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10 Best smoke alarms of 2026

Save up to 30% off

  • 1

    6 Packs,2 in 1 Technology, Smoke,Carbon Monoxide Detector, Co Alarm,85db Alert,LCD Readout,3 Color LED Indication,(Green Light Blinking at Work), with 3 AA Batteries,Easy Install,for Home and Kitchen
    ARIKON

    6 Packs,2 in 1 Technology, Smoke,Carbon Monoxide Detector, Co Alarm,85db Alert,LCD Readout,3 Color LED Indication,(Green Light Blinking at Work), with 3 AA Batteries,Easy Install,for Home and Kitchen

    9.9
    Exceptional
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  • 2

    Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test/Reset Button 4 Pack
    Linsoal

    Smoke Detector and Carbon Monoxide Detector Co2 Detector Battery Powered with Test/Reset Button 4 Pack

    29% Off
    9.7
    Exceptional

  • 3

    First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
    First Alert

    First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack

    15% Off
    9.4
    Excellent

  • 4

    First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
    First Alert

    First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack

    • color:White
    • batteries:1 9V included
    • power source:Battery Powered
    • alarm:Smoke Detector
    • sensor:Ionization
    9.3
    Excellent

  • 5

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack
    Hilmon

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack

    9.2
    Excellent
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  • 6

    First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
    First Alert

    First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack

    • color:White
    • batteries:1 9V batteries required
    • power source:Battery Powered
    • alarm:Battery-operated alarm
    • sensor:Ionization
    9.1
    Excellent

  • 7

    2 Pack Smoke Detector, Photoelectric Sensor Battery-powered Fire Smoke Alarm, LED warning light 85 dB alarm sound, low battery warning, mute and test buttons, suitable for living rooms, bedrooms, etc.
    XUK

    2 Pack Smoke Detector, Photoelectric Sensor Battery-powered Fire Smoke Alarm, LED warning light 85 dB alarm sound, low battery warning, mute and test buttons, suitable for living rooms, bedrooms, etc.

    9.0
    Excellent

  • 8

    LSHOME 4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home
    LSHOME

    LSHOME 4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home

    8.9
    Very Good

  • 9

    Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
    Kidde

    Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators

    16% Off
    • color:White
    • batteries:Yes
    • power source:Battery Powered
    • alarm:Smoke Detector
    • sensor:Photoelectric
    8.7
    Very Good

  • 10

    First Alert Smoke Alarm, Interconnect Hardwire Detector with Battery Backup, SMI100-AC, 3-Pack
    First Alert

    First Alert Smoke Alarm, Interconnect Hardwire Detector with Battery Backup, SMI100-AC, 3-Pack

    30% Off
    8.5
    Good