Abstract: In one embodiment, a resettable respiratory inhaler training device is provided herein. The resettable respiratory inhaler training device includes a device housing having an unlocked position and a locked position, the housing comprising a chamber; a cartridge for placement into the chamber, the cartridge comprising a body for insertion into the chamber and a base, said cartridge including a status indicator window to indicate a new or used cartridge, an aperture in the base and a shutter to selectively open or close the aperture; and a reset cap comprising a protrusion for interfacing with the aperture during reset of the device; wherein operation of the device changes the status indicator window from used to new to reset the cartridge for a subsequent use.