Smoke detectors save lives.

And thanks to smart technology, smoke detectors are more effective than ever.

UPDATE: 02/02/2024

We’ve updated our Best for Alexa smoke detector with a new model.

A person holding an S23 Ultra on the medical information entry screen, with some emergency sirens around it.

For a start, it’s all too easy to leave run-of-the-mill smoke detectors unattended or forgotten for months.

Who knows if the batteries are still good?

Will the alarm still sound in an emergency?

A woman looking frustrated surround by smart home tech.

Many smart smoke detectors can perform self-tests and provide you with a diagnostic report via its companion app.

They can pinpoint the location of the emergency and keep track of current carbon monoxide levels throughout the home.

And should there be a false alarm, most smart smoke detectors can also be silenced remotely.

Tuya Wi-Fi IR Blaster on a wooden desk.

And for added convenience, many are also compatible with smart home voice assistants.

Products like theRing Alarm Smoke & Co Listeneror theAdobe Smoke Alarm Monitorcan be installed next to your smoke alarm.

We only recommend the best products based on our research and expertise.

The Nest Protect 2nd Gen Smart Smoke Detector installed

Jason Fitzpatrick / How-To Geek

In contrast, its CO sensor automatically scans for traces of this silent killer.

A full report on your equipment’s performance is then delivered via the app.

This unit employs a photoelectric sensor to detect slow-burning and smoldering fires and carries a 10-year sensor life.

google nest protect

Google

In the event of a false alarm, it’s possible for you to silence the XS01-WX remotely.

Setup is relatively straightforward, and connection to your home’s Wi-Fi doesn’t require a base station.

Verifying the emergency results in a fire truck is immediately dispatched.

x-sense alarm

The X-Sense XS01-WX smart smoke detector uses a photoelectric sensor to detect slow-burning or smoldering fires.

This equipment is not an entire smart smoke detector.

However, once connected, it can be integrated with other third-party products, such as Echo and Alexa.

Ring Alarm Smoke & Co Listener Tag

As a Google Home-compatible smart alarm and can therefore be controlled remotely via theGoogle Home app.

And for Alexa-enabled homes, this gadget can also be connected as part of that setup.

This battery-powered version can be placed anywhere in the home and doesn’t require any hardwiring.

kidde dectector

The Onelink is a dual-purpose smart smoke and carbon monoxide alarm and comes with a three-cell five-year battery pack.

It works with theFirst Alert Onelink appand is easy to add to your Homekit setup.

Voice alerts will notify you of danger, specifying the alert’s nature and the disturbance’s source.

onelink detector

Other app-enabled features allow you to review alarm self-test results, check carbon monoxide levels and customize light tweaks.

Need a smart smoke detector compatible with Apple Homekit?

he Onelink Smoke Detector and Carbon Monoxide Detector works with Homekit and provides dependable protection for the home.

Person setting up google nest protect

Google

FAQ

How many smoke detectors do I need?

Where should I place smoke detectors?

How often should I replace a smart smoke detector?

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Google’s battery-powered Nest Protect alarm detects both smoke and carbon monoxide, offers smartphone or voice assistant control, and automatically interconnects with other Nest Protect alarms.

Most smoke detectors have a lifespan of 10 years or thereabouts, and should be replaced after this time.

Can smart smoke detectors be disabled?

Battery powered smart smoke detectors can be disabled by removing the batteries and pressing and holding the test button.

X-Sense fire alarm on pink and yellow background

X-Sense

when you’ve got done this, pressing and holding the test button should silence the alarm.

Ring Alarm Smoke & Co Listener

Person setting up Kidde smart smoke detector

Kidde

Online smoke detector on grey background

Onelink