I have to keep pushing the speaker button to listen in whenever I press on the camera in the app. The v3 non pro remembers what was pressed before and stays that way. Annoying to have to press each time.
Also the non pro v3 creates a thumbnail picture on the Home Screen of a most recent image. The pro does not. Would like it visually to look consistent to the other cameras on the Home Screen so you can visually select easier.