Recently Fitbit did an update and added a new box to the dashboard. The concept of this box is to try and get 250 steps an hour. I thought this was a great goal for me!
You can customise this to suit yourself, as well. I especially like it at night time as a reminder to get up and move because once I have done my exercise for the day and made dinner I can often “forget” to do anything more. I customised mine to involve 12 hours a day, and I set alarms for 45 minutes past the hour. When that alarm goes off, I get up!
250 steps is around 200 metres on my treadmill. This takes me about 2-3 minutes.