I have figured out how to use both to transfer podcasts from my phone to my Apple Watch Series 3 (CPS + Cellular) running WatchOS 4.0.1. It is slower than I would like, but it works and I now have podcasts on my wrist! The problem I am having is with playback. They simply won't play. I have tried uninstalling/reinstalling the entire app, the watch app, deleting and re-transferring podcasts, restarting both the watch and phone. I can hit the play button, but then nothing comes through my bluetooth headphones (yurbuds Liberty wireless) and the time counter on both apps are still at 0:00:00.... I feel like I'm missing something simple, but it's getting pretty frustrating. Any help I can get would be appreciated!