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smoke detectors

Best Buy customers often prefer the following products when searching for Smoke Detectors.

Browse the top-ranked list of Smoke Detectors below along with associated reviews and opinions.

Browse the top-ranked list of Smoke Detectors below along with associated reviews and opinions.

Main Results
  1. Top comment

    "Love it...Love it!...The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok....After finally deciding to take the plunge and replace the smoke detectors at home with these ones, could not been happier with my decision to go with nest they work great super easy to install,best of the best."

    ""

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
    Your price for this item is $329.99
    Top comment

    "Love it...Love it!...The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok....After finally deciding to take the plunge and replace the smoke detectors at home with these ones, could not been happier with my decision to go with nest they work great super easy to install,best of the best."

    ""

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
  2. Top comment

    "Love it...Love it....The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok....After finally deciding to take the plunge and replace the smoke detectors at home with these ones, could not been happier with my decision to go with nest they work great super easy to install,best of the best."

    ""

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
    Your price for this item is $119.99
    Top comment

    "Love it...Love it....The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok....After finally deciding to take the plunge and replace the smoke detectors at home with these ones, could not been happier with my decision to go with nest they work great super easy to install,best of the best."

    ""

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
  3. Top comment

    "Love it...Must buy...Pros: -Easy installation -Looks good -The app has great data to follow -Never having to wake up in the middle of the night to that annoying low battery chirp -They keep working even if the power goes out Cons: -Cost can add up quick especially if you have numerous smoke detectors...$99 may seem like a lot to pay for a smoke/CO alarm, but considering that in CA, you're now required to have a combo smoke/CO *with a sealed lithium battery* in every room, and the generic brands that are up to code cost $60 or more, the Nest Protect is really the way to go."

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Wired 120V): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.
    Your price for this item is $119.99
    Top comment

    "Love it...Must buy...Pros: -Easy installation -Looks good -The app has great data to follow -Never having to wake up in the middle of the night to that annoying low battery chirp -They keep working even if the power goes out Cons: -Cost can add up quick especially if you have numerous smoke detectors...$99 may seem like a lot to pay for a smoke/CO alarm, but considering that in CA, you're now required to have a combo smoke/CO *with a sealed lithium battery* in every room, and the generic brands that are up to code cost $60 or more, the Nest Protect is really the way to go."

    ""

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Wired 120V): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.
  4. Top comment

    "thumbs up...feel safe...Yes I would recommend this item to every home cause everyone nice a smoke detector alarm and a Carbon monoxide Detector in their home....Would really have liked if s light would stay on to indicate that it is really on."

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    Product Description

    Keep your family safe with this First Alert smoke/carbon monoxide alarm. The voice alarm has 11 preprogrammed choices and announces the risk the device senses, and the remote-controlled mute feature lets you stop nuisance alarms. This First Alert smoke/carbon monoxide alarm has a single button for testing all alarm features.
    Your price for this item is $64.99
    Top comment

    "thumbs up...feel safe...Yes I would recommend this item to every home cause everyone nice a smoke detector alarm and a Carbon monoxide Detector in their home....Would really have liked if s light would stay on to indicate that it is really on."

    ""

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    Product Description

    Keep your family safe with this First Alert smoke/carbon monoxide alarm. The voice alarm has 11 preprogrammed choices and announces the risk the device senses, and the remote-controlled mute feature lets you stop nuisance alarms. This First Alert smoke/carbon monoxide alarm has a single button for testing all alarm features.
  5. Top comment

    "Nice product...Easy to install...Great to have to alert you on different kinds of gases, not just smoke and carbon monoxide but also on explosive gas...I like it because I put it into my kitchen to detect both Natural Gas (stove and oven) and Carbon Monoxide."

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    Product Description

    Protect yourself from explosive gas and carbon monoxide with this First Alert alarm. It lets you know if propane, natural gas, methane or carbon monoxide are present in your home. This First Alert alarm plugs into any standard outlet, and it has a backup battery for uninterrupted protection during power failures.
    Your price for this item is $48.99
    Save $11
    The previous price was $59.99
    Top comment

    "Nice product...Easy to install...Great to have to alert you on different kinds of gases, not just smoke and carbon monoxide but also on explosive gas...I like it because I put it into my kitchen to detect both Natural Gas (stove and oven) and Carbon Monoxide."

