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Internet # 318543952

Model # GA03701

Nest Thermostat - Smart Programmable Wi-Fi Thermostat Charcoal + Nest Thermostat Trim Kit Charcoal

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  • Control your Thermostat from wherever with the Google Home app
  • Designed so you can install it yourself in 30 minutes or less
  • Trim Kit helps to cover imperfections on your wall
  • View More Details

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Product Details

About This Product

Streamline your home energy usage and cut costs with the Nest Thermostat and accompanying Trim Kit. This smart programmable Wi-Fi system automatically turns itself down when you are away to ensure you are not heating or cooling an empty home. Enjoy hands-free convenience by using voice commands with your Google Nest device to set the perfect temperature or manage settings from anywhere via the Google Home app. The device features a Savings Finder to identify extra efficiency opportunities and monitors your HVAC system to provide maintenance alerts and filter replacement reminders. Installation is straightforward and typically takes 30 minutes or less, offering you effortless control through the intuitive app or the sleek side touch bar.

Highlights

  • So many ways to save: the Nest thermostat helps you save energy; it can turn itself down when you leave the house, so you don't waste energy heating or cooling an empty home; with Savings Finder, it looks for ways to help you save even more
  • Control from anywhere: with the Google Home app, you can control your smart thermostat from wherever you are - whether you're on the couch or away from home
  • Heating and cooling system care: your smart thermostat can monitor your heating and cooling system and alert you if something doesn't seem right; it can also send helpful reminders, like when it's time to replace your filter
  • Easy to install and use: it's designed so you can install it yourself, usually in 30-minutes or less; just follow the simple steps in the Google Home app to quickly create a schedule that's right for you; to change the temperature, just swipe the touch bar on the side or use the app
  • Change the temperature with your voice, just say, 'hey Google, turn up the heat'; the Nest thermostat works with hey Google on your phone and Nest speakers and displays; it also works with Alexa on other smart devices
  • Modern design that looks beautiful in any home
  • Designed so you can install it yourself in 30 minutes or less
  • Trim kit helps to cover imperfections on your wall
  • ENERGY STAR certified
  • Shop all Google Nest Thermostats and Google Nest Security Cameras here!
  • Click here to shop for more Google products
  • Need help with a home project? Let us do it for you - 1 800 HOME DEPOT or visit Home Depot.com/services
  • Click here for more information on Electronic Recycling Programs
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Product Information

Internet # 318543952

Model # GA03701

Specifications

Dimensions

Product Depth (in.)

3.30 in

Product Height (in.)

1.07 in

Details

Color Family

Black

Color/Finish

Charcoal/Charcoal

Control Type

Dial, Phone Controlled

Features

Backlit Display, Battery Back-Up, Filter Indicator

Heating & Cooling System Type

2 Stage

Included

Batteries, Display Base, Mounting Hardware

Pack Size

1

Power Options

Hardwired

Power Options

Hardwired

Remote Access

Remote Access

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Bluetooth, Weave, Wi-Fi

Thermostat Compatibility

Universal

Thermostat Shape

Round

Thermostat Type

Heating and Cooling

Voice Control Hub Required

No Hub Required for Voice Control

Voltage (V)

24 V

Voltage Type

Line Voltage

Wire Configuration

3-Wire

Works With

Alexa, Google, Google Assistant

Warranty / Certifications

Certifications and Listings

Energy Star

Manufacturer Warranty

1 year

Questions & Answers

Will it work with 2 wires
ByAug 6, 2026
1 Answer | 
Answer This Question

Thanks for the inquiry, Dale. The Nest Thermostat may require a C wire or a Nest Power Connector to maintain consistent power for your heating and cooling system. You can check your specific system's compatibility here: https://store.google.com/intl/en/widget/compatibility/thermostat/

By|Aug 8, 2026


    Does it connect on Wi-Fi so I can put an app on my phone and adjust it?
    ByJul 29, 2026
    1 Answer | 
    Answer This Question

    Hi there, Bill. Yes, the Nest Thermostat connects to your Wi-Fi, allowing you to use the Google Home app on your phone to adjust the temperature from anywhere. Here's a link with more information: https://support.google.com/googlehome/answer/9274936

    By|Jul 30, 2026


      Is this compatible with other nest thermostats?
      ByJul 13, 2026
      1 Answer | 
      Answer This Question

      Great question, jdarragh. The Nest Thermostat can be used alongside other Nest thermostats in the same home, and you can control them all from one place using the Google Home app. For more information, check out this article: https://support.google.com/googlehome/answer/9246656

      By|Jul 15, 2026


        Is this a 3rd generation Nest thermostat?
        ByJul 6, 2026
        1 Answer | 
        Answer This Question

        Great question. The Nest Thermostat is the first generation for this product. For more insight on all our devices, here’s a link: https://support.google.com/googlehome/answer/9246551

        By|Jul 8, 2026


          Does it work with a remote temperature semsor
          ByJun 18, 2026
          1 Answer | 
          Answer This Question

          Thanks for asking, Tommy. The Nest Thermostat is not compatible with Nest Temperature Sensors. Here's a link with additional information: https://support.google.com/googlenest/answer/9248154

          By|Jun 21, 2026


            Will it work without wifi
            ByApr 3, 2026
            2 Answers | 
            Answer This Question

            Hi there, Francisco. Yes, the Nest Thermostat will work without a Wi-Fi connection, but you’ll lose the capability to control the thermostat through the Google Home app.

