This disclosure refers to methods and devices for electromagnetic stimulation of tissues. Some methods comprising the steps: a) disposing an arrangement of electromagnetic transducers encompassing a volume containing a tissue; b) applying an electromagnetic field stimulus to a tissue through the arrangement of electromagnetic transducers according to an activation pattern for a period of time; wherein the activation pattern allows to vary the intensity and direction of the electromagnetic field vector. Some devices comprising: a computing unit, an external power source connected to the computing unit; a decoupling circuit connected to the external power source and to the computing unit; a switching circuit connected to the external power source, to the decoupling circuit and to the computing unit; an arrangement of electromagnetic transducers connected to the computing unit and to the de switching circuit; wherein the computing unit implements the methods of the disclosure for electromagnetic stimulation of tissues.