Abstract: A wearable electronic device including a first main body, a second main body, a wire, a first magnetic component and a second magnetic component is provided. The two ends of the wire are respectively connected to the first main body and the second main body. The first magnetic component is disposed on the first main body, and the second magnetic component is disposed on the second main body. The first magnetic component and the second magnetic component are attracted to each other along a direction parallel to an axis, so as to form a receiving structure. The first main body and the second main body rotate in relative to each other along the axis, so as to furl the wire into the receiving structure, and at least one of the first main body and the second main body includes an electronic component.

Abstract: A wearable imaging device including a device body, an image lens, a linking strap, a first magnetic member and a second magnetic member is provided. The image lens is disposed on the device body. The linking strap has a first end and a second end, and the first end is connected to the device body. The first magnetic member is disposed at the second end of the linking strap. The second magnetic member is disposed on the device body. The first magnetic member is magnetically attached to the second magnetic member, so that the second end of the linking strap is detachably attached to the device body and thus, a hanging hole is formed.