Since this thread is over a year old, has become very long, and contains a ton of old information, I created a new thread with some updates about v3 here: Intervals Companion v3 updates for Apple Health and workout syncing
Since this thread is over a year old, has become very long, and contains a ton of old information, I created a new thread with some updates about v3 here: Intervals Companion v3 updates for Apple Health and workout syncing