First five minutes and I can't even read all of the info from the slides. Also it locks up on the subscription page. When typing in information why have a confusing scroll wheel that makes you guess the year you were born until you get it right. I can type the numbers in myself in less than a minute. Uninstalling until the reviews are better. I don't have time to try to figure it out. There are other apps that work just fine with fitbit.