WEARABLE DEVICE, MAIN UNIT OF WEARABLE DEVICE, FIXING UNIT OF WEARABLE DEVICE, AND CONTROL METHOD OF WEARABLE DEVICE

摘要

A wearable device and a control method of the wearable device includes a replaceable fixing unit configured to transfer pre-stored user interface (UI) data to a main unit, and the main unit configured to provide interaction according to the transferred UI data.