My steps can be seen on my watch but not in the app and therefore do not translate to the step badge!
Restart your watch by holding the light/power button for a long time until the watch restarts.
Does your training sync as it should?
I have tried restarting and my activities register on the app but not my steps. When you look at the calendar view I used to have different colored lines green for activity grey for steps, now there are no grey lines.