Customer Ratings & Reviews

Good units that talk to each other but when cooking are very sensitive.

Easy to install and set up. Very happy with the protect. Being a NEST user it sync's right in

So far so good. It hasn't actually gone off but it's already sent my husbands app a warning when my steak was putting out a little too much smoke!!!! So we opened up the windows real quick to avoid any noise!!!

Nest smart smoke and CO2 alarm is easy to check and turn off from phone.

We live in a condo and have a little dog and would have no way of knowing if there was a fire if we weren’t home. The best smoke alarms are great and alert us on our phones if there is any problems!

Easy to setup, surprised even me how easy it was. Took only like 15 minutes. Don't have to worry about batteries so much and works in conjunction with my Nest Thermostat. Well work the cost to protect my home and family.

So much better than the cheap smoke detectors that are included in new homes. No longer have to worry about false positives when taking a hot shower.

I love everything Nest especially these. It gives me great piece of mind knowing that I am protected and connected Incase of an emergency.

Easy to install. Easy to setup. Technology is top-notch. The best feature is easily the pathlight that illuminates the area where the detector is installed. Very aesthetically pleasing!

I have 3 of these and plan on getting more to replace all the detectors in my house. Really like the fact that I can not only monitor what happens from my phone but also get alerts if something were to happen

Easy to install. Easy to set up on Nest app. Seems to work well so far.

Looks great and connected flawlessly to our Nest Thermostat. Most amazing feature is ability to silence the alarm from smartphone when the kitchen cooking gets a little smoky. No more towel flapping. Highly recommended.

I've used Nest products in the past. They are so easy to install and use. I love the nightlight feature. My only complaints: 1. Put markings on the wall plate to indicate up/down or right/left. 2. Play nice with Alexa and Homekit

I absolutely love my Nest Protect system. Setup requires electrical knowledge. Overall really cool. My favorite feature is the pathlight that acts as a motion sensing night light.

I love my Nest thermostat so much, this feels like a natural compliment to my connected home. I especially like that I can tell the alarm to disregard the smoke from my cast iron skillet. Definitely money well spent.

I'm slowing replacing all of my smoke detectors with these. Haven't had a real emergency yet to set them off but the features and the communication between them work well. I also have the 3rd generation thermostat.

I used five of them they update automatically they have a motion note light the system automatically checks itself and it tells you what room there is a problem

This alarm system is the best. Working very well. It always tell me before the alarm sound and we can silence it if I know that it is not a fire emergency, only something that I cook.

The nest has many advantages over traditional smokes. It acts as a night light as well.

The CO/Smoke Detector was a great product to add to the Nest home environment. I like all of the additional features that it comes with (ie: path lighting and Nest thermostat will shut down heater if it senses CO).