Abstract: A brace compliance monitor is disclosed that includes a compliance sensor, a signal processor, and a display. Compliance data displayed on the display to provide the patient or subject with immediate compliance information on whether they have been wearing the brace for the specified period and in the specified manner. The brace compliance monitor may also include a secondary sensor such as a tilt sensor, a pressure sensor, a force sensor, an acceleration sensor, or a velocity sensor. The secondary sensors may provide additional compliance data to the patient and health care provider.