A skin condition detection method adapted to detect a skin condition of each of a plurality of facial areas by a detection apparatus is provided. The skin condition detection method includes the following steps: providing an action prompt that prompts to place the detection apparatus on one of the facial areas; detecting a user action corresponding to the detection apparatus; determining if the user action including the detection apparatus corresponds to the facial area prompted by the action prompt; and when the user action including the detection apparatus corresponds to the facial area prompted by the action prompt, analyzing the skin condition of the facial area by a skin analysis method corresponding to the facial area. In addition, an electronic apparatus and a skin condition detection system using the skin condition detection method are also provided.