    ""

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    Product Description

    Protect yourself from explosive gas and carbon monoxide with this First Alert alarm. It lets you know if propane, natural gas, methane or carbon monoxide are present in your home. This First Alert alarm plugs into any standard outlet, and it has a backup battery for uninterrupted protection during power failures.
  6. Top comment

    "Good alarm...Works well....Easy to install with no issues or problems...If you want a carbon monoxide detector that is easy to install, this is the one."

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    Product Description

    Safeguard your family with this First Alert carbon monoxide detector. It has an electrochemical sensor for complete accuracy and a single push button to test the alarm or silence it after it goes off. This First Alert carbon monoxide detector comes with a 9-volt battery so it's ready to use.
    Your price for this item is $25.99
    Save $4
    The previous price was $29.99
    Top comment

    "Good alarm...Works well....Easy to install with no issues or problems...If you want a carbon monoxide detector that is easy to install, this is the one."

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    Product Description

    Safeguard your family with this First Alert carbon monoxide detector. It has an electrochemical sensor for complete accuracy and a single push button to test the alarm or silence it after it goes off. This First Alert carbon monoxide detector comes with a 9-volt battery so it's ready to use.
  7. Top comment

    "Works great...great value...Nothing to complain about, but nothing to rave about either....This smoke alarm was easy to set up."

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    Product Description

    Protect your family or business in the event of a fire with this First Alert smoke alarm. Test the batteries periodically with the single-button control, and use the same button to mute the sound during false alarms. This First Alert smoke alarm has an easy-access battery compartment for battery removal and installation.
    Your price for this item is $15.99
    Top comment

    "Works great...great value...Nothing to complain about, but nothing to rave about either....This smoke alarm was easy to set up."

    ""

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    Product Description

    Protect your family or business in the event of a fire with this First Alert smoke alarm. Test the batteries periodically with the single-button control, and use the same button to mute the sound during false alarms. This First Alert smoke alarm has an easy-access battery compartment for battery removal and installation.
  8. Top comment

    "great product...Good CO Alarm...Great for the money.I would recommend to family and friends....It has a clear and easy to read digital screen."

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    Product Description

    Enjoy peace of mind with this First Alert carbon monoxide alarm. The electrochemical sensor makes it highly accurate, and the digital display lets you know what's happening when the alarm goes off. This battery-powered First Alert carbon monoxide alarm can be placed anywhere and comes ready to use with two AA batteries.
    Your price for this item is $39.99
    Top comment

    "great product...Good CO Alarm...Great for the money.I would recommend to family and friends....It has a clear and easy to read digital screen."

    ""

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    Product Description

    Enjoy peace of mind with this First Alert carbon monoxide alarm. The electrochemical sensor makes it highly accurate, and the digital display lets you know what's happening when the alarm goes off. This battery-powered First Alert carbon monoxide alarm can be placed anywhere and comes ready to use with two AA batteries.
  9. Top comment

    "Worth it!...Very easy to install....Particularly, since I depend on whatever smoke alarms I put on my ceiling to keep my family safe, only the best will do....Hopefully we never have to use it....but it helps with peace of mind"

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    Product Description

    Help protect your home and family with an ADT Smoke Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when smoke or extreme temperatures are detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
    Your price for this item is $19.99
    Save $60
    The previous price was $79.99
    Top comment

    "Worth it!...Very easy to install....Particularly, since I depend on whatever smoke alarms I put on my ceiling to keep my family safe, only the best will do....Hopefully we never have to use it....but it helps with peace of mind"

    ""

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    Product Description

    Help protect your home and family with an ADT Smoke Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when smoke or extreme temperatures are detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
  10. Top comment

    "So easy...Great packaging....That said, it works as well or better than you'd expect....The most expensive smoke alarm you'll ever buy"

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    Product Description

    Hear voice announcements, receive mobile alerts and interact with this First Alert intelligent smoke alarm. It monitors smoke and carbon monoxide levels, reporting the event and location through high-end speakers for quick action, and it includes Amazon Alexa for interactive entertainment. This First Alert intelligent smoke alarm connects with the Onelink Home app for mobile monitoring and control.
    Your price for this item is $211.99
    Save $38
    The previous price was $249.99
    Top comment

    "So easy...Great packaging....That said, it works as well or better than you'd expect....The most expensive smoke alarm you'll ever buy"

    ""

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    Product Description

    Hear voice announcements, receive mobile alerts and interact with this First Alert intelligent smoke alarm. It monitors smoke and carbon monoxide levels, reporting the event and location through high-end speakers for quick action, and it includes Amazon Alexa for interactive entertainment. This First Alert intelligent smoke alarm connects with the Onelink Home app for mobile monitoring and control.
  11. Top comment

    "This combo Smoke/Carbon Monoxide detector has a slim design and look great....It has voice commands when it detects smoke or carbon monoxide and runs on 2 AA batteries which are provided."

