Every month, we get a lot of questions concerning the flashing blue light that the eero base units have to indicate a problem with their connection.

We’d want to go through some fundamental remedies that you may try on your own, as well as troubleshooting to fully understand the eero blue light problem before you start trying repairs that won’t work.

If you are looking for information on Eero 6, please see our article here.

What exactly is the problem?

The internet is the foundation upon which modern society is built. It enables individuals to communicate with one another, perform their jobs, and keep updated about what’s going on in the globe.

However, when your connection goes down for whatever reason (such as a power outage or an errant cat), it may be extremely unpleasant.

Many individuals use an eero system to solve the common problem of no internet, and the major symptom is a blue light. There are numerous symptoms that will alert you to what is wrong.

If your internet connection goes down, the good news is that there are several things you can do to prevent your internet from coming down. And if it does go down, you’ll know how to fix it quickly so you don’t miss out on anything vital while waiting for broadband service providers to arrive.

What does the blue light on Eero indicate?

The eero will go through a series of lights after a factory reset. The first set of lights is blue to indicate that it is ready for use. Following setup, the light will turn solid blue (or white if you have the eero Plus plan) to signify that it is turned on and completely working. If your eero’s light is not blue, it could be due to another problem, which we shall discuss.

Your eero has not yet successfully completed the startup sequence. Please wait about 10 minutes for this light to turn solid blue.

Your eero is either not connected to the internet or has lost connection. If you manage an ISP’s network, please contact your provider for assistance in going online. If your eero was previously working but you reset it, try to see if your other devices are online or if there is a problem with your internet.

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What colour should my eero’s light be?

If the LED is white, your eero is working properly. You may validate this by checking your app and seeing whether the eeros has a green symbol. If you see both of these, it means your internet is operating and everything is linked properly.

If both devices have yellow outlined lights, but one has a crimson or orange outline instead of blue, it is possible that either no internet connection was available or something went wrong during setup – in which case, it is advised that you reset your router/modem before continuing.

What does a blinking blue light on my router indicate?

When your Xfinity router blinks blue, it means it’s in WPS (Wi-Fi Protected Setup) mode and trying to connect to another wireless device.

The configuration will get firm and the connection will be created when you click “next” or enter a passcode.

Why does eero go down?

Networks and all of their eeros can be “Offline,” implying that the gateway eero connected to the modem is unable to connect. In this case, make sure your eero is correctly connected to the modem and turned on. If your eero is “Online,” but you’re still having trouble connecting, you should check your main router.

Why is my Eero’s blue light blinking?

According to official explanations, Eero’s blinking blue light is caused by Bluetooth broadcasting at the present. When Eero nodes enter pairing mode, this light should illuminate.

This means that it is not a severe problem unless you find it happening on a regular basis and you are not attempting to couple any devices. If this is the case, please see our troubleshooting instructions below!

How Do I Repair Eero’s Blinking Blue Light?

As with any troubleshooting, make sure you are comfortable with the methods below. If you think you don’t understand any of the steps, contact eero’s technical support and they will walk you through the process.

Here’s a list of quick and simple fixes for your eero blinking blue light. Check out the eero guide here for a more complete version of the steps below.

Inspect your Ethernet Cables

Even if you are certain that nothing has interfered with your cabling setup, it is not a bad idea to try the following. Unplug and re-plug all network cables from your eero and other devices, such as your fibre router, network hub, or switch.

A bad connection on a single pin on an Ethernet cable can sometimes be enough to cause a bad connection with the rest of your network, causing your eero to doubt the stability of its connection. Simply press in the retaining clip of your eero Ethernet cable, pull it out until the Ethernet connection light goes out, then plug it back in and press until you feel the retaining clip click back into place.

If it doesn’t click in, or if the retaining clip has broken off, you should replace replace your Ethernet cable and see if that resolves the issue.

Is Your Internet Service Provider Experiencing Upstream Problems?

If you’ve ever spent a long time troubleshooting a bad internet connection only to discover that there was a service outage while you were trying to fix things, we feel your pain! Always check with your Internet service provider (ISP) to see if they’re experiencing any issues in your region. If they are, you can find out when they expect normal service to resume.

Unplug and replug your eero’s power cord

This is possibly the oldest (and most effective) trick in the book. If your eeo is experiencing problems with its networking services and you can’t figure out what’s wrong, a simple power cycle is all that’s required. This allows your eero to clear all essential caches and resume the services that it relies on to provide wireless and internet coverage.

Unplug the power cord from your eero’s back, wait a few seconds for all the lights to turn off, and then plug it back in.

