Best Buy customers often prefer the following products when searching for smart alarms.
Smart alarms are a class of security devices that work with your smartphone to protect your home or business. They can be set up to alert you to a variety of events, including the presence fire, smoke or carbon monoxide in the surrounding areas. Browse the top-ranked list of smart alarms below along with associated reviews and opinions.
Airthings - Wave Plus Smart Indoor Air Quality Monitor with Radon Detection - Matte White
Model: 2930SKU: 6321997Top comment"So, to this I say it is smart but not yet fully capable of being a full fledged smart device product. ...Airthings - Wave Plus Smart Indoor Air Quality Mon"
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside. Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.Top comment"So, to this I say it is smart but not yet fully capable of being a full fledged smart device product. ...Airthings - Wave Plus Smart Indoor Air Quality Mon"
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside. Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.See all Smoke & Carbon Monoxide DetectorsRing - Alarm Smoke & CO Listener (1-Pack)
Model: 4SS1S8-0EN0SKU: 6323411Top comment"Ring Alarm Smoke & CO Listener--a smart buy!...This Ring product interfaces with other fire and smoke alarm detection systems! A needed and great buy for sure!...Best way to make smoke alarm smart...If you already have established smoke and CO monitor system, this is the best way to make it smart. Affordable and if the system is wired together then you only need one listener."
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Always hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your Ring Alarm Security Kit (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home. *This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less.Top comment"Ring Alarm Smoke & CO Listener--a smart buy!...This Ring product interfaces with other fire and smoke alarm detection systems! A needed and great buy for sure!...Best way to make smoke alarm smart...If you already have established smoke and CO monitor system, this is the best way to make it smart. Affordable and if the system is wired together then you only need one listener."
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
Always hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your Ring Alarm Security Kit (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home. *This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less.See all Smoke & Carbon Monoxide DetectorsGoogle - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White
Model: S3000BWESSKU: 8077101Top comment"Perfect smoke alarm and carbon monoxide alarm with smart phone notifications...Great addition to our smart home...The Google nest protection smoke alarm /carbon monoxide alarm is a great addition to our google smart devices. "
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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.Top comment"Perfect smoke alarm and carbon monoxide alarm with smart phone notifications...Great addition to our smart home...The Google nest protection smoke alarm /carbon monoxide alarm is a great addition to our google smart devices. "
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct 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.See all Smoke & Carbon Monoxide DetectorsFirst Alert - Smoke and Carbon Monoxide Alarm - Works with Ring - White
Model: 1045015SKU: 6384578Top comment"Great Smoke Alarm...These alarms work great! Connect to our ring alarm system!...a perfectly adequate smart home smoke alarm....These alarms do not communicate with each other, only the z-wave controller so one alarm is not able to sound the alarm on other units."
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First Alert ZCOMBO is a state-of-the-art wireless combination smoke and CO alarm designed to provide early warning of a fire or CO. It features a fully insect screened Photoelectric smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn, a supervised 3V (2 AA batteries) power supply, utilizes one test button to setup, test and silence. This combination alarm will operate with 3rd party, certified Z-Wave devices enabled with the First Alert protocol and the basic command class required by all Z-Wave devices. First Alert ZCOMBO also includes the Smart Start feature which allows a faster and more intuitive connection of device to hub and on-boarding via use of QR code scan located on device. By the requirements of the Device Class spec, this command class does not have to be mapped to any particular functionality for this device. The alarm supports one association group with up to 1 node and sends its alarms to that group. The alarm supports configuration parameter #1, which has a size of 1, a default value of 0, and when set to 1 causes the device to send double alarm messages. Upon the detection of smoke or CO conditions, the alarm reports smoke and or CO detected to the controller. The device shall send the applicable message when the conditions are cleared. These notifications must be wrapped in the Supervision CC. The following notifications must be supported. The alarm sends a “Heartbeat” signal to hub periodically to confirm operability. It also features tamper resistant locking pins that lock alarm to the mounting bracket and battery drawer to prevent removal of battery or alarm. Designed for wall or ceiling mounting. Includes mounting anchors and screws.Top comment"Great Smoke Alarm...These alarms work great! Connect to our ring alarm system!...a perfectly adequate smart home smoke alarm....These alarms do not communicate with each other, only the z-wave controller so one alarm is not able to sound the alarm on other units."
