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 123 Showing 2,441-2,460 of 3,049 reviews

  • Love it

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

    Awesome. I use it for my personal use and my rentals.

    I would recommend this to a friend

  • Great for protection

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

    We have them and we bought them for our sons. I would recommend this product

    I would recommend this to a friend

  • Safety first

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

    Awesome smart replacement for your old school alarms. Makes us feel a lot safer at night!

    I would recommend this to a friend

  • Safety and I love the added light feature

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

    No issues luckily haven't had to use it for anything serious

    I would recommend this to a friend

  • Works great easy to use

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

    It has a light that turns on when you walk under it. It is very useful and cost as much as regular ones.

    I would recommend this to a friend

  • Great product

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

    Great product for the home! I would definitely recommend.

    I would recommend this to a friend

  • Peace of mind away from home

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

    So nice to be able to have peace of mine wholeness away from home and the puppies are in the house

    I would recommend this to a friend

  • Got to have it

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

    Love it buy it write about it why !!!!!!!!!!!!!!!!

    I would recommend this to a friend

  • Great home safety product

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

    This is third best protect I have added into my home. They work great and alert with out fail to your phone.

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

    A smart buy

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

    Haven’t heard from them yet but that’s what you want in these products I guess. Easy to set up and install I like that they talk to each other Only $40~ more than traditional smoke and carbon so worth it IMO

    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

  • Love it

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

    Great to have something that tells you what’s going on in your house.

    I would recommend this to a friend

  • Fire and CO2 alarm

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

    Easy setup. Loud siren should wake up everyone in house.

    I would recommend this to a friend

  • I love it

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

    It's the best combo smoke and carbon monoxide detector on the market. I bought two for both floors.

    I would recommend this to a friend

  • Great gear

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

    We have 3 nest and 4 protects in the houss, the apps are good and all of he nest hardware works as advertised.

    I would recommend this to a friend

  • Amazing product

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing!!! Really works well!! Only negative is that at the beginning sometimes is so difficult to connect to the app.

    I would recommend this to a friend

  • NEST FIRE ALARM

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

    EASY SET UP. VERY HAPPY WITH THE PRODUCT. GREAT PRODUCT.

    I would recommend this to a friend

  • Smart device

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

    Just what we needed Moved into new house and there was no Carbon monoxide detector

    I would recommend this to a friend

  • Great Device

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

    This device gives great peace-of-mind for pet owners. You have access to the system from anywhere.

    I would recommend this to a friend

  • works

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

    Added piece of mind home or away..................

    I would recommend this to a friend

  • Smart!

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

    Bought about 4 of these so far. They work flawlessly and perfectly with the nest thermostat. Highly recommend!

    I would recommend this to a friend
Page 123, Showing 2,441-2,460 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.