How to Set Up Google Nest Wifi with An Existing Router? A Clear Idea 2024

How to Set Up Google Nest Wifi with An Existing Router?

It is essential to position your router, whether it be at home or at work so that all users can connect to the internet without being disconnected. But as everyone knows, if you have a big space, this isn’t feasible. To help you get better reception, tech companies created gadgets like Google Nest WiFi.

What happens, if you have a great router and because of the large space of your home/office, you want to connect it to the Google Nest WiFi?

This post includes instructions on configuring “ How to set up Google Nest Wifi with an existing router? ” and advice on making the most of your new configuration. Continue reading to get all the details you need to get going.

Basic Overview of Google Nest WiFi

Mesh Wi-Fi technology is the foundation of Google Nest Wifi. Nest WiFi system is a type of home mesh Wi-Fi system that consists of both Nest Wifi routers and Nest Wifi points. You can get reliable Wi-Fi coverage throughout your house with Nest Wifi.

Together, the Nest Wifi routers and Nest Wifi points ensure that your devices are always using the most efficient bandwidth and clear channel. As a result, not just the area closest to your router but your entire home will have a strong Wi-Fi signal.

Google Nest WiFi

How to set up Google Nest Wifi with an existing router?

Important features of Google Nest WiFi

  1. Network Assistant: The Network Assistant feature of Google Nest Wifi helps to keep the signal strong from your bedroom to the basement.
  2. Scheduled Pause: Another Google Nest Wifi feature that allows you to pause internet use in your home is called Scheduled Pause.
  3. Guest Network: With this feature of Google mesh Wifi, you can set up a network for your visitors. With the help of the Google Home app, creating a guest network is simple.
  4. Preferred Activities: Network customization is possible with Google Nest Wifi’s Preferred Activities setting. Some selected important tasks will be given priority by the system, making the connection run more smoothly.
  5. Parental Control: Integrated parental controls on Google Nest WiFi allow you to take control over the Internet and let you monitor how much time your kids spend online.
  6. Security: To protect your network, Google Nest WiFi makes use of advanced encryption technology. It makes use of WPA3 encryption, the most recent protocol that offers more security than WPA2 encryption.

How to Check Compatibility of Existing Router with Google Nest WiFi?

  1. Prior to anything else, confirm that Google Nest Wifi is compatible with your current router. Visit to view the list of compatible routers. Next, find the Ethernet cable that is used to link your router and modem.
  2. Select the band you want to use for the Google Nest Wifi connection if your router is a dual-band router and supports both 2.4 GHz and 5 GHz bands. Ensure that every device connected to the network is using the same band.
  3. Additionally, confirm that the routers from your ISP (internet service provider) support bridge mode.
  4. Ensure that the Dynamic Host Configuration Protocol (DHCP) is turned on for devices to connect to the network automatically and easily receive an IP address.
  5. In order to prevent unauthorized users from remotely accessing your current router, you should also make sure that remote management is turned off.

How to Set up Google Nest WiFi? A step-by-step Guide

Important components required to set up a Google Nest WiFi:

  1. Google Nest WiFi router
  2. All access points along with their power adapter
  3. Ethernet cable
  4. Android/ iOS device with a camera
  5. A Google account
  6. The latest version of the Google app
How to set up Google Nest Wifi with an existing router?

Next, follow the below steps to set up a Google Nest WiFi.

