BEST DEALS THIS WEEK

10 Best Best Smoke And Co Detector - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200

Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200

AEGISLINK

9.8

9.8

CHECK PRICE

Show More

MORE DEALS (1)

2

FireAngel Smoke & Carbon Monoxide Alarm Duo, SB1-R Battery Smoke Alarm for Home & FA6813 Portable Carbon Monoxide Detector, CO & Fire Monitor Set

FireAngel Smoke & Carbon Monoxide Alarm Duo, SB1-R Battery Smoke Alarm for Home & FA6813 Portable Carbon Monoxide Detector, CO & Fire Monitor Set

Fireangel

9.6

9.6

CHECK PRICE

Show More

MORE DEALS (1)

3

FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White

FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White

Fireangel

9.5

9.5

CHECK PRICE

Show More

MORE DEALS (1)

4

2 Packs Smoke and Carbon Monoxide Alarm, Dual Sensor Smoke CO Detector with Digital Display & Replaceable Battery, Fire Safety Alarm for Home Bedroom Office Garage

2 Packs Smoke and Carbon Monoxide Alarm, Dual Sensor Smoke CO Detector with Digital Display & Replaceable Battery, Fire Safety Alarm for Home Bedroom Office Garage

Yezala

9.2

9.2

CHECK PRICE

Show More

MORE DEALS (1)

5

X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smart Smoke Alarm for Home with Replaceable Battery, XP0A-iR, 2-Pack

X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smart Smoke Alarm for Home with Replaceable Battery, XP0A-iR, 2-Pack

X-Sense

9.1

9.1

CHECK PRICE

Show More

MORE DEALS (1)

6

Smoke & Carbon Monoxide Alarm with Digital LCD Display, Combination Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke and CO Alarm for Your Home, Garage, Office

Smoke & Carbon Monoxide Alarm with Digital LCD Display, Combination Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke and CO Alarm for Your Home, Garage, Office

Yezala

8.8

8.8

CHECK PRICE

Show More

MORE DEALS (1)

7

Kidde K10SCO Combination Smoke & CO Alarm with Voice Notification

Kidde K10SCO Combination Smoke & CO Alarm with Voice Notification

Kidde

8.6

8.6

CHECK PRICE

Show More

MORE DEALS (1)

8

Smoke and Carbon Monoxide Alarm, Dual Sensor Combination Smoke CO Detector with Digital Display & Replaceable Battery, 85dB Loud Alarm for Home Garage Office RV

Smoke and Carbon Monoxide Alarm, Dual Sensor Combination Smoke CO Detector with Digital Display & Replaceable Battery, 85dB Loud Alarm for Home Garage Office RV

Yezala

8.4

8.4

CHECK PRICE

Show More

MORE DEALS (1)

9

X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smoke Alarm for Home with Replaceable Battery, XP0A-SR, 2-Pack

X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smoke Alarm for Home with Replaceable Battery, XP0A-SR, 2-Pack

X-Sense

8.2

8.2

CHECK PRICE

Show More

MORE DEALS (1)

10

X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack

X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack

X-Sense

8.1

8.1

CHECK PRICE

Show More

MORE DEALS (1)