The equipment for professional body composition analysis and dietary guidance for women's postpartum rehabilitation adopts a multi-frequency, eight-electrode multi-segment measurement mode, with personalized nutritional analysis, precise classification of dietary guidance, and a multi-functional model for fat reduction and shaping. Dual exercise recommendation mode, exercise supplement switching at will, data cloud storage, intelligent connection, real-time attention to body composition index changes; multi-frequency bioelectrical impedance technology based on the Chinese body composition mathematical model Continuous data statistical analysis, body prediction and health score multi-dimensional to create health, intelligent docking, real-time monitoring, data cloud sharing. Achieve full life cycle coverage and manage nutrition and health.