I discovered that my older model iPod nano - which clips on to my shirt - has a built in pedometer. Great music and a bit of accountability, too. So today I tried it.
They say you should walk 10,000 steps every day. I always think I walk quite a bit. Turns out 10,000 steps is a long, long way!
According to my iPod, today's walk was 4.76km. I took 5529 steps. (And burned 239 calories, apparently.) In order to make 10,000 steps today I need to go back and do it again.
Check out these walking resources: