Apparatuses, methods, apparatuses and systems for adaptively adjusting motion sensitivity of a motion are disclosed. One apparatus includes a motion sensor, wherein the motion sensor generates an output that indicates whether or not motion has been sensed by the motion sensor, wherein the motion sensor receives a motion sensitivity input, wherein the motion sensitivity input controls a level of motion sensitivity of the motion sensor. Further, the motion sensing apparatus includes a controller, wherein the controller generates the motion sensitivity input based at least in part on the output of the motion sensor.