05/11/2021

How Amazon Sidewalk Works

And why you may want to turn it off

After months of testing and delays, Amazon announced last Friday that it would finally launch Amazon Sidewalk on June 8: The new service will keep your Echo, Ring, and other Amazon devices connected to the internet, even if your internet service provider goes out. And as usual, your devices will be automatically enrolled in the program unless you opt out. Here are the potential benefits and the potential privacy issues to consider.

Amazon bills Sidewalk as "a new way to stay connected." Simply put, it uses Amazon smart-home gear to create a series of mini mesh networks, meaning your devices can stay connected further away from your router, and even stay online when your Wi-Fi goes down.

To do this, Amazon uses Bluetooth and unused slices of the wireless spectrum, with Ring cameras and Echo speakers acting as the main bridges (actually called Sidewalk Bridges) to keep everything connected. For something to work with the network, it's going to need to be compatible with the Sidewalk standard, so expect Amazon to make and market devices that meet that standard soon (for example, Tile is already on board. More on that in a moment.)

Please select this link to read the complete article from WIRED.