Guess I got lucky, my brother gave us a stationary bicycle with handles that also move (sort of a cross-country skiing action) and it does register as steps on the FitBit.
Alice, my new one (that I have not set up yet . . another job for today) is a "charge HR" too. I originally had the bottom of the line one, the Flex and all it did was flash lights a little bit. I only reached the 10,000 step goal a few times in the 8 months that I had it, so hardly ever saw the 'smiling' lights.