Wearable computer

The invention discloses a wearable computer, relates to the technical field of wearable computers, and solves the problems that the size of the computer is large, the computer needs to be carried by using a knapsack when being carried, and the computer can be used only by finding a placement platform when being used outdoors, which is very inconvenient. The wearable computer comprises a middle supporting ring, a plurality of supporting partition plates distributed around the axis of the middle supporting ring in a circular array mode are arranged on the outer surface of the middle supporting ring, and supporting adjusting mechanisms are arranged at the outer ends of the supporting partition plates. The key operation panel capable of being rotationally adjusted and used and the curved display screen located on the protection bottom plate are arranged, the wearable computer mechanism can be worn on an arm through the supporting adjusting mechanism, the bracelet and the middle supporting ring, the wearable compu