Wrist-worn device

The invention discloses a wrist-worn device, which comprises a main body, an operation key, a movable part, a main board and an electronic key, and is characterized in that the main body is internally provided with an accommodating cavity; the operation key is movably arranged in the main body in a penetrating manner and partially extends into the accommodating cavity; the movable part is movably arranged in the containing cavity, and part of the structure of the movable part is located on the moving path of the operation key; the main board is arranged in the accommodating cavity; the electronic key is arranged on the side, facing the movable piece, of the main board, and when the operation key is pressed, the movable piece is driven to move and press the electronic key. The structure of the key module in the wrist-worn device provided by the invention is simpler, and the manufacturing cost of the wrist-worn device is lower. 本发明公开一种腕戴设备，腕戴设备包括主体、操作按键、活动件、主板以及电子按键，主体内设有容腔；操作按键活动穿设于主体，并部分伸入容腔内；活动件活动设于容腔内，活动件的部