Health Walker: Six-Minute Walk Testing Unit

'Health Walker-Six-minute walk testing unit' is a complete tool that performs the Six-minute walk test (stress test). It automatically measures various health factors-the distance walked, the time required, the heart rate, the oxygen saturation, the ambient temperature and the heart rate recovery-in an algorithmic manner using simple, efficient and reliable self designed sensors. The Health Walker displays the inferred conclusions on a health record sheet, which can help doctors analyze a person's health.