We consider a smart home smoke alarm to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best smart home smoke alarm for you.

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Our Top Picks:

Best Overall: Buy: Google Smart Home Smoke Alarm READ REVIEW

Best For Easy Replacement: Buy: Kidde Voice Alarm READ REVIEW

Best For Red Light: Buy: Kidde Smart Home Smoke Alarm READ REVIEW

Best With Fast Shipping: Buy: First Alert Smart Home Smoke Alarm READ REVIEW

Best For Indicator Light: Buy: Vitowell Smart Home Smoke Alarm READ REVIEW

Best For High Quality: Buy: Xsense Smart Home Smoke Alarm READ REVIEW

Best Overall: Google Smart Home Smoke Alarm

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The best part: Google smart home smoke alarm costs reasonable and it is available to ship in 24 hours. The Google smart home smoke alarm is good for indicator light, is for 2nd generation and it is perfect for high quality. Co detector looks out for carbon monoxide and tells you where it's located. The split - spectrum sensor detects smoke from both fast and slow - burning fires.

Finally, the Google smart home smoke alarm is highly recommend, It is great for good - quality fires and has a beautifully designed detector.

Most customers agree that the alarm is easy to use and monitors all the info on each protected device. In addition, a few strongly agree that the alarm does give an alert to the app before it goes off with sound. Further, they strongly agree that the nest app on your phone will alert you visually and audibly when smoke or fire is detected. In conclusion, many customers have used the alarm for more than a few months without any issues, and it shows no sign of giving up.

• The self test, including alarm siren test, was run on both detectors.
• This works with the nest thermostat to make the stay/away functionality more efficient.
• This offers that no other detector offers.
• This has to use a 3rd party platform/app to work with Alexa.

Best For Easy Replacement: Kidde Voice Alarm

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Not everyone likes to purchase an alarm for their daily use, but the Kidde Voice Alarm would be an anomoly. The kidde voice alarm has a battery safeguard so it can’t accidentally be mounted without batteries. You have, on average, less than three minutes from the time you hear a smoke alarm to escape a fire. Note: If the alarm has detected a co level of 100ppm or higher when the test / reset button is pressed, the unit will announce " carbon monoxide previously detected " to warn of the co incident.

Above all, the kidde voice alarm is hardwired and will work with many interconnected systems.

Most buyers opine that the alarm fits the new unit to add that include co detection as well. In addition, a few say that the alarm is a great alarm for detecting both fire and carbon dioxide. In addition, they strongly agree that the voice only tells if it is a fire, carbon monoxide or low batteries. To sum up, buyers found this to be one of the best alarms for daily purposes.

• This reduces confusion and helps get occupants to safety.
• This is not a wireless unit and does not use radio frequencies.
• This is past the useful life period.
• These features which may make them more beneficial for certain areas.

Best For Red Light: Kidde Smart Home Smoke Alarm

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The Kidde Smart Home Smoke Alarm is suitable and reliable and fits well with your daily use. The kidde smart homesmoke alarm works as described, looks for carbon dioxide detector and it can ask for good quality. There, you’ll find answers to the most common questions, articles, user manuals and other documents. The combination smokealarm detects smoke, fire, & carbon monoxide gas and warns with alarms, led lights, & voice technology.

The alarm comes with a limited warranty and it is very convenient. In addition, the alarm is great for alcohol - based products, can check for carbon monoxide protection and it is made for piece of mind. Lastly, the kidde smarthome smoke alarm can be used for ease of delivery, is used for hair spray and it looks for carbon dioxide emissions.

Almost all buyers found that the alarm will say carbon dioxide and if it’s a fire it will say smoke is detected. Moreover, a few strongly agree that the alarm can be installed on the surface of any wall or ceiling following the ul/manufacturer’s approved placement guidelines. In addition, they also found that the alarm is the direct replacement for the kn-cosm-b, kn-cosm-xtr-b.

• This was originally positioned outside the bathroom in the hall.
• You can submit a specific question for an individual response.
• The green led on the alarm will flash every 60 seconds under standby conditions.
• This is normal for the alarms to work when they cool.

Best With Fast Shipping: First Alert Smart Home Smoke Alarm

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The First Alert Smart Home Smoke Alarm is capable of outshining several other alarms featured in this list in overall features for the price point. The first alert, the smart home smoke alarm, is great with a reasonable price and it can be bought for good value. You need a z-wave plus gateway hub to receive mobile alerts. This combination alarm also meets building codes that require a battery - operated z - wave wireless smoke and carbon monoxide detector, as well as icc codes.

The alarm is perfect for great quality and it is very simple. Further, the alarm is great for easy setup and it go ahead rename. Finally, the first alert smart home smoke alarm is great with fast shipping, makes for easy installing and it has one both upstairs.

Most buyers agree that the alarm can turn on the siren, send e-mail etc. And, a few strongly agree that the alarm will not connect to either be removed from the network or added to it. And, a few strongly agree that the alarm is compatible with vera lite ui7.

• This is great with smart things.. no problems 1 year later.
• This is a great addition to the z-wave network.
• This is very loud and it works as described.
• This is easy to setup. smartthings saw it right away.

Best For Indicator Light: Vitowell Smart Home Smoke Alarm

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The Vitowell Smart Home Smoke Alarm is capable of outshining several other alarms featured in this list in overall features for the price point. The vitowell smarthome smokealarm is highly recommended and it is built in compact size. Mount the bracket to the ceiling by inserting and tightening the supplied screws into plastic grommets. The battery - operated dual co smoke alarm installs in minutes, without requiring an electrician.

The alarm is great for indicator light, is very simple and it is designed for a great price. Moreover, this is for carbon monoxide warning, is made for good value and it is tested by burning paper. Finally, the vitowell smart homesmoke alarm is designed to help wake even the soundest of sleepers.

Almost all buyers found that the alarm is easy to use, with no issues seen on first testing or installation. In addition, they say that the alarm comes with clear, easy to follow instructions in a booklet that also provides detailed information to educate the reader about fire safety and carbon monoxide. Moreover, they say that the alarm is easy to install, looks sleek and hardly noticeable.

• Turn the alarm body counterclockwise and take off the bracket.
• Manufacturer says: our products provide after-sales service.
• The alarm features a horn tone that has a lower and varying frequency.
• The Combo smoke detector/carbon monoxide alarm detects two threats.

Best For High Quality: Xsense Smart Home Smoke Alarm

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate alarm. The Xsense Smart Home Smoke Alarm is exactly that - it's a simple alarm that hits all the right notes. The xsense smart home smoke alarm improves network connection security and avoids crosstalk. If one alarm goes off, all other interlinked alarms will follow suit, alerting you to danger regardless of where you are. The interconnection of multiple alarms ensures that if one alarm detects smoke or dangerous co levels, all interconnected units will be activated.

The alarm is equipped with a 3-color led indicator that displays different working states. Lastly, the xsense smart home smoke alarm works well for entire house notification and it is highly recommend.

Almost all customers agree that the alarm is suitable for new installations, or in installations where the old detectors are screwed to the ceiling or wall instead of to an electrical box. Moreover, a few also found that the alarm has another indicator on the interconnection won't be awesome. And, they strongly agree that this is a wireless interconnected alarm that has wireless connection among x - sense link+ alarms using radio frequency. In short, at the price, they believe that they got a steal of a deal with it.

• This comes with lifetime customer support and it is easy to connect.
• It is easy to silence them and determine the issue from there.
• It looks great, is perfect for high quality and it has a built-in 10-year battery.
• They are completely wireless and when one goes off, they all go off.