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Does Nest Thermostat Work Without WiFi? (Updated 2023)

Does Nest Thermostat Work Without WiFi

The easiest way to maintain an optimal temperature in your house… 

Is to have a Nest Thermostat.

See, it’ll automatically adjust your house’s cooling and heating.

To meet your specific target temperature. 

And now, if you’re wondering if you can use it without WiFi… 

I’ll be glad to answer that.

Continue reading to find out: 

  • 5 Nest thermostat features that work and doesn’t work without WiFi. 
  • 3 lifesaving solutions to try if your device can’t connect to the Internet. 
  • How you can control the safety temperature of your thermostat without the mobile app. 
  • And this is just the beginning… 

Does Nest thermostat work without WiFi?

A Nest thermostat works without WiFi. However, not all of its features will remain functional without an Internet connection. Core functions like temperature regulation and temperature schedules will continue to work. But any features related to the mobile app won’t be accessible without WiFi. 

Nest thermostat without WiFi: 5 features that work

#1: Temperature regulation

Nest thermostat is known as a “smart” device. 

Which means it works best when it’s connected to the Internet. 

But see, even if you don’t have a working WiFi…

You can still use it to control your house’s temperature. 


By using the built-in touch bar on the device. 

“Can I use my app to do this?” 

Unfortunately, no. 

Bear in mind that without an Internet connection… 

You won’t be able to use the Google Home app to control your Nest thermostat anymore. 

This means you have to manually interact with your device… 

If you want to change how cool or hot you want your room to be. 

#2: Nest leaf eco 

1 of my favorite things about a Nest thermostat…

Is that it helps me save money by being energy-efficient.

And 1 of the easiest ways to preserve power consumption is through its Nest leaf function. 

“What’s that?” 

If you’re not familiar with what Nest leaf is yet… 

It’s a leaf icon that appears on your thermostat when using an energy-saving temperature. 

To be specific, it shows up if your temperature is 62°F (16.5°C) or below in heating.

And when you set your thermostat to 84°F (29°C) or above in cooling mode. 

So if you want to reduce your utility expenses…

Stick to those temperature guidelines. Or aim for the leaf icon to appear whenever possible. 

And now for the best part about this setting… 

Fortunately, Nest leaf eco still works even if you don’t have a WiFi connection. 

So you won’t have to worry about racking up your bills…

Even if you can’t access the detailed energy-usage chart on your mobile app.

#3: Display your temperature

No WiFi? No problem. 

You can still see the digital display of your Nest thermostat. Even if you don’t have a working Internet connection. 

See, there are temperature sensors built inside your device.

So it’ll continue to measure and display how hot or cold your house is…

Whether or not it’s connected to WiFi. 


Your current temperature isn’t the only thing Nest thermostat displays on its screen. 

As you can also see these even when your device is offline: 

  • Target temperature. 
  • The mode you’re in (heating or cooling). 
  • How long it’ll take to reach your ideal temperature. 

Now, if you want to know more about what you can see and do with your device’s display…

Watch this official Google Nest video: 

#4: Scheduling

You can still set temperature schedules on your Nest thermostat without WiFi. 

However, you’d need to do this through the physical device itself. 

And you won’t be able to use your app to do so. 

But bear in mind that this feature is only available for select devices like: 

  • Nest Thermostat E.
  • Nest Learning Thermostat. 

So if you’re using a different model… 

Visit this website first to check if your device can manually set schedules too.

And now, if you’re wondering… 

“Will my thermostat still follow the schedules I’ve set before, even without WiFi?” 

Yes, it will.

In fact, all Nest devices will follow the temperature schedules that you’ve set before. 

With or without access to an Internet connection. 

#5: Safety temperature

With a Nest thermostat, you’ll never be too hot or cold. 

And that remains true even if your device isn’t connected to WiFi.

So you don’t need to worry about manually dialing your AC when it’s freezing.

As your device will still do that for you even if it’s offline. 

“Can I change the safety temperature even without the Internet?” 

Yes. And if you want to know how, here’s how you can…

Manually adjust your Nest thermostat’s temperature:

  1. Tap the display of your thermostat. 
  2. This will bring up Quick View. 
  3. Select Settings.
  4. Tap the Safety Temp feature. 
  5. Select the cooling or heating mode. 
  6. Turn the ring to adjust the temperature. 
  7. Press the ring to confirm changing the safety temp. 

Nest thermostat without WiFi: 5 features that won’t work

#1: Voice commands

Conveniently, your Nest thermostat is integrated with Google and Alexa.

