Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

  • Angle. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 11. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 12. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 13. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 14. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 15. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 16. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Alt View 17. Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White.
  • Improve your indoor & outdoor Wi-Fi with a mesh router video 1 minutes 42 seconds
  • Learn about in-home consultation video 1 minutes 55 seconds

Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White

Model:
S3000BWES
SKU:
8077101
Highly rated by customers for:
Your price for this item is $45.99
Clearance
The comparable value price is $149.99

Customer reviews

Rating 4.8 out of 5 stars with 3049 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers highly value the Nest Protect for its ease of use, night light feature, and simple installation. The long battery life and overall performance are also appreciated, along with its connectivity to other Nest products and app integration. While the price is a concern for some, many users have not experienced false alarms and find the sensitivity to be appropriate.

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 141 Showing 2,801-2,820 of 3,049 reviews

  • Easy to use

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

    Easy to set up by the app but not that easy for installation.

    I would recommend this to a friend
  • Pros mentioned:
    Night light

    Best Option

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

    Love these! Voice is very loud and clear and night light function is very helpful

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

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

    Works Great

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

    Very easy to setup. Nice to have notifications sent to the phone. No monthly fee!

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend

  • Great smoke and carbon monoxide detector.

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

    This smoke and carbon monoxide detector does a great job, I really love it.

    I would recommend this to a friend

  • Works as described

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

    Notifications are key. Tells if you are in danger. Should get one for each level.

    I would recommend this to a friend

  • Greatest Smoke/Carbon Monoxide detectors

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

    I love that it starts out with a warning if there is smoke and does not immediately just sound the alarm. It gives you a chance to clear the air first. Also I love that I can get an alert on my phone when it is going off. I had installed these at my parents house in another state and I got an alert that it detected smoke. I called them up and luckily it was a false alarm, but it allowed me to check on them to make sure that everything was alright.

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend
  • Cons mentioned:
    Sensitivity

    Nest Rules

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

    Really nice detectors. Not to sensitive. But pick up what is needed.

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend

  • Fully reliable

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

    Love the features of these detectors. In addition, they are sleek and blend into the decorated environment

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

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

    Excellent Product

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

    This is my third Nest Smoke Detector and it works flawlessly with my other two. I’m very satisfied.

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

    Nest

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

    Easy install! No issues so far. The instructions were easy to follow.

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend

  • Great

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

    With any technological item there are a few glitches, but overall awesome purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Best

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

    Works great, does what it’s supposed to do. Recommend.

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend

  • Good system

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

    Bought the units as a full system works great very happy with purchase.

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

    Great product

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

    Got a good deal on this nest product that I been wanting to buy for months. Easy installation

    This review is from Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm (3-Pack) - White

    I would recommend this to a friend
  • Pros mentioned:
    Night light

    MONEY WELL SPENT!

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

    LOVE HOW IT TESTS IT SELF EVERY DAY ON THE SAME HOUR. NIGHT LIGHT W/SENSOR IS AN ADDED PLUS!

    I would recommend this to a friend
  • Pros mentioned:
    Night light

    Great but expensive

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

    I received the smoke detector as a gift. I wouldnt have spent that much money on a smoke detector, but having the ability to ensure my smoke detector is working properly is a great sense of relief. The night light is also a nice bonus.

    I would recommend this to a friend

  • Good product

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

    Works well. Easy setup. Little configuration. Multiple smoke detectors work together.

    I would recommend this to a friend

  • Works like advertised. Love it

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

    Works like advertised. Love it, can't wait for more items as quality as this one to come out.

    I would recommend this to a friend

  • Gets the job done

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

    If you are in the Nest family of products (or want to join), this is a no-brainer

    I would recommend this to a friend

  • Nice product

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

    Work well via wifi and app on phone. Can use phone app to check and test product

    I would recommend this to a friend
Page 141, Showing 2,801-2,820 of 3,049 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.