I have a need to use a GPS only Gen. 4 watch without phone (while connected to wifi). I am looking for third party apps that will operate as watch only (stand alone) apps. Specifically: 1) Podcasts. In particular, looking for an app that can download podcasts to the watch independently while on wifi (without the need of having previously synced them to the watch). I've heard Outcast is a choice, but have also heard it is a battery hog. Thoughts? 2) Phone calls (in an emergency). Is there a stand alone app that can make calls over wifi from the apple watch? Those are the key apps that I need. However, I am pushing the capabilities of the AW to run independently on wifi both for need and personal interest. So, any knowledge of other cool/capable third party apps that can run independently on the watch w/wifi will be greatly appreciated.