Here's what's included in the box.
A quick-start guide, a welcome guide,
the thermostat, the base plate, and the screws.
Installation is simple.
You'll log in to the Google Home app
and follow the on-screen instructions.
If you don't have a Google account already,
go to Accounts.google.com to set it up.
Open the Google Home app and click the add button.
Tap "Set up device."
Tap on "Set up new devices in your home."
Then select your home.
The app will now search for your device.
When you see, "What are you setting up?"
tap on "Thermostat."
Scan the QR code on the back of your thermostat.
Now gather all the tools you'll need.
Make sure your heating and/or cooling system
is working properly before you start.
Go to your home's breaker box
and turn off the switch that controls the power
to your heating and cooling system.
This will protect it during installation.
If you need to, you can also turn off
the main power switch at the breaker box.
Next, follow the steps in the app
to remove the front of your thermostat
and check the type of system you have.
Take a picture of the wires with your phone
so you can reference it if you need to.
Now check if your thermostat
is connected to thick wires with wire nuts
or if it's labeled 110, 120, or 240 volts.
If either of these conditions exist,
you have a high-voltage system,
which is not compatible with Nest thermostats.
Do not connect a Nest thermostat
to these high-voltage wires.
Your system is not compatible.
If your system is compatible,
tap "Not high voltage" to continue.
If you purchased a trim kit,
you'll need to install it
before you install your thermostat.
Tap "I have a Trim Kit"
and follow the app instructions.
When you attach the base plate
and connect the wires,
make sure the connector button stays down
after inserting each wire.
Otherwise your thermostat may not get enough power
and you won't be able to finish setup.
Next, remove the battery tab from the back of the display.
Position the display with the Google logo right side up
and push it onto the base until you hear a click.
Now go to the circuit breaker and turn the power back on.
Next, select your language.
Then the app will test the installation
to make sure your thermostat is getting enough power.
Now follow the remaining steps to tell your thermostat
a few more things about your system.
You'll select the mode you want to use
when you turn your system on,
and then you'll connect to WiFi.