The CrimsonSteps app participates in collecting and analyzing walking health data for users who own shoes. Walking data has multiple social contributions in collaboration with global healthcare institutions, primarily in improving public health, optimizing healthcare services, and reducing healthcare costs. By collecting and analyzing walking data, healthcare institutions can better understand the health status of community residents, develop more targeted health interventions to reduce cancer incidence, and evaluate the effectiveness of these interventions. In short, walking data has important social contributions within healthcare institutions, improving public health, optimizing healthcare services, and reducing healthcare costs. With the continuous advancement of technology, the application prospects of walking data in the medical field will be even broader.