Abstract: An automated defibrillator attachment for an electronic device such as a smart phone includes an electronics module, at least two electrodes, and a connector. The at least two electrodes extend from the electronics module for connecting to a patient. The connector extends from the electronics module for coupling to at least one receptacle of the electronics device. The at least two electrodes provide at least one electrical shock to the patient that is supplied from an energy source of the electronic device. Other embodiments include an energy storage element to supply the at least one electrical shock.