How do I show Apple Maps turn-by-turn navigation for public transport on my lock screen and Apple Watch?
Solution 1:
-
Open the Apple Watch app on your iPhone.
-
Tap My Watch, then tap Maps.
-
Turn on the alerts you want to receive—Driving, Driving with CarPlay, and Walking.
-
Turn on Transport option under Show Navigation. If it is ON already, then turn OFF and turn ON again.
It should resolve your issue.