Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
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 42 Showing 821-840 of 3,049 reviews
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Cross alarm monitoring

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

    great unit just a little exspensive. Really like the fact that multiple devices communicate data to each other incase of emergency. Had to buy 9 of these.

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

    Rated 5 out of 5 stars

    Easy set up, great safety features

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

    Easy set up, great safety features! Love how it works as a nightlight and pathfinder as well as carbon monoxide and smoke detector. It even notifies you when your not home and sets off warning notice to your phone.

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

    Rated 5 out of 5 stars

    Excellent Product

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

    Very easy to set up and use with nest and my google home. I like the peace of mind of having my home protected and the ability to monitor remotely. I loved it so much that I purchased two more.

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

    Rated 5 out of 5 stars

    an addition to other Nests

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

    So easy to install, works right out of the box, sends alerts straight away, smoke from cooking gave it a trial!! so happy with it, and all our other Nest products

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

    Nesty

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

    So far great product. I feel pretty confident in its performance the app however isn’t the most pleasing. Which I can’t knock the product for the app.

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

    Rated 5 out of 5 stars

    So far working good

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

    Easy installation with a smartphone. Working good so far giving me an early warning on a burning grill.

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

    Rated 5 out of 5 stars

    Essential for any smart home...

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

    Easy to set up..... Peace of mind... I replaced multiple old school smoke detectors after purchasing a new home. Carbon monoxide +smoke with smart home functionality.... Can't go wrong! Stay safe!

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

    Rated 5 out of 5 stars

    Great product

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

    It works great like the other three do. You all offer great service great value and great employees thank you so much

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

    Rated 5 out of 5 stars

    Best smoke/co2 detector

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

    Bought to istall in kid's bedroom. Integrated into network easily (two other Protects and a Nest thermostat). Nest app on phone makes srtup a breeze. Recommended.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Nest Protect

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

    I like the feature that links to your phone and send you instant messages to warn you if the smoke or Carbon Monoxide detection was activated. Also the feature that turns on a light at night when senses movement is great.

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

    Rated 5 out of 5 stars

    Recommend

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

    We have the Nest thermostat and love it so we decided to get the smoke alarms as well to add to the Nest family. I absolutely love it it's very easy to set up an install and I can check on them and run tests wherever I am.

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

    Rated 5 out of 5 stars

    Google Nest Smoke/carbon Alarm

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

    installing this amazing device was a breeze to my current home fire alarm system. I had it for almost a month and he has tested itself and sent me a message. Awesome so far

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

    Rated 5 out of 5 stars

    Love the Nest product

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

    The Nest smoke and CO alarms I bought were so easy to install and work with our Nest thermostat. I now feel I am honed in on my house by just opening the Nest app. I would/and have recommend Nest to anyone.

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

    Rated 5 out of 5 stars

    very good product

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

    this thing makes these old alarms cool again. It looks stylish and it actually works as you would expect, amazing. no need to go crazy just because the alarm goes off when you cook, just press a button and the alarm is off.

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

    Rated 5 out of 5 stars

    The best!

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

    I’ve replaced all of the smoke detectors with this product. I honestly don’t think there’s a better product on the market. It’s easy to set up and it’s reliable.

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

    Rated 5 out of 5 stars

    Buy if you have the Nest Thermostat

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

    I purchased the Nest Protect for one important safety feature - if carbon monoxide is detected, my Nest Thermostat will shut down the furnace. Easy installation and setup in the Nest app.

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

    Rated 5 out of 5 stars

    Simple Install, Great Peace of Mind

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

    Purchased multiple units and installed at the same time. Install was simple and it is comforting to know they perform self checks and interconnect. Well worth it to eliminate the midnight chirps from old units.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great Replacement for Old Smoke Detectors

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Is an amazing replacement for your old school smoke detector. Automatically does tests and keeps track of batteries and can tie into your nest eco-system.

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

    Rated 5 out of 5 stars

    So far so good

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

    Connected easily with my phone. Getting a notification if the alarm goes off when I'm not home is the main reason we purchased this. We have a nest thermostat too and are very pleased with both so far.

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

    Rated 5 out of 5 stars

    Just get one

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

    Great product. Easy to install. I have them at my home and office now

    I would recommend this to a friend