Is it possible to build some sort of "proxy" watch app that, for example, starts a session of a particular sport and then lets the user select one of the usual apps to track it? I'm thinking of the Komoot app, which loads the GPS data and then allows the user to start any activity. Now, for example, if I want to track inline skating and use the default data fields of a standard watch app, could I start an Inline Skating activity in that "proxy" watch app and then start an Other activity?