Some demonstrative embodiments include an apparatus, method and/or system of terminating a docking session between a mobile device and a docking device. For example, a mobile device may include a radio to communicate over a docking session via a wireless communication link between the mobile device and a wireless docking device; and an event classifier to determine a classification of an event of connectivity loss of the wireless communication link as an intentional disconnection or an unintentional disconnection, based on a comparison between at least one acceleration metric of the mobile device and at least one acceleration threshold, and to send to the wireless docking device an indication of the classification of the event of connectivity loss.