Embodiments of the present disclosure disclose a wearable device, an information processing method, apparatus and system. The wearable device includes a processor and a display screen. The processor is configured to search for a video file indicated by a video search request, in response to receiving the video search request from a user, and send an identification code for indicating an access link of the video file to the display screen; and the display screen is configured to display the identification code, so that an electronic device identifying the identification code acquires the access link.