Watch 2 app required login today. After login all my prefs and app data gone. Not only can I not get my health data to a computer where it would be most useful, but now the data is gone! I was very impressed with this watch until this complete reset today. Now the best I can do is take screenshots every day to paste into a spreadsheet. I don’t mind that it syncs to an app on my phone, but I cannot stand that there is no computer application for this data! One more data loss and then I plug this watch into the wall.