  1. After positioning the router and access points according to your preferences, connect them to the power supply.
  2. Take an Ethernet cable and connect one end of it to the WAN port of your Nest WiFi router. Next, connect the other end to the modem.
  3. Connect the Google Nest Wifi router to a wall outlet. The light will pulse white after about a minute to show that it is turned on and prepared for setup.
  4. Install the Google Home app on an iOS or Android device.
  5.  Open the Google Home app.
  6. Press the plus sign located in the upper left corner of the app.
  7. Click the “Set up device” button.
  8. If you’ve never used Google Home before, the following screen will ask you to select an existing home or create a new one. After completing this procedure, select Next.
  9. The application will take some time to find any devices.
  10. When the router is located, the app will notify you and ask if you want to configure it. Click “Next.”
  11. The Nest router’s bottom has a QR code that needs to be scanned by the app, which will then turn on your camera. Observe the instructions displayed on the screen.
  12.  After scanning, a notification asking to join the Nest Wi-Fi network ought to show up. Press Join.
  13. After verifying that the router is linked, the app will examine your Internet connection.
  14. Assign a strong password and a name to your Wi-Fi network.
  15.   The location of the router is questioned in the next step. After selecting a place, hit Next.
  16. After that, the app establishes the network and looks for firmware updates.
  17. Hold off until it’s done.
  18.  The request to join a Wi-Fi network will appear once more, but this time it will ask for the network name you previously entered. Press OK.
  19. The router is now fully configured.

How to Set Up Google Nest Wifi with An Existing Router?

You can get a stronger more reliable and consistent internet connection by connecting both your current router and the more potent Google Nest WiFi router. Follow the below steps to set up Google Nest WiFi with an existing router.

  1. First, you must first determine which port on your current router is the Internet port. This is typically identified by a number, like “1,” “2,” or “3.” For assistance, consult the user manual of your current router if it isn’t labeled.
  2. After determining the Internet port, use an Ethernet cable to connect it to the Google Nest WiFi router. After that, plug in both routers to the power supply and wait till they turn on.
  3. After that, open your browser and enter the IP address of your router. Subsequently, enter the login credentials that is the login ID and password.
  4. In the next step, locate the menu option that shows all of the devices connected to your network. This should show the Google Nest Wi-Fi router along with your current router and any connected devices (like PCs).
  5. Then, to enable efficient communication between them without causing interference issues you’ll need to change some settings of each router.
  6. It receives a unique subnet address from the Google Nest WiFi router.
  7. Make sure that the DHCP is enabled on the Google Nest WiFi router and that it is disabled on the existing/current router.
  8. Any connected access points from either router establish a connection via their separate parent networks.
  9. Keep in mind that you have correctly set up the Quality of Service (QoS) settings depending on the requirement of each device.
  10. Once all these settings are adjusted, save changes and reboot both routers before testing out your setup by connecting a few devices through each router individually.

How to Optimize WiFi Coverage and Performance?

One excellent method to maximize the performance of your internet connection is to optimize your network using Google WiFi.

  1. It features integrated Smart Update technology, which updates itself constantly to find better connections.
  2. Additionally, with Google WiFi’s Network Assist feature, every device connected to your network will automatically be assigned the best possible connection. It will alternate between 2.4GHz and 5GHz frequencies based on which frequency works best for your specific configuration.
  3. Its user-friendly app allows you to control users and devices on your network. By using this app you can also keep an eye on bandwidth utilization, and pause Wi-Fi when necessary.
  4. Along with additional features, Google Nest Wifi lets you set up a guest network so guests can connect to it but remain on your home network.
  5. Its integrated security features can assist in defending against viruses and other harmful activity on all connected devices.


You can establish a connection between your Google Nest Wi-Fi router and your existing router by using an Ethernet cable and also by following the above steps. With this configuration, you can use your Internet service provider’s wired or wireless router with the Nest Wi-Fi.


  1. Can I use the Google Nest Wifi with a modem and router combo?

Yes, you can use the Google Nest WiFi with a modem router combo. But, make sure that the modem router combo device you are using is compatible with Google Nest WiFi system.

2. Can you use Google Nest with any Wi-Fi?

No, you can’t use Google Nest Wifi with any Wi-Fi. Only Google Wifi routers and points, along with Google Nest Wifi, can be used to establish a mesh network. For example,  a router made by Cisco, Linksys, or Netgear, is incompatible with Google WiFi points.

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How to Set Up Google Nest Wifi with An Existing Router? A Clear Idea 2024

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