Alexa can give you updates on Santa's whereabouts on Christmas Eve. As per the North American Aerospace Defense Command (NORAD), they will begin tracking Santa's journey from the North Pole on December 24th. You can ask Alexa for updates by saying, "Alexa, where is Santa?" or "Alexa, track Santa." Additionally, you can use the NORAD Santa tracker website or mobile app to follow Santa's progress.