Google Nest Protect- Battery

Google Nest Protect- Battery Google Nest Protect- Battery
Google Nest Protect- Battery Google Nest Protect- Battery

Google Nest Protect- Battery

  • Smoke Alarm that thinks, speaks and alerts to phone
  • Most accurate carbon monoxide sensor available
  • Tests itself automatically, and lasts up to a decade

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Google Nest Protect- Battery

Google Nest Protect- Battery

Regular price $119.99
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Product Overview

It’s Time to Expect More from Your Smoke Alarm.

Nest Protect has been redesigned from the inside out. It has a split-spectrum sensor, tests itself automatically, and lasts up to a decade. It’s also the first home smoke alarm you can hush from your phone without any extra hardware required. And it tells you what’s wrong, and can even alert your phone.

The Smoke Alarm Other Detectors Envy.

Nest Protect thinks before it speaks. It has a friendly human voice that gives you an early warning that tells you where the danger is. That way you can handle burnt toast before it becomes a burning toaster.

Product Features

Thoughtful, Not Annoying

You’re supposed to test smoke alarms monthly. But 9 out of 10 people don’t. Nest Protect checks its batteries and sensors over 400 times a day. And it’s the first alarm that uses Sound Check to quietly test its speaker and horn once a month.

Lights Your Way

Need a glass of water in the middle of the night? Nest Protect lights up when walk underneath it. Pathlight is one of our customers’ favorite features, so we made it better and brighter.

Steam is Not Smoke

Has your alarm ever gone off for taking a shower? Nest Protect is the only alarm with Steam Check. It uses custom algorithms and a humidity sensor for steam, so you can enjoy a nice, hot shower.

Product Specifications


Length: 5.3 in (13.4 cm)
Width: 1.5 in (3.85 cm)
Height: 5.3 in (13.4 cm)


Split‑spectrum smoke sensor
10-year electrochemical carbon monoxide sensor


Wired model
3 long-life backup AA batteries
Battery model
6 long-life AA batteries


802.11b/g/n (2.4GHz) Wifi

Operating Temperature

40°F (4°C) to 100°F (38°C)


80dB at 3 ft (1 m) at 1kHz


85dB SPL at 10 ft (3 m)


Nest Protect has been tested to comply with safety standards UL 2034, UL 217, and NFPA-72 set out by UL and the California State Fire Marshall

External Buttons

RGB color ring with 6 LEDs


Comes with 2-year limited warranty (details in box)

What's In The Box

Nest Protect 2nd generation smoke and CO alarm
Four screws
User’s guide
Welcome guide
Six long-life AA batteries (battery model)
Three long-life backup AA batteries (wired model)
120V AC connector (wired model)
Three wire nuts (wired model)


WiFi connection with internet access
Phone or tablet with iOS 8, Android 4 or later
Free Google Nest account

1Customer Satisfaction rating based on internal customer surveys for in-home service.

2Google rating as of 5/19/2020.