Fitbit has a feature that tells you if you've taken at least 250 steps per hour. You can set the start and end times—mine are 8am and 8pm—but you can't turn off the feature entirely.
This feature is driving me batty.
Most days I'm pretty vigilant. Take last week, for example. I got my 12-hour goal almost every day:
Those two hours last Thursday when I missed the goal bother me. But not as much as the 9am hour yesterday, repeated again today, during which I was engrossed in work, made a mental note at 9:45 that I needed to walk Parker, and looked up again at 10:02:
Also notice that it keeps track of your longest time without taking any steps. Again, it's sometimes hard to get up and move because it breaks the flow of coding. All I need to do is just stand up and walk around the room every n minutes to bring the average down, and yet, it's really hard to remember to do that.
Meanwhile, I've hit my larger goal of hitting 10,000 steps per day on 28 of the last 30, and my 30-day moving average is over 15,000 right now. So I'm doing something right.