Disclosed herein are devices and methods for the use of medicament devices. The devices and methods may be used to detect or sense one or more parameters of a medicament device, for instance, shake parameters, actuation parameters, or inhalation airflow parameters. The devices and methods may be used to indicate to a user that the medicament device is in an appropriate condition for actuation of the medicament device. The devices and methods may be used to indicate to a user that the medicament device is in a condition to deliver an intended dosage range of a formulation. The devices and methods may further be used to guide a user through proper usage of a medicament device.
