Customer Ratings & Reviews

I bought the smoke alarm for my parents house located 700 miles from me. I have made their house into a "smart" house for my benefit because I live so far away and worry about them. The products was easy to install and easy to coordinate with the other Nest products.

I love the way these work with the nest thermostat in that if it detects smoke and fire, it cuts off air circulation in the home to slow the spread. Highly recommend if you have a Nest enabled home

I bought 2 battery and 2 wired versions to replace older ones in my home and love the features so far. It's nice to hear a voice response instead of just a horn sound. Also I love every how it integrates with the whole home automation program. Worth the money so far.

After purchasing my NEST Thermostat, I had to purchase a NEST Smart Smoke/Carbon Monoxide Alarm. I chose the battery-powered version, but it also comes in a AC Powered version. If I'm away, and a problem occurs, I'll be notified on my smartphone. I recommend this to anyone.

This is definitely better than the old ones that beep. my wife burns a lot of food (basically if she steps into the kitchen the alarm goes off). so its much better to have a kind voice saying "there is smoke" before it goes insane. gives us the chance to avoid the havoc!

Love these things. No more low battery beeps in the middle of the night, where i can't even tell which one is beeping. Super easy to install and setup.

I purchased this Nest smoke/carbon monoxide alarm to replace the existing battery operated unsmart smoke/carbon monoxide alarm. I really like the ability to monitor the alarm remotely and get notifications, such as; activity history, testing, etc.

I have not tested out the actual alarm to see if I received an alert via wifi but the setup is easy, and in the house you hear it loud and clear

I was interested in this product for its basic features, of course, but also for the feature of notifying our cell phones, in case smoke or carbon monoxide were detected in our home. This peace of mind insurance made it worth the extra cost. The light sensor is an added bonus.

I haven't had a reason for the alarm to go off on this yet, but I love the peace of mind that comes with it. Also, it was very easy to set up.

Very, very happy with these alarms. Its rare to find interconnected, battery-operated alarms, but these coordinate with each other like a breeze. Alarms are loud, clear, and the app works great. Also love the regular system checks and low battery alerts. One little, but annoying catch...never change your wifi SSID name, or else you have to go through the entire setup process all over again. Only one device can be setup at a time and each takes several minutes. A simple change of the wifi name or password will cost you unnecessary amounts of time to get them re-operational.

We feel very comfortable knowing that our CO/Smoke/Fire detectors are now able to let us know they are working and inform us of any problems remotely being pet owners. Also having multi level floors the fact that if any unit senses a problem they all will trigger!

Although a bit pricey, it’s worth the peace of mind of protecting your family and home. I loved that it auto checks itself and alerts you of smoke dangers while away from home.

I feel safer knowing these are in my home, and lights the way at night thanks to it's proximity sensor and internal light. Great feature I didn't know I needed! I have a mix of these and dumb smoke alarms so have great coverage without breaking the bank.

The Nest Protect works as advertised. It keeps a log as well so you can review its scans and the path light is an added bonus! Great Product. I just wish you could view this within Google Home...

I have four of these now. The auto testing and night light via motion is great. I would give 5 stars if would connect to Honeywell platform

Purchased this because locally we are required to have smoke detectors in each room. Really like the option of having a smoke detector and carbon monoxide detector in one. Purchased the battery powered option and setup was very simple. I plan on purchasing more to add to my setup.

Bought another one to put in our son's room. We already have two in our house and this was a natural addition. The app is super easy to use. The detector gives us peace of mind at home and away with the app.

Little pricey but easy to setup and works very well. Like the device and would recommend

Easy setup and simple testing through app. I haven't experienced an alert yet but all other aspects including appearance overall are great!