INSTRUCTIONS…..CONTINUED3. Calibrating AURiS StethoscopeWith your stethoscope on, open the AURiS appSelect "Low Energy" as the type when prompted.Select "Manage Stethoscope" from the app screen.The stethoscope automatically starts with connectingWhen the stethoscope is connected, the next screen is “Calibrate Sensor”,click on it4. AURiS App, how it works