A surveying apparatus and method for surveying and tracking a moving object is disclosed to improve the tracking so that a moving object may be tracked reliably and automatically. The surveying apparatus comprises an optical arrangement to sight an object, and a tracking unit to track the sighted object. The tracking unit obtains an object parameter of the object, wherein the object parameter is associated with a movement of the object. Further, the tracking unit issues an instruction to the optical arrangement to change between a close range setting and a long range setting according to the obtained object parameter, the close range setting corresponding to a wide field of view and the long range setting to a narrow field of view.