I'm new to my GWF and I'm still trying to figure out what everything on the Activity Manager does/is so forgive me if this is a really stupid question for you veteran GWFers. The first week I wore my GWF I would always get a message on my Activity Manager saying I was on a weight loss trend. What does that mean? I don't seem to get it anymore and I always have a calorie deficit. Can someone explain why it shows up sometimes and not other times? Thanks in advance!