I am having the same problem. I spoke with Samsung through a chat two days ago and I returned my Galaxy watch today. I have another one now. The count compared to my Fitbit One (which seems to always be very accurate) were wildly off on this new one as well. I find I have to walk more than 15 steps for the steps to begin to register. Anytime you stop the count starts over after 15 more steps. I walked the treadmill tonight and it recorded my time as treadmill exercise but didn't count one step. Maybe I just don't understand how the treadmill button is suppose to work. Today the new watch was about 44% accurate compared to my Fitbit. With the watch I returned today I logged from 39% accuracy to 50%a accuracy. I have reset, tried the tricks with the rowing button and elipitical and nothing. I turned off power saving and it recorded no steps at all. I think I'm going to give up and return this one as well. It's too bad since I like many of the features.
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