Martyn, looks like I got data for most of my runs. Using my old phone with a cheap slow SD card in it made the app shut down video recording. It couldnt write to the card fast enough. When I have time I will try to overlay and sync the data with my gopro footage.

Kicking myself for not clearing my better card in time to use it. The phone camera got a lot of reflection from the dash in that position anyways. So as long as the data syncs up with the other footage it's a win.