It aims to research the design idea and the applications methods of bionics design in home fitness equipment.Based on the developing situation of home fitness equipment,firstly it analyzes the main factors that influence people to choose the home fitness equipment,then it expounds the application of bionics design such as modeling bionics,function bionics,color bionics and environment bionics in home fitness equipment,during that it describes the variation of users′psychology with different bionics design.Applications of bionics design in home fitness equipment could rich the ontology value of fitness equipment and increase interest,it meets the spiritual needs of users while retaining its own functionality at the same time,therefore,it is easier to be accepted and selected by the majority of family members.