I've spent the last 6 months worrying about today for my app business, as gps fitness tracking apps comprises a large part of it. (And actually just completely

I've spent the last 6 months worrying about today for my app business, as gps fitness tracking apps comprises a large part of it. (And actually just completely rewrote and released a version 2) Thankfully, I'm mostly relieved at the announcement. My apps are more along the lines of Strava and Runkeeper than Fitbit, and I think that is a niche that I don't think Apple's Health stuff is going to tread on. Might even offer an integration opportunity.