I don\'t know how to use a watch in Android Studio. I want to see how the value of a variable modifies through debugging. Does anyone know how to do this?
Assuming you have the debug tabs selected:
If you can't find the Watches View, it might be hiding in a few spots.
Check the right side:
If its not there, check the left side of the Variables tab:
And if you don't find it in those places, then you can right click one of the variables at a breakpoint and choose "Add to watches" (as described in the accepted answer). After that the Watches View should either appear or be in one of the places I described above.