A multi-sensor microelectromechanical sensor (MEMS) package, comprising: a gyroscope (308, 200) configured to measure angular velocity about one or more axes of rotation, the gyroscope (308, 200) comprising: a plurality of gyroscope movable masses (202, 212); one or more drive electrodes (211a, 211b) to drive one or more of the plurality of gyroscope movable masses (202, 212), wherein the one or more drive electrodes are driven by a drive voltage; and one or more gyroscope sense electrodes (234a, 236a, 234b, 236b) to sense the movement of one or more of the plurality of gyroscope movable masses (202, 212) based on a sense voltage of the gyroscope sense electrodes (234a, 236a, 234b, 236b); an accelerometer configured to measure linear acceleration along one or more axes, the accelerometer comprising: one or more accelerometer movable masses; and one or more accelerometer sense electrodes to sense the movement of the one or more accelerometer movable masses; an accelerometer seal that encloses the accelerometer, wherein the accelerometer seal defines an accelerometer cavity within the accelerometer seal; a gyroscope seal that encloses the gyroscope (308, 200) and the entirety of the accelerometer seal, wherein the gyroscope seal defines a gyroscope cavity within the gyroscope seal, and wherein the accelerometer seal isolates a pressure within the accelerometer cavity from a gyroscope pressure within the gyroscope cavity; and processing circuitry configured to sense a change in pressure within the gyroscope cavity based on at least the drive voltage or the sense voltage, and to identify a failure based on the change in pressure. a gyroscope (308, 200) configured to measure angular velocity about one or more axes of rotation, the gyroscope (308, 200) comprising: a plurality of gyroscope movable masses (202, 212); one or more drive electrodes (211a, 211b) to drive one or more of the plurality of gyroscope movable masses (202, 212), wherein the one or more drive electrodes are driven by a drive voltage; and one or more gyroscope sense electrodes (234a, 236a, 234b, 236b) to sense the movement of one or more of the plurality of gyroscope movable masses (202, 212) based on a sense voltage of the gyroscope sense electrodes (234a, 236a, 234b, 236b); a plurality of gyroscope movable masses (202, 212); one or more drive electrodes (211a, 211b) to drive one or more of the plurality of gyroscope movable masses (202, 212), wherein the one or more drive electrodes are driven by a drive voltage; and one or more gyroscope sense electrodes (234a, 236a, 234b, 236b) to sense the movement of one or more of the plurality of gyroscope movable masses (202, 212) based on a sense voltage of the gyroscope sense electrodes (234a, 236a, 234b, 236b); an accelerometer configured to measure linear acceleration along one or more axes, the accelerometer comprising: one or more accelerometer movable masses; and one or more accelerometer sense electrodes to sense the movement of the one or more accelerometer movable masses; one or more accelerometer movable masses; and one or more accelerometer sense electrodes to sense the movement of the one or more accelerometer movable masses; an accelerometer seal that encloses the accelerometer, wherein the accelerometer seal defines an accelerometer cavity within the accelerometer seal; a gyroscope seal that encloses the gyroscope (308, 200) and the entirety of the accelerometer seal, wherein the gyroscope seal defines a gyroscope cavity within the gyroscope seal, and wherein the accelerometer seal isolates a pressure within the accelerometer cavity from a gyroscope pressure within the gyroscope cavity; and processing circuitry configured to sense a change in pressure within the gyroscope cavity based on at least the drive voltage or the sense voltage, and to identify a failure based on the change in pressure.