How can I unpair Alexa device and my device? To unpair your Alexa from your device, simply disable the skill on the Amazon Alexa app from your mobile. To pair your device again, enable the skill and follow the pairing procedure. Related articles How can I pair my Alexa device? How can I use the Alexa voice commands with my device? How do I set up my new device? Comments 0 comments Article is closed for comments.