Turn-by-turn directions and GPS Data usage

As a premium member, I have access to my off-line downloaded routes. I want to use these routes for an upcoming tour. I'm thinking of getting a RFLKT device to display my route information from the Ride w/GPS App on my iPhone. HOWEVER, will I be using cellular data when navigating and displaying turn-by-turn directions even though the map is already downloaded to my phone?

1 comment

Please sign in to leave a comment.