Use the App

A network reset is often just what the doctor ordered, and you can perform one by using the eero app on your smartphone. If you haven’t already, now is an excellent time to do so, as long as you have internet access (which we hope you do!).

To reset your eero, follow these steps:

  • Launch the eero app on your mobile device.
  • Navigate to the Settings menu.
  • Locate and open the Advanced settings.
  • Choose Reset.
  • Choose Restart Network.
  • Confirm

You will lose connection during this process, but it will re-establish itself after a minute or two.

Carry Out A Soft Reset

The network configurations are deleted in this scenario, but your specific settings are kept, and Eero remains connected to the network.

When you notice a flashing yellow light, hold down the reset button for 10 seconds and then release it. You will notice a solid White Light once it has completed its reset.

Carry out a factory reset

Hold the reset button pressed for 15 seconds, or until the LED turns red, and then release. After a successful hard reset, the eero LED light will glow blue, indicating that it is ready to be set up anew.

What do the eero light colors on my eero mean?

Each colour represents a distinct meaning. I’ll go over each one below:

  • The light is turned off because eero isn’t plugged in or there is no power.
  • Blinking white light – eero is launching its software/establishing an internet connection.
  • The blue light is blinking, indicating that the Bluetooth signal is being broadcasted.
  • Blue solid light – The eero app has established a connection and is ready to be configured
  • Green light blinking – There is more than one eeros device detected.
  • The USB-C voltage is incorrect, as indicated by the yellow blinking light.
  • Eero is a white solid light that is available on the internet.
  • Eero is unable to connect to the internet due to a solid red light.

How can I reset my eero?

Resetting your eero, like any other router, is an effective troubleshooting step. For those who are unfamiliar with resetting an eero, we recommend following simple procedures such as disconnecting it, waiting 30 seconds, and plugging it back in before initiating a reset.

Users of the first-generation eero (and those who now own a second-generation eero) can reset the device by either pressing the reset button on the bottom (eero) or tapping the small reset button on the back.

On the left side of the beacon is a reset button. Kindly follow the procedures outlined below. Before resetting your eero, make sure it has been powered on for 45 seconds.

Troubleshooting Connection Issues with eero 6 or eero Pro 6

eero 6 and Pro 6 may be unable to connect networks due to outdated drivers and software. Here are a few instances of networks that will be unable to connect:

Connection issues with Intel® Wireless Adapters for Wi-Fi 6 (802.11ax) routers and access points with 802.11ac wireless adapters

This criterion-compliant device may be able to identify and join wireless 6 networks, but it will not be able to detect your network. To fix this problem, it is recommended that you update your device’s driver as soon as possible.

The problem may be temporarily resolved by switching to Eero’s Legacy mode. Simply launch the Eero app, choose Legacy Mode, and follow the on-screen instructions.

  • Tap the Settings button in the bottom right corner of the eero app.
  • Choose the troubleshooting option.
  • My device isn’t connected.
  • My device is unable to detect Wi-Fi 6 option.
  • Turn on Legacy Mode.

Hopefully, your device can now discover and connect to the Eero network.

Finishing up

The lights on your Eero indicate the nature of the issue and how to resolve it. If you observe a flashing blue light, this indicates that there is no internet connection or that something went wrong during setup; in this instance, restart your router/modem before continuing.

A solid white light indicates that they are linked to the internet. A flickering green light indicates that numerous eeros have been discovered, whilst a blinking yellow light indicates that an unauthorised USB-C power supply has been used with their device (make sure not to use any other chargers).

If one of their devices cannot connect to the internet, check sure all wires are firmly plugged in and try resetting both routers if necessary!

Frequently Asked Questions

What does the blue light on Eero indicate?

After performing a hard reset, the eero’s LED light will blink blue, indicating that it is ready for setup again.

What should the colour of the eero light be?

When the LED is white, it implies the eeros are operating, and when the app shows green, it means they’re ready to go. If the eeros are yellow but the eero LED is white on the eero app, it signifies the device is configuring or setting up.

How long does eero take to reboot?

Your eero will restart as soon as you reconnect it to power. It should just take a few minutes.

How can I tell if my eero is operating properly?

Start the Eero app. Tap Online at the top of the screen. To the right of each eero’s name, an indicator will display to show the intensity of their signal. When you are connected, the -> icon will appear.

What do the colors on eero mean?

When you connect to the eero app and configure the network, the screen becomes solid blue. Eero is glowing green after being identified many times. If it blinks yellow, it indicates that the power source is not allowed. When it is completely white, it indicates that Eero is connected to the Internet. If it is solid red, it indicates that eero is not connected.


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