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

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

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 126 Showing 2,501-2,520 of 3,049 reviews
  • Rated 5 out of 5 stars

    Great product

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

    I use the best protect in all of my Airbnb properties .. I have purchased 8 in total

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

    Great addition

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

    Great addition to my house. Love the updates and able to see if it is working.

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

    Excellent "SMART" fire alarm and CO detector

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

    This is an great buy of the Nest Protect from Google along with the BestBuy warranty program.

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

    Returned this one

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

    2 units in a 2 bedroom condo is a bit of an overkill (unless you just like spending money)

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

    Nest Smoke and Carbon Monoxide Alarm

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

    Very easy install for the battery alarm. Easily set up to wi- fi network.

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

    Nest Protect the Best

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

    This is the ultimate in fire protection for the family.

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

    I had to have one

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

    I’d heard so much about the Nest smoke detector that I had to have one.

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

    Great Features on it, Like the nightlight

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

    great for the price, dose both smoke and Carbon dioxide

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

    Amazing

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

    Everything we expected and more. No complaints. Satisfied with our purchase.

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

    Great product

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

    Great product very good quality highly recommended will change your lifestyle

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

    Great product

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

    I love this brand and it never disappoints. Great product and would buy again

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

    Very good

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

    Works great. This is my first Nest product. The LED notification light is very helpful as well.

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

    Rated 5 out of 5 stars

    Very reliable, resiliency as IOT device.

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

    Pretty cool. Easy to install and these alarms a very reliable once installed. Also, they have a light feature to soft light when dark and movement is detected, which works great for stairs.

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

    Great product

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

    Product works great with the nest. I can’t wait to buy another for the other room!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Carbon/ smoke nest

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

    I really wanted to like this product. I have a ring system installed and also look to get the nest thermostat. However, it’s suppose to work with ring (which it doesn’t) and it won’t allow me to install without the nest thermostat hooked up in my home. Nowhere on the box, or online does it say you need one to make this work. I may be bringing it back. Very upsetting since ring doesn’t have a smoke/ carbon detector and only a sensor for one.

    No, I would not recommend this to a friend
    • Brand response from Nest Support
      Posted .

      Hi Sketch4Fun, thanks for posting a review. We apologize that your Nest Protect doesn’t work with your Ring system.

      Nest Protect can be installed independently without the Nest Thermostat, and it must be done through the Nest app. Your feedback is important to us, and we’d like to help you the best way possible. If you’re willing, we’d like the opportunity to talk more about your feedback. Please feel free to contact our support team here: https://support.google.com/googlenest/gethelp Nest

  • Rated 5 out of 5 stars

    Good thing to have

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

    Very easy to set up. I would recommend this anytime.

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

    Must Have

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

    Nothing gives you peace of mind like knowing your house isn't on fire when you are away!

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

    Great

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

    Absolutely love all my Google products. I love that they all work together.

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

    It alerts my Apple Watch very nice

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

    Very good alarm would buy another one for a different room

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

    Great piece of mind from Nest!

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

    Purchased this for a rental house out of state so I can keep an eye on it. Great system!

    I would recommend this to a friend