Only locally on the phone or also connected to the user profile at Garmin's server? In other words: Do I have to or can I even back up these custom creations? Will they be lost when I buy a new phone or will they come back when I log in to my account on the new phone? I put a lot of effort in creating some really cool watch faces (despite the poor equipment of the app) and I don't want to lose them. I'm grateful for any help.