You can’t remove a device from your Alexa app because it is not possible to delete any of the devices that are connected to an account. If you want to disconnect a device, you need to unlink it from your account by going into the settings and unchecking the “linked devices” option.

You can unlink your Alexa devices by following these steps:Open the Alexa app on your phone or tabletSelect SettingsTap on Your DevicesChoose the device you want to unlink

You can disable a device from Alexa by removing it from your account. To do this, open the Alexa app and tap on “Settings.” Once you’re there, look for the “Alexa Devices” tab and tap on it. You will then see all of your devices that are currently associated with your account. Tap on the toggle next to the device that you want to remove and confirm your selection.