Compass
To dream of a compass represents an indicator in your life about how well you are doing or how well you are progressing. A benchmark or comparison to indicate what direction you are taking in a situation or that you direction need to take.
Alternatively, a compass may reflect a mentor or adviser you communicate with when you feel lost.
A compass may be a sign that you are reconsidering the direction of your life and need to rethink the path you are taking in a situation.