Spock’s tool is seriously advanced. And we didn’t just ask Uhura. We went to the experts at Scanadu for verification. They report that within 10 seconds of direct contact to your left temple, their SCOUT medical tricoder will analyze, record, & report your vitals, including temperature, respiratory rate, ECG, blood pressure (systolic, diastolic), stress and oximetry levels.
Scanadu Scout Medical Tricorder