Abstract: A computing device is described that obtains an indication of movement associated with the computing device, and responsive to determining that the movement does not satisfy an activity threshold indicative of a user of the computing device being in a physically active state, determines, based at least in part on contextual information associated with the computing device, a recommended physical activity for the user to perform, and determines, based at least in part on the contextual information, a current activity associated with the user. Responsive to determining that a degree of likelihood that the recommended physical activity can be performed concurrently with the current activity satisfies a probability threshold, the computing device outputs a notification of the recommended physical activity.