            By|Apr 7, 2026

              You should plan on using it without Wi-Fi because when they stop the support on it like they did with the nest version one and the nest version two it’ll become obsolete to control it anywhere other than the wall it hangs on.

              By|Aug 5, 2026

                (2)

                Does it work for a heat pump
                ByJan 22, 2026
                1 Answer | 
                Answer This Question

                Thanks for asking. The Nest Thermostat works with a variety of systems — to make sure you’re always getting the best fit, here’s a link to our compatibility checker: https://store.google.com/intl/en/widget/compatibility/thermostat/

                By|Jan 26, 2026


                  Will this work for 2 stage heating
                  ByJan 20, 2026
                  1 Answer | 
                  Answer This Question

                  Hi there, BOtt. The Nest Thermostat will work with various systems. To make sure you’re getting the best the best fit, check out our compatibility checker here: https://store.google.com/intl/en/widget/compatibility/thermostat/

                  By|Jan 20, 2026


                    Viewing 1-8 of 103

                    Customer Reviews

                    3.7 out of 5

                    • 3.7 out of 521 reviews
                    • 44% recommend this product
                    Filter by:
                    Showing 1-10 of 521 reviews
                    Very easy to install and it works great! I can easily control everything with my phone with the app. I definitely do recommend this thermostat.
                    by
                    It's super easy to install, and really easy to control in the app. Highly recommend.
                    by
                    Easy to install. Google home interface is great. Will need the trim plate cover tho for most old thermostats since this is smaller.
                    by
                    Terrible
                    I bought this a couple of weeks ago. Since then it has gone off line. It sets itself to 57. Constantly have to reprogram to 72. It shuts my furnace. The only thing that I like is that I am able to control it through the app, when it works.
                    by
                    Response from Google TeamMar 19, 2026
                    Hey there, Emma27. We’re sorry to see you’re having trouble getting the perfect temperature on your Nest Thermostat — we get this can be frustrating. Here’s exactly how to turn off any schedule:

                    1. Open the Home app.
                    2. Tap Favorites or Devices.
                    3. Select your thermostat.
                    4. Tap Settings > Temperature Preferences > Quick schedule.
                    5. Choose from Automatic, Suggestions, or Off based on your preference.

                    Here’s a link with more details: https://support.google.com/googlenest/answer/9209007

                    We’re just a click away if you need us: https://support.google.com/googlenest/gethelp? madebygoogle
                      3 found this review helpful
                      Very good thermostat good quality you can save money with this smart device
                      by
                      Instructions were clear and simple. Everything went together as described. Easy to set up and add to WiFi. Has been reliable so far and it works as we wanted it to work.
                      by
                      • Verified Purchase
                      Easy installation, temperature control made easy.
                      by
                      • Verified Purchase
                      Worked properly with my 4 wire Lennox Furnace and A/C
                      The worked with my Lennox Furnace and AC. Its approx 19 years old. I wasn't aware you needed a special-order bracket if your wiring uses a standard electrical box. I was able to retrofit the existing Honeywell Lyric Round back plate so it worked out ok. Its hard to see but I attached it.
                      by
                        • Recommended
                        1 found this review helpful
                        Easy to install and navigate. Definitely in improvement and a upgrade.
                        by
                        • Verified Purchase
                        Well, on Christmas eve-eve, our older Nest thermostat decided to...
                        Well, on Christmas eve-eve, our older Nest thermostat decided to lose its brain and stop functioning. No big deal except it was -7° F outside! I went to Home Depot the next day (Christmas eve, thankfully they were open) and purchased the Google Nest thermostat. I was affordable and easy to install. My older setup had only 4 wires, but this thermostat, altough it worked, was complaining about low voltage and no "C" (common) wire. Luckily there were xtra conductors tucked in the wall box so I connected one of the extras to "C" both on the thermostat base and on the furnace controller. This fixed the voltage issue. I prefer the older model as it had a rotating ring to control, this has touch sensors on the right hand side that take a bit to get used to. This does not work with the Nest app, but instead works with the Google Home app. I find the app simple to use. I have not enabled the learning features, as I want to control my home temperature. Overall a great product!
                        by
                        Response from Nest SupportJan 13, 2023
                        Hello eeewee, thanks for sending in your feedback on your Nest Thermostat and we're sorry to learn that you had an inconvenient experience with your thermostat. We appreciate how you were able to connect a C wire and provide consistent power to your device. If you need further assistance or have additional questions, please don't hesitate to contact us on our Google Help page here: https://support.google.com/googlenest/gethelp Nest
                        • Verified Purchase
                        2 found this review helpful
                        Showing 1-10 of 521 reviews

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                        Product Snapshot

                        Great for homeowners looking for smart thermostats, making climate control easier and more efficient.
                        Great for homeowners looking for smart thermostats, making climate control easier and more efficient.
                        Great for homeowners looking for smart thermostats, making climate control easier.
                        Ideal for homeowners looking for smart temperature control, making energy savings automatic and effortless.

                        Learning Capability

                        Voice Control

                        Display Quality

                        2.4 in. square backlit display
                        2.4 in. circular backlit display

                        Geofencing