Customer Ratings & Reviews

We have been using these in our home for several years. One of our other smoke detectors needed to be replaced so I bought a few new ones. One worked great but the second was defective. It took almost two weeks of working with Google support to get them to replace it. Terrible experience with Google but I'll continue to use these.

Love that it is a combined smoke and CO2 alarm. Inadvertently tested with a steak that got smoky and it was impressive with the alerts on my phone, being able to suppress the alarm, and notification of the smoke clearing. Extra bonus is the motion detector night light.

A much better upgrade from version one. Easy to set up wired since it’s low voltage. Version one would have the tendency to freak out and go off. This version has had no false alarms.

I like the smoke detector you do not get a lot of false alarms, Low battery alert etc. although it does warn you when your batteries are low and these are relatively easy to change however I had one fail before its life expectancy and nest made it right but in my opinion they (nest)Should have a warranty that ends at the end of their life expectancy typed on the back,You pay a lot of money for these and the warrantee should back it up

Straight up.. These are NOT cheap but if you have animals and are sick and tired of those annoying as **** chirps and loud beeps that alone makes these worth it. The advance warnings, lighting of pathways, soothing VOICE warnings, EZ set up... BAM... Awesome.

I already had a Nest thermostat so I was familiar with how well their products work. I like having the new smoke and carbon monoxide detector that can be controlled via my phone. I recommend this product to anyone wanting to upgrade their smart home environment.

Very easy to setup if you already have a Nest account.

Wanted a CO detector and this was perfect. Easy to install and I love the way it lights up at night if you walk past it.

These are a pricy replacement but the install was easy. The motion detected path light is great in the hallway.

Picked up 3 wired and 1 wireless model. Very easy to install, replaced old yellowed smoke detectors from 1987! Always know when grandma burns the food as I get a notification (via nest app) that smoke is detected!

Having used the Nest protects in a previous house I was very familiar with this product. The company has made some minor but ideal improvements to this device. The form factor has been upgraded and is much less vulnerable to braking the mounting hooks for the detector.

Great product, but you CAN’T connect it to your existing hardwired smoke alarms.

I like a lot about the Nest detector. One of the things I like best is that when I turn the lights off at night to go to sleep, it has a green ring around it to let me know it is alert. If I don't see the green ring, I know there may be a problem.

I purchased the Nest detector because of the new law in MD where you needed to upgraded your smoke alarms. So I figured why not go for a smart one if I have to upgrade. It goes with my Nest thermometer and they can both my controlled from a smartphone app.

If you have the nest thermostat & drop cams, this product fits in very nicely. It incorporates itself into the Nest app so you always know the status of each individual Nest Protect detector. This is comforting if you have pets who are at home while you are at work!

These are a must have! We are slowly changing out all of ours. They perform their own self tests, send you alerts if something is wrong and light up when you walk under them so you don’t have to turn on any lights.

This is a very good product. Where each nest smoke talks Tom each other it assures you and early warning should there be an emergency

1st smoke/carbon monoxide detector I purchase. Although a bit pricy it's worth it. Smoke detection works well and the App offers many options for monitoring its status.

Just replace the original plug to the supplied plug very easy ,love that it talks to you. Only problem was lining up the tabs on detecter on to the base plate ,not easy when you Are on a ladder.

you can get notifications through your phone with regards to battery and does daily/monthly test to make sure it is working