In an update to its popular small smart speaker range, Amazon enabled the ability to add an Echoto your Eero network. In doing so, you’re effectively using your Echo as amesh network router, increasing the network’s reach and all without having to buy another expensive Eero router.
The feature is called Eero Built-in because - no surprise - the Echos in question have Eero functionality built into them. Here’s what you need to know and how to get it working.

What Echo devices are compatible?
Only a select few Echo devices have the Eero Built-in feature at the time of writing this guide. Thankfully, however, they’re the most popular ones. The list is as follows:
Amazon Echo Pop
Amazon’s Echo speaker now comes in a more prominent, vibrant tabletop form factor. You still get Alexa, podcasts, and music. You also get a better-looking bedside ornament.
How to use an Echo as an additional Eero mesh router
Setting up the feature is actually pretty simple. All you need to do is make sure you have the Eero app downloaded and installed on your smartphone. Make sure your Eero system is set up and then - to add your Echo to the network - follow the steps below:
If you’re having issues adding it, it could be because your Echo doesn’t have a strong connection to its nearest Eero router. If that’s the case, it will show you in that list of Echo devices with a little orange warning icon and a description of the issues.
However, if it’s toggled on and turns green, you’re good to go. It is worth noting - in this early stage of the feature being announced - that stability seems to be a bit of an issue and that connectivity isn’t as strong as it would be if you were using a dedicated Eero router.