I upgraded to OS 5 today and noticed how bad workout tracking it. I usually run a 5k a day and it only counted for 2.5miles. I walk to work every day and it's a .76M walk. Today the watch registered a.65m walk there and a .32 mile walk back. Very annoying. Before people say oh it's beta blah blah blah. Yes, I know. I'm just bringing up the fact workouts are super bugged right now. EDIT: Yes I've submitted a bug report to apple. I posted this because I think others could benefit from knowing this.