A clothing treatment device including a communicator configured to receive at least one of laundry information, dry information, and location information of clothes owned by a plurality of users from a server; a camera; a display; and a controller configured to update status information of the clothes owned by the plurality of users based on at least one of the laundry information, dry information, and location information of the clothes owned by the plurality of users, control the display to provide a first user interface for providing status information of clothes owned by a first user in response to an object captured by the camera determined as the first user, and control the display to provide a second user interface for providing status information of clothes owned by a second user in response to an object captured by the camera determined as the second user.