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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 11 Showing 201-220 of 607 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    EXCELLENT

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

    OUTSTANDING! was very easy to install and works superb. Easy to maintain, change batteries and functions when necessary easily

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

    Rated 4 out of 5 stars

    Great product!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product! I’m glad I haven’t had it alarm yet but definitely a necessity since I use alternative heat sources other than electric heat pump Siri go the winter

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

    Rated 5 out of 5 stars

    Life Saver

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

    Great little smoke and carbon monoxide unit. Nice to not need to wire up just mount and go on with your day.

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

    Great Product and Value

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

    Installed this in garage near gas furnace and water heater to detect CO and fire. Linked up instantly with Smartthings Home Monitor and tested by lighting a match under detector. Yup, got alerted by Smartthings as expected. Excellent product - it simple, smart and costs less than alternative "dumb" detectors. Bought a second one.

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

    Rated 5 out of 5 stars

    Setup Took 5 minutes!

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

    Paired up with no issues. I have an older house without wired smoke alarms, so this gives me peace of mind, wether home or away.

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

    Rated 5 out of 5 stars

    versatil

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

    I need to install this first in order to give a review. But seems really good, I like that can monitor several things in one.

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

    Recommended

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

    This quality-made and portable product is a good price and good value. I initially wanted only a carbon monoxide detector but could not find one at Best Buy, which offered this one. It is a wise purchase.

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

    Rated 5 out of 5 stars

    Works well

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

    So far works great! I purchased 2 of them for our home and will buy one more. they were very easy to set up and install.

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

    Excellent smoke detector

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

    Excellent smoke detector. It is ver efficient. Would recommend to friends and family. We are happy with this purchase.

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

    Rated 5 out of 5 stars

    Must buy

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

    Previously had the basic one for 8 years they’ve made this adaptable to my ring to monitor when away, quick easy install.

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

    Rated 5 out of 5 stars

    Great detectors

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These work well with the Ring system. Easy to set up and get going. Placed in all the important places in the house.

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

    Rated 5 out of 5 stars

    Easy to integrate

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

    Easy to integrate with my ring system. Easy to install. Now I have fire and security monitored together.

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

    Rated 5 out of 5 stars

    Protect your family

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

    Excellent with co2 as well. Did not know my house had ones that were over 20yrs old. I feel safe now. Easy to install.

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

    Rated 5 out of 5 stars

    Super product

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

    I purchased this to work with my Ring security system. It was real easy to sync and works great

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

    Rated 5 out of 5 stars

    Ring CO and smoke detector

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

    Excellent setup and quick, now I can know away from home conditions at kitchen, garage and rooms hallway

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

    Rated 5 out of 5 stars

    Connects to Ring

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

    Great value. Connects to my Ring app along with doorbell, cameras and alarm!

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

    Rated 5 out of 5 stars

    Easy

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

    It was simple to integrate. Into my ring security system

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

    Excellent product

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

    This protects against fire and carbon monoxide in one unit. It’s a great product.

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

    Rated 5 out of 5 stars

    First Alert - Super Easy!

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

    We use these on all our Assistive Technology installations. They work great and are super easy to install!

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

    Rated 4 out of 5 stars

    Overall good units

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

    Generally easy to install and to connect. They can be a bit finicky and did have one that needed to be returned because it wouldn't connect.

    I would recommend this to a friend