Customer Ratings & Reviews

I love every Nest product I've purchased. I got 4 of these alarms to replace outdated ones.

Always wanted to purchase this device, primarly because of living in a older home and wanted the extra protection, monoxide is that silent haphazard and since its odorless this was a must, I recommend purchase no matter your circumstance.

Looks really nice compared to the old unit. Works well, generally. Having a voice on the unit makes it pleasant. I did have 1 instance of connectivity issues, but a reboot of the system cleared it up and it's been fine since.

Totally worth the money. It gives you peace of mind when you are not home and have pets!

Excellent product alert you to your phone app if there are any issues

Perfect upgrade to keep pace with home automation. Does what it says... says what it does.

Perfect smoke alarm and carbon monoxide alarm with smart phone notifications

Great product, love the dimmer light and love that you can check from your phone!!

This is absolutely amazing when it comes to protecting your family and pets!

I thought this was just other thing. Its not! Worth knowing it working all the time.

If, like my household, every single smoke alarm is already beyond their 10 year lifespan, you'll definitely have to replace them (as your budget can afford) since they're only able to function properly in that 10 year span from their manufacturing. This unit I initially had delivered, I had to go exchange because someone thought it was probably a good laugh to package the wired model inside the battery model's box. You're a weirdo, whoever you are. Cons: 1. Setup requires 2.4 GHz network, it HATES WEP and anything less than WPA. (There are also a few routers it does not work with.) It won't tell you this outright, and neither will their website. Only after a lot of digging did I find out all of the specifics. 2. The MAC address is only listed inside the Nest app, which is only accessible AFTER you successfully set it up. You cannot use a MAC Address whitelist beforehand. Meaning you'll have to turn it off to add another Nest product each time (perhaps?) Pros: 1. It's a smoke & monoxide alarm. Testing the unit is straight-forward: press the button in the middle, press again after the prompt, it's a pretty loud alarm, it'll get the job done. I believe it has two alarms, one for smoke and one for monoxide. 2. features a monthly self test 3. A path-light feature where the unit uses it's microphone to detect movement, and dimly illuminates its LED ring lights, just enough so you can see where you're going to at night, good for a staircase or a dark hall(you can toggle this on or off in the app). 4. The ability to chain together multiple units for a network of coverage. Quicker setup of additional new units because they'll tall to each other and copy over network settings. Definitely going to pick up another pair of these next paycheck.

It works great! So good it picks up my husband's vape from the next room.

If wanting more co trial over your smoke alarms can't go wrong with this one

Excellent gift for the family and can save a life too....

I love this!! I feel at ease knowing my dog is safe and I can monitor it 24/7

Nest protect is the most efficient smoke detector in the world.

Glad to have bought this smoke detector. We feel more safe now.

Like this device very much like how it can be linked to your phone .

Very easy setup! Followed by a great app for your smart phone!

This my second one purchased. Like the interface with my Nest