AFAIK, since they shut down the browser portal, you have to manually delete them one-by-one via the Alexa app… I guess they figure if they make it inconvenient enough, people won’t remove devices and Amazon can keep amassing data…
I’m pretty sure that removing them by hand is the only option.
But even with the web UI you still had to remove them by hand. But it was just way easier because it was only one click on each one in the list to remove it.
Now you need to open each item individually and dig into the settings to delete it in there.
Super frustrating.
And what’s worse is that the data they are amassing likely is totally useless to them if the devices themselves no longer exist.
It’s not technically useless to them, because they use it to inflate their claims about the number of user-specific data points they tell their data clients are available for purchase… it’s not fraud, it’s statistics.
I am looking for this myself. The only thing I could ever find was this python script, but I am no programmer so I have no idea how to do this. Really wish there was an easy way to remove these devices as I like testing out new things and it just slows the app down if I need to go into it for any reason.