Customer Ratings & Reviews

This smart device gives me peace of mind while I'm away from home that there are no CO leaks.

Have the ability to monitor my home when not there and knowing the furnance/AC will turn off automatically if a fire is detected is great.

This wonderful Smoke and Carbon Monoxide detector works great. The Nest system is totally worth it. If one of these go off, they will all warn you. Has a great path light that is activated by motion.

From box to wall in a few minutes. Connecting it to the nest app was easy as well.

The app may be a little slow to start, but other than that it is great! The wifi connection is great, and the features are really useful, the only complaint I have about the features is the night light, I have a cat and it is so sensitive that when my cat walks past the night light comes on, so I had to shut it off to save on battery life. Aside from that, no problems at all.

Having a combination CO and smoke detector from a company known for its integration was important to me, and I got what I needed. It talks to my thermostat in case of emergency, and paired up to my phone immediately.

Nest Protect battery is a great way to ensure both smoke and carbon monoxide is being monitored in an area.

great buy! helps makes the house safer. Using the app is easy

Setup was problematic at first, but after a couple tries they started to show up in the app. Nice to have a way to know if there is smoke CO2 in the house, even if I am not there.

I love the convenience of the Nest products. Everything is on your phone so you’re instantly updated if something goes wrong in your home.

This product is easy to install and is amazingly user friendly. The realtime mobile notifications are priceless!

Love this. It’s loud enough for my aging parent to hear, it’s clear and concise. The alerts are in real-time (I tested it)

Nest makes great products. These smoke and CO2 detectors are solid. I installed five in about and hour including getting them set up on our WiFi. Lots of great features with the connectivity to my iPhone. Highly recommended.

We love these Nest Protects and feel safe knowing they interconnect in all the kid's rooms and our room, and we can know the house is safe when we are away.

A perfect addition to my Nest/Google home. Now I can be alerted if I am not home. I hope they make other sensors, Water, Radon etc!!

We love the nest products and are hopeful this one never has to be actually used. But the fact that it will alert us if we are home Or not whether there’s a fire or Too much smoke is great!

Works perfectly with my Nest Eco system. It alerts my other detectors and phone when something is wrong.

Great addition to my smart home. Love being able to check the status of the device with my phone. Also nice to pair it with IFTT recipes to have your phone ring in the event of an emergency. Gives me a little more peace of mind.

I have on all levels of my home. . Gives me piece of mind , when we are @ work with a beloved dog @ home . Also when traveling if for some reason it goes off I can make a quick phone call home first before a call 911 . Great product

I started with the Nest thermostat and after loving it for 2 months decided to add to the Nest family by updating my 1990 smoke detector with Nest Protect 2nd generation. So far so good! Love that it talks before sounding the alarm.