

Seniors who might not hear or react quickly to a traditional alarm beep, and caregivers who want remote fire and CO alerts

4.6

Smoke and CO detector that speaks in a human voice, sends phone alerts, and lights the hallway at night

$119

See Our Pick

✓ Pros

  • Speaks in a clear human voice telling you what is wrong and where
  • Sends instant alerts to your phone when smoke or CO is detected
  • Pathlight feature lights the way during nighttime bathroom trips
  • Distinguishes between smoke and steam to reduce false alarms
  • Tests itself automatically and reports battery status in the app

✗ Cons

  • Higher price than standard smoke detectors ($20-$40)
  • Requires Wi-Fi to send phone alerts (local alarm still works without it)
  • Battery version lasts about 5 years before the entire unit needs replacing