Fitness Tracker - Animated interactions

I've been working on design for a simple fitness tracker app over the last few weeks and wanted to share some of the designs and interactions myself and team came up with here in the shop @Envoy. I had a lot of fun building out a working interactive prototype for my iPhone to get a real feel of the ideas. Big props to @Dash for building out this animated mockup view so I could share!

There are a couple other pretty cool interactions / screens that aren't shown in this example which I may shoot out there another day. Open to hearing your criticism!

see attachments for bigger views.