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    Product Description

    Put safety first with this First Alert smoke/carbon monoxide alarm. This two-in-one device has LED indicators to help you monitor activity and a test button that lets you quickly check its status or silence it when triggered accidentally. Trust this First Alert carbon monoxide alarm to provide reliable monitoring for your home.
    Your price for this item is $47.99
    Top comment

    "This combo Smoke/Carbon Monoxide detector has a slim design and look great....It has voice commands when it detects smoke or carbon monoxide and runs on 2 AA batteries which are provided."

    ""

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    Product Description

    Put safety first with this First Alert smoke/carbon monoxide alarm. This two-in-one device has LED indicators to help you monitor activity and a test button that lets you quickly check its status or silence it when triggered accidentally. Trust this First Alert carbon monoxide alarm to provide reliable monitoring for your home.
  12. Top comment

    "Love it...Works well....Great smoke/carbon monoxide detectors...I like the link feature."

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    Product Description

    Know where a fire is immediately with the First Alert OneLink alarm. The talking alarm tells you whether smoke or carbon monoxide is detected, and the photoelectric smoke sensor reduces nuisance alarms, so normal smoke or steam from cooking doesn't set it off. The First Alert OneLink alarm has an easy-to-use mute button.
    Your price for this item is $99.99
    Top comment

    "Love it...Works well....Great smoke/carbon monoxide detectors...I like the link feature."

    ""

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    Product Description

    Know where a fire is immediately with the First Alert OneLink alarm. The talking alarm tells you whether smoke or carbon monoxide is detected, and the photoelectric smoke sensor reduces nuisance alarms, so normal smoke or steam from cooking doesn't set it off. The First Alert OneLink alarm has an easy-to-use mute button.
  13. Top comment

    "Good Alarm...I'm going to purchase several more....This is by far the simplest smoke detector to install."

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    Product Description

    Keep your home and family safe with this First Alert smoke and carbon monoxide detector. It has a 10-year battery and sounds an alarm when you need to replace the unit. This First Alert smoke and carbon monoxide detector doesn't react to shower steam or cooking smoke, reducing false alarms.
    Your price for this item is $69.99
    Top comment

    "Good Alarm...I'm going to purchase several more....This is by far the simplest smoke detector to install."

    ""

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    Product Description

    Keep your home and family safe with this First Alert smoke and carbon monoxide detector. It has a 10-year battery and sounds an alarm when you need to replace the unit. This First Alert smoke and carbon monoxide detector doesn't react to shower steam or cooking smoke, reducing false alarms.
  14. Top comment

    "Great Size and Convenient...The 10 year battery is a huge plus and makes it very convenient"

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    Product Description

    Keep your family safe with this First Alert micro-photoelectric smoke detector. It has a 10-year sealed battery that lets you know when it's running low with an end-of-life alert, and the 85dB siren is loud enough to wake anyone in the home. A test/silence button lets you mute alarms and test this First Alert micro-photoelectric smoke detector whenever necessary.
    Your price for this item is $38.99
    Save $1
    The previous price was $39.99
    Top comment

    "Great Size and Convenient...The 10 year battery is a huge plus and makes it very convenient"

    ""

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    Product Description

    Keep your family safe with this First Alert micro-photoelectric smoke detector. It has a 10-year sealed battery that lets you know when it's running low with an end-of-life alert, and the 85dB siren is loud enough to wake anyone in the home. A test/silence button lets you mute alarms and test this First Alert micro-photoelectric smoke detector whenever necessary.
  15. Top comment

    "These smoke detectors are low profile and work great I have no complaints they are seamless in my home"

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    Product Description

    Stay safe from smoke and fire with this First Alert smoke alarm. It has a photoelectric sensor that only alerts you when smoke is present, reducing the number of false alarms. Powered by a 9V battery, this slim First Alert smoke alarm can be mounted on the wall or ceiling without wiring.
    Your price for this item is $15.99
    Top comment

    "These smoke detectors are low profile and work great I have no complaints they are seamless in my home"

    ""

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    Product Description

    Stay safe from smoke and fire with this First Alert smoke alarm. It has a photoelectric sensor that only alerts you when smoke is present, reducing the number of false alarms. Powered by a 9V battery, this slim First Alert smoke alarm can be mounted on the wall or ceiling without wiring.