This all-in-one, wireless diagnostics platform consolidates core measurements—such as ankle-brachial and toe-brachial indices, pulse wave velocity, 12-lead ECG, spirometry, pulse oximetry, blood pressure, vital signs, and the 6-minute walk test—into a single device that easily connects to electronic health records, thereby eliminating manual entry, reducing transcription errors, and unifying fragmented workflows. It enables faster, data-driven decision making with real-time data, trend visualizations, and clear measurement displays, supports standardized, guided workflows to improve diagnostic accuracy, and offers flexible setup for clinics, hospitals, home visits, and assisted care, addressing problems of administrative burden, inconsistent exams, data silos, and delayed care while benefiting clinicians, nurses, patients, and care teams through more proactive chronic disease management and shorter, more efficient appointments.