I would love to be able to compare specific days on the fitness report (i.e. seeing how my sedentary, highly active, active and sleep graphs change from one day to the next or week to week). Being able to see how a specific day during the week changes as I make an effort to be more active would be very helpful. I would like to also see how my hourly steps differ from one day to the next. Maybe a overlay? Overall steps are good, but I have big blocks of time during the day that are sedentary and I'd like to address those with more activity during the day. Also the back and forth buttons on the report screen (to move between days) are WAY to small. Please remember that touchscreens and smaller handheld devices are coming into market (not phones). The controls should reflect that.