There is no route recording feature yet. This is planned for an upcoming
release. The closest thing to routes is checkpoints. These are points that
you're interested in that will be announced as you approach or arive. These
can kind of act like a route but there is no order to them.
On Sun,
Once you've imported checkpoints to a file that file becomes active
automatically. To control which checkpoints databases you have active just
go to the databases tab, then to checkpoints. There you'll see a list of
checkpoints databases as well as the option to add a new one. Just double
tap