Smoke & CO Alarms
Comparing the best Smart Smoke/CO Alarms
![]()
Kidde
Smoke + CO Alarm with Indoor Air Quality Monitor
![]()
X-Sense
Wi-Fi CO Alarm
- 13% OFF
![]()
Google
Nest Protect (Wired)
![]()
Heinman
HS1SA Series Smoke Alarm
![]()
X-Sense
Wifi Smoke & CO Detector
- 33% OFF
![]()
Shelly
Smoke Alarm
![]()
Kidde
Smoke Alarm
![]()
Aqara
Smart Smoke Detector
- 19% OFF
![]()
Kidde
Smoke Alarm with Indoor Air Quality Monitoring
- 50% OFF
![]()
X-Sense
Wi-Fi Smoke Alarm
- 16% OFF
![]()
Kidde
Smoke + Carbon Monoxide Alarm
- 11% OFF
![]()
Kidde
CO Alarm with Indoor Air Quality Monitor
- 13% OFF
![]()
Google
Nest Protect (Battery)
All Kidde products
- 19% OFF
![]()
Kidde
Smoke Alarm with Indoor Air Quality Monitoring
- 11% OFF
![]()
Kidde
CO Alarm with Indoor Air Quality Monitor
![]()
Kidde
Smoke + CO Alarm with Indoor Air Quality Monitor
- 16% OFF
![]()
Kidde
Smoke + Carbon Monoxide Alarm
- 15% OFF
![]()
Kidde
Smoke Alarm with Indoor Air Quality Monitoring
![]()
Kidde
Smoke + CO Alarm with Indoor Air Quality Monitor
- 11% OFF
![]()
Kidde
CO Alarm with Indoor Air Quality Monitor
![]()
Kidde
Smoke Alarm
- 30% OFF
![]()
Kidde
Water Leak + Freeze Detector
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)