Customer Ratings & Reviews

If you are in the market for a carbon monoxide and smoke alarm, this is a great option. A little pricy compared to other alarms, but it is wonderful. The added nightlight is a nice touch on top of the main features.

It is so nice knowing we are protected not only while we are at home but we know when it tests itself anytime and all alerts on our phones. We never have to worry. Set up is really easy and works well with my nest thermostat. Highly recommended.

very easy to install. works well with internet and phone

Great product, easy to install, easy to integrate with the app. No complaints at all.

The Nest detectors are really worth the money imo...they run a diagnostic check once a month. If you install the Nest app, you get a low battery alert, a monthly test alert, and most importantly, an alert if something is wrong (I know, our CO2 alarm went off because a car in our attached garage ran too long before we backed out, and I got an alert on my phone and watch, and all detectors inside were communicating as to where the problem was coming from.

The price of having a smoke detector and carbon monoxide alarm is definitely worth it in this high tech model. Everything controlled and monitored from your phone provides some nice convenient access and assurance that all is ok.

I've wanted to upgrade my Smoke/Carbon Monoxide detectors since these types came out. This is a very good looking and dependable alarm. It actually tells you where the smoke or alarm is rather than just make a noise. It lights up in the dark when motion is detected but not really bright enough to light the way like it states. Could be MUCH brighter but it could wake some people up. Maybe could be made adjustable. Good in hallways but maybe not in a bedroom.

Works great. Installed on boat, connected to wifi and sends alerts to my phone. Easy to silence when cooking.

We needed new smoke detectors and decided to complete our Nest Home with these. Dead simple set up, great product. Super happy with them. Five stars.

Everything Nest creates and sells is nothing short of amazing. From the packaging to the simplicity of installation and the ease of the app. No more annoying beeps in the middle of the night! LOVE LOVE LOVE this product!

Easy set up with the Nest app . This is the second Nest Protect device I have purchased and is used in conjunction with original Nest Protect I have had installed 4 years ago.

The Nest family of products is fully integrate with a mobile app that makes it simple to install and maintain. I see everything on one screen - my thermostat, camera and smoke alarm/CO2 alarm. Easy install with plenty of help messages.

We have been gradually replacing all smoke detectors with nest. No issues with installation or connection with wifi. It autochecks itself once a month. The nest app is very friendly and alerts up with a 'headup' if there is accumulating smoke to open the windows/doors before the alarm goes off. The main reason we invested in nest smoke detectors is because of the alert on the app for when we are out on vacation. The home security does not alert the agency or fire station for fire alarms - I think most do not - so this is a good feature to protect your home/investment.

Nest Smoke Detector came just as described from the Store. Would purchase them again.

Setup was easy, happy that I can get notifications to my phone if something is happening at home and I'm not there. Also like the idea that a voice will come in just before the alarm so it doesn't disorient me.

This was very easy to set up and install in my house. The night light and self test features are fantastic. I would highly recommend this for anyone who needs to replace their smoke / CO detectors.

Had this for about a month and it’s been great. Lets me or my wife silence the alarm from our phones before it even sounds an alarm. It will also send notifications straight to our phone through the nest app.

Very easy to install. Love the path light. Very loud and able to alert me with all my Google products that link together

wish it wasn't so much money. even though i have switched away from nest products due to all the changes before google bought nest and after; i will still keep this.

Easy installation on any four square electrical box or you can set it up with a box. Just screw the support bracket where ever you choose in your ceiling. Works as a motion detector light light too.