I have a fitbit that I wore every day for a few months. I was wondering how I was getting 1000 steps playing golf, when I was riding in a cart. Then I realize that when you swing your wrist it registers as steps. I quit using it since it was really telling me how many steps. It did heart rate but I don't really need that and seldom looked at it. It was even registering steps when I was fishing, sitting in a boat seat!