On the Navigation template, you can indicate arrival by switching the routing card from routing state to message state and displaying an arrival message (this is a refresh, as are all updates to the navigation template).
Then, you can use an auto-transition to again refresh the screen and show the map-only version of the template.
|Where action is performed
|Step count after action
|The routing card directs the user toward the destination.
|Navigation template in routing state
|A message confirms the user’s arrival at the destination.
|Navigation template in message state
|When the app decides it’s time (after at least 8 seconds), the message disappears and the user sees just the map.
|Navigation template with map only