An electronic device includes: a display; and at least one processor configured to identify one or more boundary values which divide settable values into a plurality of sections, based on context information related to the electronic device, and display a slider that can move within a slider track indicating the settable values through the display, wherein a first interval between settable values within a first section among the plurality of sections is different from a second section between settable values within a second section among the plurality of sections.