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
First Alert ZCOMBO is a state-of-the-art wireless combination smoke and CO alarm designed to provide early warning of a fire or CO. It features a fully insect screened Photoelectric smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn, a supervised 3V (2 AA batteries) power supply, utilizes one test button to setup, test and silence. This combination alarm will operate with 3rd party, certified Z-Wave devices enabled with the First Alert protocol and the basic command class required by all Z-Wave devices. First Alert ZCOMBO also includes the Smart Start feature which allows a faster and more intuitive connection of device to hub and on-boarding via use of QR code scan located on device. By the requirements of the Device Class spec, this command class does not have to be mapped to any particular functionality for this device. The alarm supports one association group with up to 1 node and sends its alarms to that group. The alarm supports configuration parameter #1, which has a size of 1, a default value of 0, and when set to 1 causes the device to send double alarm messages. Upon the detection of smoke or CO conditions, the alarm reports smoke and or CO detected to the controller. The device shall send the applicable message when the conditions are cleared. These notifications must be wrapped in the Supervision CC. The following notifications must be supported. The alarm sends a “Heartbeat” signal to hub periodically to confirm operability. It also features tamper resistant locking pins that lock alarm to the mounting bracket and battery drawer to prevent removal of battery or alarm. Designed for wall or ceiling mounting. Includes mounting anchors and screws.See all Smoke & Carbon Monoxide DetectorsGoogle - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White
Model: S3003LWESSKU: 8079012Top comment"Smart alarm features are awesome...After one month, smart alarms are the best. Old alarms would "chirp" and we had a difficult time locating which alarm was having issues. ...Smart smoke detector...These smoke and CO detectors are very pleasing to the eye, easy to install and have all the smarts!"
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
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. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.Top comment"Smart alarm features are awesome...After one month, smart alarms are the best. Old alarms would "chirp" and we had a difficult time locating which alarm was having issues. ...Smart smoke detector...These smoke and CO detectors are very pleasing to the eye, easy to install and have all the smarts!"
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
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. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.See all Smoke & Carbon Monoxide DetectorsEve Room Indoor Air Quality Monitor - Silver
Model: 10027831SKU: 6500930Sengled - Smart Window & Door Sensor (2-Pack) - White
Model: E1D-G73WNA_2PSKU: 6340418Top comment"Best price smart sensor windows...I use to have some Chinese knock off brand ones that required device handlers but these are so much better. They support most smart hubs natively out of the box. With Samsung Smart things it took a couple minutes to setup and connect. ...Purchased these contact sensors to use in my smart home setup. Works well with my Sengled bulbs and Smartthings hub."
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Improve home security with this two-pack of Sengled smart window and door sensors. Featuring simple designs and adhesive backs, these smart sensors are easy to install, set up and pair to compatible hubs. These Sengled smart window and door sensors let you check in at home remotely via the included app.Top comment"Best price smart sensor windows...I use to have some Chinese knock off brand ones that required device handlers but these are so much better. They support most smart hubs natively out of the box. With Samsung Smart things it took a couple minutes to setup and connect. ...Purchased these contact sensors to use in my smart home setup. Works well with my Sengled bulbs and Smartthings hub."
See all customer reviewsSee all Door & Window AlarmsProduct Description
Improve home security with this two-pack of Sengled smart window and door sensors. Featuring simple designs and adhesive backs, these smart sensors are easy to install, set up and pair to compatible hubs. These Sengled smart window and door sensors let you check in at home remotely via the included app.See all Door & Window Alarmsecobee - SmartSensor for Doors and Windows (2-Pack)
Model: EB-DWSHM2PK-01SKU: 6412968Top comment"Features in Smart sensor for doors and windows....I have had these for about three weeks and have no use for them as you need to get the monitoring system or Alarm system. In order for this to work. I would not recommend this unless you plan to get the alarm system activated then the function for the Smart sensor will work according to ecobee....Smart Security...Have connected the door and window sensors into the ecobee thermostat for each air conditioning zone to form an alarm system of time stamped motion and video recordings."
See all customer reviewsSee all Door & Window AlarmsProduct Description
Choose ecobee for smarter home security. Feel at ease no matter where you are with SmartSensor for doors and windows. Simply attach to a door, window, or cabinet in seconds and you’ll receive alerts* the moment entry, exit, or motion is detected. *Requires subscription to ecobee Smart Security.Top comment"Features in Smart sensor for doors and windows....I have had these for about three weeks and have no use for them as you need to get the monitoring system or Alarm system. In order for this to work. I would not recommend this unless you plan to get the alarm system activated then the function for the Smart sensor will work according to ecobee....Smart Security...Have connected the door and window sensors into the ecobee thermostat for each air conditioning zone to form an alarm system of time stamped motion and video recordings."
See all customer reviewsSee all Door & Window AlarmsProduct Description
Choose ecobee for smarter home security. Feel at ease no matter where you are with SmartSensor for doors and windows. Simply attach to a door, window, or cabinet in seconds and you’ll receive alerts* the moment entry, exit, or motion is detected. *Requires subscription to ecobee Smart Security.See all Door & Window Alarms