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Customer Ratings & Reviews

Your price for this item is $49.99

Customer reviews

Rating 4.7 out of 5 stars with 607 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers praise the Smoke and Carbon Monoxide Alarm's ease of use and installation, as well as its compatibility with Ring and other smart home systems. Many appreciate its affordable price and the generally good battery life reported. While some experienced occasional unexpected alarms, the majority found the alarm to be reliable and effective at detecting both smoke and carbon monoxide.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 18 Showing 341-360 of 607 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good unit a little pricey

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well easy to install, easy to pair with Ring.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    well made

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like this smoke detector. I feel it is well made. It does require you to buy a monitor from ring for it to work with ring. Otherwise it works as a regular detector. Funny thing it only came with one battery. Its supposed to come with two.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ms shopper

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is very good I recommended I Had to have it to go out but I know it works because I checked the quality of my air with another device

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Great product.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Would buy it again. Easy to install. Recommend it!

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Not "smart" but works with Ring

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We needed a replacement detector and this was a great value in that it works with Ring.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    the best alarm

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very easy and practical to use highly recommended.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Recommend!

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great device. I use it as a portable when I am going to foreign countries to check for CM leakage. Better safe than dead.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great purchase

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I moved into a bee house and replaced all of the smoke detectors. These were great because the were on sale through a 3 pack bundle and detect carbon monoxide. It also connect to the ring security system to notify me of the alarm goes off.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Excellent alarm for the price.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent alarm for the price.......................

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works good with Ring

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never want to get the alert that there is smoke or a fire in my home but its a good option to have when connected to a Ring alarm system. Its a lot less expensive way to monitor compared to a fire alarm system.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Just what I ordered

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was easy to install and worked right out of the box.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    easy setup

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    simple connect to existing ring system easy mounting

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great detector

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well with the ring system. Easy to install .

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    A must for household.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great buy and easy to install. A must for every home.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Upgraded smoke detector

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This linked well with my Ring system and I haven’t had an issue yet. The battery life is a bit shorter with it connecting to the live system. But all in all it’s a great unit.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Rated 4 out of 5 stars

    First Alert Smoke and carbon monoxide detectors

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First Alert Smoke and carbon monoxide detectors works and compatible with my Ring

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth for the price

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never knew Best Buy sell these kind of detectors. Old one with bad and got one from Best Buy, works great.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    a perfectly adequate smart home smoke alarm.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased two of these to integrate into my smart home system. After some initial difficulty getting them to join my z-wave controller, I finally got them fully connected. Testing sounds both the smoke and CO alarm tones but only activates the smoke alarm z-wave channel. 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.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    No brainer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Efficient and dependable. Battery operated and long lasting.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ring enabled smoke and CO1 sensor

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installed them in our bedroom and basement where there is greater risk for CO1. Linked to our Ring system. Not only sounds off but triggers Ring key pad and thus sends email!

    I would recommend this to a friend