Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Angle. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 11. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 12. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 13. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 14. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 15. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 16. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White.
  • Alt View 17. Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired 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 Smart Smoke/Carbon Monoxide Wired Alarm - White

Model:
S3003LWES
SKU:
8079012
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.8 out of 5 stars with 2707 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 praise the Nest Protect 2nd Generation for its ease of use, night light feature, and straightforward installation process. Positive feedback also highlights the app integration and long battery life. However, some customers mention the product's price as a drawback, and a few experienced issues with false alarms or sensitivity to steam. Concerns were also raised regarding the device's expiration date and size.

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 108 Showing 2,141-2,160 of 2,707 reviews

  • Great addition to the Nest

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

    Needed a new smoke and carbon detector so purchased this to go with the nest thermostat I already have. Works great.

    I would recommend this to a friend

  • Fantastic Product

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

    These smoke alarms work great and I love the fact that I receive notifications on my phone. My only regret is not purchasing them sooner.

    I would recommend this to a friend

  • Great addition to your Nest!

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

    If you already have Nest in your home then this is a great addition! Works seamlessly with all other aspects of your in home network.

    I would recommend this to a friend

  • Excellent product

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

    Love both detectors we purchased. Great knowing you have on-line notification email and phone if carbon monoxide or fire is detected

    I would recommend this to a friend

  • Google Nest home

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

    Love these and the flawless setup with our Nest home system

    I would recommend this to a friend

  • Great product

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

    Nice product, syncs with your phone!!! Sends notifications when there is smoke in the house

    I would recommend this to a friend

  • Awesome protection

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

    Awesome protection for my home, would recommend for anyone.

    I would recommend this to a friend

  • Awesome

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

    We fill more safe knowing our house isn’t on fire when we leave! Great tool and keeps my family secure

    I would recommend this to a friend

  • Good smoke detector

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

    Good item very responsive and works well with the other nest devices

    I would recommend this to a friend

  • High quality product

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

    The Nest Smoke/Carbon monoxide alarm keeps my family say. We have multiply Nest devices and the work together seamlessly.

    I would recommend this to a friend

  • smoke detector

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

    My in home adviser recommended these smoke detectors and they have not disappointed me great product

    I would recommend this to a friend

  • Love it

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

    I have multiple products for google nest set up. I love the automated ability it gives me.

    I would recommend this to a friend

  • Love nest

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

    Great product and would definitely by it again. It is so convenient to be able to turn off the alarm with your phone. (not the best cook)

    I would recommend this to a friend

  • Great Smart Smoke Detector

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

    Love these nest products. have them all over our house for our new build. definitely recommend.

    I would recommend this to a friend

  • Security

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

    Great security device monitoring always! Get notifications on your cellular device

    I would recommend this to a friend

  • Very good item

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

    Very good item Very good item Very good item Very good item

    I would recommend this to a friend

  • Works great

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

    These things really work May be a little too sensitive, but that's better than not.

    I would recommend this to a friend

  • Google Nest detectors are great

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

    Nest detectors are great, I am now of these that I bought from BEST BESY at the best price!

    I would recommend this to a friend

  • Worthy upgrade

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

    I swapped out my 1970 technology smoke alarm with a modern and smart Smoke/Carbon Monoxide love it so much I bought two.

    I would recommend this to a friend

  • Good, couple of flaws

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

    Overall excellent product. You cannot customize the sounds for certain rooms only, say a baby's room. They are very expensive and for my house the cost to replace all detectors is over $1000. Maybe they could make the without the CO detectors as well to save costs.

    I would recommend this to a friend
Page 108, Showing 2,141-2,160 of 2,707 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. © 2026 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.