Smoke & CO Alarms

Comparing the best Smart Smoke/CO Alarms

All Kidde products

Smoke + CO Alarm with Indoor Air Quality MonitorWi-Fi CO AlarmNest Protect (Wired)HS1SA Series Smoke AlarmWifi Smoke & CO DetectorSmoke AlarmSmoke AlarmSmart Smoke DetectorSmoke Alarm with Indoor Air Quality MonitoringWi-Fi Smoke AlarmSmoke + Carbon Monoxide AlarmCO Alarm with Indoor Air Quality MonitorNest Protect (Battery)