First Alert has announced that its Onelink Safe & Sound smoke and carbon monoxide detector is now available to order.

first alert onelink safe sound
Introduced at CES 2018, the Onelink Safe & Sound distinguishes itself from a traditional smoke detector with a built-in speaker and noice-canceling microphones, and support for Amazon Alexa, making it a ceiling-mounted assistant.

Homeowners can ask Alexa to stream music from Amazon Music, Pandora, and soon Spotify, read the news, check the weather, control other smart home devices, and more. Audio playback is also supported via Bluetooth.


Onelink Safe & Sound also supports HomeKit, enabling iPhone and iPad users to control the detector with Siri or Apple's Home app.

While its latest press release does not mention AirPlay 2, First Alert has informed MacRumors that the Safe & Sound's speaker will support the since-delayed Apple protocol as soon as it is available, enabling multi-room audio and Siri control for iPhone, iPad, and Apple Watch users through the Home app.

AirPlay 2 support will allow a homeowner to install multiple detectors around the house and control audio on a room-by-room basis.

In terms of the detector itself, an alarm alerts homeowners on their smartphones in the event of a smoke or carbon monoxide emergency, whether home or away. With exclusive voice and location technology by First Alert, the Safe & Sound alerts users to the type of danger and its location within the home.

Beyond its smart alarm capabilities, the Safe & Sound also features a customizable night light with multiple colors and brightness levels.

The Onelink Safe & Sound is currently available for $249.99 from Amazon and First Alert's online store in the United States, but a regular price of $299.99 is listed. It's unclear when the $50 off introductory offer will end.

Top Rated Comments

hamiltonrwatch Avatar
95 months ago
Factor in anti-gravity capability and $250.00 doesn't seem pricey.

Attachment Image
Score: 5 Votes (Like | Disagree)
nutmac Avatar
95 months ago
Great idea. Absurd price.
Agreed. The price is more absurd given that the smoke detector is only good for 10 years. The speaker and night light may continue to work beyond that (or not, the website doesn't say), but $250 is a lot for 10 years of use.
Score: 3 Votes (Like | Disagree)
Chupa Chupa Avatar
95 months ago
Great idea. Absurd price. But also my experience with HomeKit devices is that they can be flakey and occasionally have to be re-paired so would not want to rely on that for my life.
Score: 2 Votes (Like | Disagree)
Vasilioskn Avatar
95 months ago
Hope the reviews are good for this. Need new smoke detectors. I’m not an audiophile so these speakers would be good enough for my house instead of buying a HomePod.
Score: 1 Votes (Like | Disagree)
munpip214 Avatar
95 months ago
Hope these are more reliable than their first homekit model. Those failed miserably. I have had all of mine replaced multiple times do to random problems. At least they have good support...
Score: 1 Votes (Like | Disagree)
ignatius345 Avatar
95 months ago
A smoke detector with built-in spyware. Great idea.

Ahem: https://arstechnica.com/gadgets/2018/05/amazon-confirms-that-echo-device-secretly-shared-users-private-audio/
Score: 1 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iphone 16 pro ghost hand

iPhone 17 Pro: 5 Reasons Not to Upgrade This Year

Monday September 1, 2025 4:35 am PDT by
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...
iPhone eSIM Feature

Apple Hints at iPhone 17 Models Lacking SIM Card Slot in More Countries

Sunday August 31, 2025 8:52 am PDT by
Another hint has surfaced that Apple is preparing to eliminate the physical SIM card tray from iPhones in more countries this year. In particular, a source familiar with the matter has informed MacRumors that retail employees at Apple Authorized Resellers in the EU are required to complete a training course related to iPhones with eSIM support by Friday, September 5. There are 27 countries...