Systems and methods for facilitating exercise monitoring are provided. A representative method includes: using a processor, having processor circuitry, to: obtain motion readings reported from an inertial sensor of a wearable device and corresponding to a scheduled training types； receive the schedule and a target status of a target training count or a target training time corresponding to each of the training types； determine the current training type based on the schedule； select one of the computing models based on the current training type； compare the set of matching characteristics corresponding to the current training type and the motion readings until the target status has been attained for the current training type； select a next training type based on the schedule； select another one of the computing models based on the next training type； determine activity information associated with the schedule； and compute an exercise amount of the user based on the target status, the activity information, and the schedule.
