Wearable electronic device including electronic magnet

A wearable electronic device comprising:

• a housing;
• a first wearing member comprising a first strap detachably disposed on one side of the housing;
• a second wearing member comprising a second strap detachably disposed on another side of the housing and aligned with the first wearing member along a first direction with the housing interposed therebetween, the second wearing member configured to be coupled so as to at least partially face the first wearing member, thereby forming a closed loop together with the housing and the first wearing member;
• permanent magnets disposed on the first wearing member such that first polarities and second polarities are alternately arranged along the first direction, and
• at least one pair of electromagnets arranged on the second wearing member along the first direction,
• wherein the at least one pair of electromagnets are configured to generate an attractive force and/or a repulsive force with the permanent magnets in response to receiving an electrical signal, and
• wherein the first wearing member and the second wearing member are configured to move relative to each other in the first direction or in a second direction opposite to the first direction by the attractive force and/or the repulsive force generated between the at least one pair of electromagnets and the permanent magnets.