WatchMinder

WatchMinder is an assistive technology watch that is used by individuals who need reminders and training for self-monitoring behaviors, medications, and staying focused on chores or schoolwork. The watch can be used in a training or reminder mode and vibrates and will scroll a message to keep the user on track. The messages have to be selected from those pre-programmed into the watch and can be scheduled to activate the alarm every 15 minutes. 

Link: http://watchminder.com/