So you can simply say…

“Alexa, increase the temperature.”

And your thermostat will automatically make your house warmer for you.

But only if your device is connected to the Internet.

Because your voice commands will only reach your Nest thermostat if it’s online.

#2: Controlling temperature from your phone

It’s hard not to fancy the Google Home app.

See, it lets you control all of your Google devices, including your Nest thermostat…

Regardless of where you physically are. 

However, bear in mind that this function only works if you have an Internet connection.

So, unfortunately, you’ll be missing out on this convenient feature if your WiFi isn’t working. 

#3: Updates about the HVAC system 

Your Nest thermostat sends your Google Home app alerts…

Every time there are changes to the status of your HVAC system. 

And this is convenient because it helps you take care of minor issues immediately. Especially before they escalate into major problems that’ll cost more to fix.

However, as mentioned earlier… 

Your Google Home app can only communicate with your Nest thermostat if it’s online. 

So, sadly, this is also a feature that won’t work if you don’t have an Internet connection. 

#4: Geolocation mode

If you’re not familiar with what this mode is yet…

It’s a feature that lets your thermostat detect whether you’re home or not. 

So it can adjust your house’s temperature accordingly.

For example, if you’re not home…

Your Nest device will go into its power-saving mode and use less energy.  

Because it’s not really necessary to reach the target temperature if no one’s home, right?

However, without an Internet connection…

Your app won’t be able to relay your location to your thermostat. 

And as a result, you won’t be able to use this feature.

#5: Automatic software updates

Updates keep your Nest thermostat working smoothly and efficiently.

And they also ensure that your device avoids the most common bugs and glitches. 

However, your device won’t be able to update automatically without the Internet. 

So it’s necessary to connect your Nest thermostat to the WiFi at least once a week…

If you want it to keep running on the latest firmware versions. 

How to fix Nest WiFi issues?

There are different ways to fix a Nest Thermostat with WiFi connection problems.

But before you proceed to the solutions that I’ll guide you through… 

You should check the current server status of Nest. To ensure that it’s not the 1 causing this problem. 

So head to and ensure that the Nest Thermostat status has an OK sign. 

Don’t see it? 

Then that means Nest thermostats’ servers are currently undergoing some problems.

And that’s why you’re having WiFi issues. 

In this case…

All you can do is wait for the developers to get the system up and running again. 

And try connecting your device to the WiFi again after they fix the problem. 

But if Nest thermostats’ servers are running yet can’t connect to the WiFi, follow these…  

3 fixes to solve Nest WiFi issues

#1: Restart your router

Restart Your Router

Your router may be glitching or lagging.

And that’s why you can’t connect your Nest thermostat to the network.

In this case, you need to restart and refresh your router’s system. 

So it can work efficiently again. 

“I don’t know how to do that.” 

Don’t worry. I’ll teach you how to easily…

Restart your WiFi router:
  1. Unplug your router from its power source. 
  2. Wait for 1 minute.
  3. Plug it back into the wall outlet. 

You might also be interested in: 3 Ways To Factory Reset Google WiFiIn 10 Seconds

#2: Restart your Nest thermostat 

Just like restarting your router can remove its glitches…

Restarting your Nest thermostat can also fix its minor issues. 

So with that in mind, here are the steps to… 

Restart your Nest thermostat: 
  1. Tap the ring on your device.
  2. This will open up the quick view menu. 
  3. Tap Settings. 
  4. Hover over the Reset option.
  5. Select it by clicking the ring. 
  6. From the choices, choose Restart.  

Now, try to connect your thermostat to the WiFi again.

And if you’re still having the same problem… 

#3: Replace your device’s batteries

See, when your Nest thermostat reaches its critical battery levels…

It’ll automatically disconnect from the WiFi. 

So it can conserve its remaining power to control its primary functions. 

That’s why if you still can’t connect your device to the WiFi…

Replace its batteries with new high-quality AAA battery cells.

And this should allow your thermostat to reaccess the WiFi. 

Bonus: Contact Nest Support

If none of the mentioned solutions fixed this WiFi issue… 

I highly recommend contacting Nest’s support team themselves… 

So they can assist you further on how you can fix your device. 

To get in touch with them, simply head to their official support website. And fill up the required spaces that you see.

Once you do, you’ll have the choice to chat, email, or call them.

But if you want to skip filling up the form on their site… 

You can also dial them anytime at 1-855-469-6378. As the Nest support team is available 24/7.