Customer Ratings & Reviews

Absolutely love it Combination smoke and carbon dioxide monitor Recently had fire in the house and the smoke detector alerted my phone A must have Also at night when you walk under it;lights up for safety

I swapped all my old ones for these. It’s nice just logging in and stopping the alert when you cook.

These are a little pricey but my old ones were over 10 years old and failing. Wanted smart detectors this time. Very happy with the purchase! Very easy to install and setup!

I'm slowly replacing my old smoke detectors with Nest Protect. I love how it integrates with my existing Nest smart home products and I have peace of mind knowing that it keeps me aware of what's going on in my house while I'm away.

Easy to install.A lifesaver for every home--a homeowner's necessity.

Works as expected. I have 7 of these in the house and luckily haven't needed to make use of them! I do like the night light when walking through the house when it's dark.

When I first bought 5 of these for our new home, I wondered if I was spending too much money. Yesterday, the exhaust to our gas furnace froze over while we were sleeping and carbon monoxide was filling our house. My Nest Protect system woke me up and alerted me to the problem. There was no odor in the house, I wouldn't have had any idea anything was up had it not been for my Nest Protect. The fire department showed up and verified we had a high carbon monoxide level in our house. Nest Protect saved my family and my dogs.

The price kept me away for a long time, but I wish I had pulled the trigger on this purchase sooner. The little enhancements like path light and remote control really make this a great addition to my home.

Product is well built and easy to install. Performed an in house test and it works well. Light is just enough so that I do not have to turn on the hall light. Great product.

I just replaced 7 old smoke detectors with these Nest Protects Series 2 (wired). Very easy to setup and install. I've been using them for over 2 weeks without any problems. I love the Pathlight feature!

Super easy to install yourself. Like that you can control from your phone and it speaks to you calmly before blaring a siren that would wake the entire block.

Nice looking smoke/carbon detector. Very easy to install. Slimmer profile then the first generation model.

We have two of these and purchased another for the lower level. Very pleased with the ease of installation and notification process on the app.

We have 3 in our home now. The night light works very well in the staircase (2 x wired - 1 at top and one at bottom) and no other lights are needed to navigate the steps at night - check the settings to turn to full brightness.

Brought five of these they all work great and tie into our smart home app , easy setup and piece of mind.

Great Smoke Alarm. I am replacing all the old traditional smoke alarms of my new house with this ones. Easy installation and no more batteries to replace.

Our old smoke detectors were coming to the end of their life. So we decided to get them all replaced. These things are phenomenal. Simple, easy to install and great looking. Highly recommend them.

Awesome features, only negative is the price and the fact that they expire, wish they were cheaper and didn’t expire, I have 7 in my house

It does what it's supposed to. I'm not getting false alarms during cooking.

Previous owner had installed separate smoke and CO detectors across the house as well leaving non functional detectors from the 80's left installed. After replacing them all with the Next Protect in the appropriate locations around the house I managed to simplify the setup drastically. So far, enjoying the Nest Protect setup. Take note that there are two types (wired/battery) and you will need to ensure that you purchase the correct one for each particular location. You do not, however, need the third "yellow" (communication with other Nest Protect units) as this is done wirelessly via your home Wi-Fi.