A flat volumetric compressible capacitive sensor for measuring pressure or for measuring or detecting deformations, which is flexible on at least one of its outer surface sides and thus deformable in a location-dependent manner for pressure and/or deformations, having - at least two electrodes between which the electrical capacitance can be measured, - a first elastomer layer, one surface of which has an uneven profile with elevations or depressions, - a second elastomer layer which is arranged above the first elastomer layer in the direction perpendicular to the first elastomer layer and whose surface facing the first elastomer layer has an uneven profile which is partially, substantially or completely complementary to the profile of the first elastomer layer in such a way that, when the sensor is subjected to a pressure load, the elevations and depressions of the profiles of the two elastomer layers arranged opposite one another engage at least partially in one another, - a highly stretchable flat dielectric elastomer film, which has at least one electrically non-conductive elastomer film with the at least two electrodes in the form of electrically conductive electrode layers on its two sides and which is arranged between the two profiles in such a way that - at least one cavity is present between the dielectric elastomer film and the first or the second elastomer layer in the unloaded state of the sensor, wherein the dielectric elastomer film can be stretched by the engagement of the profiles in one another when the sensor is subjected to a pressure load and the distance between the at least two electrodes can be reduced by reducing the volume of the at least one cavity in such a way that the electrical capacitance is measurably increased as a result. - at least two electrodes between which the electrical capacitance can be measured, - a first elastomer layer, one surface of which has an uneven profile with elevations or depressions, - a second elastomer layer which is arranged above the first elastomer layer in the direction perpendicular to the first elastomer layer and whose surface facing the first elastomer layer has an uneven profile which is partially, substantially or completely complementary to the profile of the first elastomer layer in such a way that, when the sensor is subjected to a pressure load, the elevations and depressions of the profiles of the two elastomer layers arranged opposite one another engage at least partially in one another, - a highly stretchable flat dielectric elastomer film, which has at least one electrically non-conductive elastomer film with the at least two electrodes in the form of electrically conductive electrode layers on its two sides and which is arranged between the two profiles in such a way that - at least one cavity is present between the dielectric elastomer film and the first or the second elastomer layer in the unloaded state of the sensor, wherein the dielectric elastomer film can be stretched by the engagement of the profiles in one another when the sensor is subjected to a pressure load and the distance between the at least two electrodes can be reduced by reducing the volume of the at least one cavity in such a way that the electrical capacitance is measurably increased as a result.