EMB ERJ 170/175 ER/LR
Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Conflict Airborne Conflict
General None Reported / Taken
On a 4 mile final; Captain witnessed a potential Drone in close proximity to the south of final approach course.  Only caught a glimpse before we passed.  Not completely sure if it was a drone; it could have been a hand balloon.  We were cleared for the visual; flying the profile of the ILS.  We saw the object right around ZZZZZ intersection at roughly 1000-1100 ft.Object was at same altitude; but offset from the final approach course and not in direct conflict.Keep an eye out for those little buggers!
E-175 Captain reported an airborne conflict during final approach with a Drone in close proximity to ILS final course but no immediate conflict.