Customer Ratings & Reviews

Haven't had to use yet but hopefully it works well.

I really like the notifications I get before testing the units monthly. I have three and they’re easy to install and are scheduled to last then years. I think I’m in year 1-2 now.

Awesome Smoke / CO2 detector! Works really well and notifies the rest of the house of exactly where the smoke is coming from

I was cooking and the pan started smoking you and immediately the alarm alerted me. So it is very efficient. It talks to you first to warn you before any loud beeping begins so you can attend to it before the loud sirens begin.

To the best of my knowledge this works, if I die due to fire or carbon monoxide I'll change my rating

Smart home, sure. These are not the only alarms. I have backup. I love it, but I don't trust it 100%. having said that, no fires yet, but the monthly tests work. IF you want to know your house is on fire when you are not home, probably a good investment.

Great smoke detector - love the hallway night light!

Nest - Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you...

My home is better protected because of this device!

Love my Nest Protect. This is the third one I have purchased. Once the radon detector goes, it must be replaced.

Worked well, my old smoke alarm was going off for no reason and electrician sold me one of these. It has been great. I enjoy the bluetooth feature

I really like the product but I have questions about well they are working together and communicating as a system. They are supposed to be audibly doing a self check each day to let you know they are in sync with each other. I have 7 of these installed and have yet to hear any other them perform this check. So it causes me to wonder if they are all working together in sync. In the event of a fire, I am counting on being notified of a situation no matter where I'm at in the building. I think they are a good product, but I need to contact support to iron out this bug.

Easy setup and works well with my nest thermostats.

Easy to install using your smartphone. Doubles as smoke detector and carbon monoxide detector. Also has the ability to be used as a motion detecting night light.

I love all nest products and this is no exception.

I purchased this, after buying several cameras, and wanted to add the convenience of a smoke and carbon monoxide monitoring device, so that I could be notified on the same system as my cameras. I love that this product checks itself every month and is very proactive about keeping you informed.

We have these throughout out entire house. Best feature is the smoke warning before the alarm actually goes off. Usually happens if we're cooking something and it gets smoky. But allows us to prevent the alarm going off, much nicer.

This one honestly has me in impressed. I own almost every home google product made and this is just such a nice piece of mind to add to the system. The nightly promise and pathlight features just put it over the top

Let me start by saying I'm a huge fan of Google (probably makes me uncool these days) But I have completely bought into their smart home ecosystem. The last step was adding the smoke and carbon monoxide detector. Twice it lost connection to the nest connect hub which is not even 20 ft away. The only that way I could get it to reconnect was to reset the device and start over. This time it's holding now for over a week so fingers crossed!!! FYI I have a 450 Mbps internet speed that's reliable through my cable provider so that shouldn't be the issue. Everything else in home stays connected. Also, I have no way of knowing if notifications work on my phone or tablet since there's no test for that and I'm assuming I would get notified if my house was burning and I was away, But I also don't know that for sure?!? I thought this would be like all other smart devices and everything would be a notification if I chose. Apparently not. Just trusting no notification is good news doesn't make me feel any better. I've researched after reading the pamphlet and still don't have a clear answer! I bought this for peace of mind when I'm away from home at work or wherever since I have pets and my home is mine biggest investment. Right now it's not providing that since I cannot confirm therefore three stars.

Easy to use. It was easy to setup. The app was easy to download and setup. All completed in about 25 minutes.