For the past several days my fitbit hasn't given me any data. I've been wearing it, and I sync it with the app. I just updated to the latest version of the android app, but it didn't seem to help at all. When I sync the green bar goes all the way across and it says sync complete. But then when I look as the sleep data it doesn't have any data and just says "your sleep goal is 8 hours". Similarly for the health metrics it says "no data in the past 24 hours" even though I have been wearing it. It HAS been collecting step data each day, but nothing else. What's going on?
