In view of that the health problems of children's sensory integration caused by the lack of nature cannot be ignored, the work aims to link and explore the unique environmental advantages of the forest with the functional needs of children with auditory integration disorders, and put forward a design method of forest health product suitable for this kind of children. A design process integrating the creative breakthrough product method (INPD) and analytic hierarchy process (AHP) was built to guide the forest health product design related to auditory integration training. Factor analysis (SET) was used to identify the need trend of innovative product. A hierarchical model of health product design was established, and the design ideas based on the weight ranking of indicators were put forward. Next, the screening guidance of the design concept matrix was adopted to get three design schemes of forest health products that could meet the functional needs of children. Finally, a design scheme was optimized and deepened by fuzzy comprehensive evaluation method, and the subjectivity in the design was abandoned. Through a set of interactive, diverse and interesting design cases of children's forest health product, the feasibility and scientificity of the innovative combination of INPD method and AHP method in the design of forest health product are proved, which provides ideas and directions for the combination design of children's sensory integration related products and forest health in the future.