10 bestSmoke Detectorsof March 2025
112M consumers helped this year.
1

FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
Fireangel

9.7
41% off
2

X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11
X-Sense

9.4
13% off
3

Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Battery)

9.1
15% off
4

FireAngel SB1-R Smoke Alarm - Toast Proof, Optical Smoke Alarms for Home with Replaceable Battery and Test/Silence Button - Early Smoke Detector Fire Alarm - 90 x 35 mm - White
Fireangel

8.8
35% off
5

FireAngel FP2620W2-R Pro Connected Smart Wireless, Thermoptek Interlinked Early Warning Fire Alarms for Home w/ App Capability - 10-Year Life Battery-Powered Smoke Detector - white, 1 pack
Fireangel

8.5
OtherUp to 24% off
30% off
6

X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, Wireless Interlinked Smart Smoke Alarm Home Security System, Smart Fire Alarm, Compatible with X-Sense Home Security APP, FS31
X-Sense

8.2
34% off
7

X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
X-Sense

7.9
8

Fireangel ST-622T 10 Year Thermally Enhanced Optical Smoke Alarm, White
Fireangel

7.6
9

Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification
Kidde

7.4
30% off
10

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

7.1

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