After the most recent update to the Tesla iPhone app, users spotted code that suggests an Apple Watch version of the app might be on the way.
https://www.digitaltrends.com/mobile/telsa-may-be-making-an-official-app-for-the-apple-watch/
https://www.digitaltrends.com/mobile/telsa-may-be-making-an-official-app-for-the-apple-watch/