Sounds like you need a FitBit - http://www.fitbit.com/ http://www.fitbit.com/ I've got friends who literally won't go anywhere without theirs now. Their website

Sounds like you need a FitBit - http://www.fitbit.com/ http://www.fitbit.com/ I've got friends who literally won't go anywhere without theirs now. Their website is pretty great for tracking other health data as well.