Apparatus and associated methods relate to determining a users blood pressure via information collected by a camera and a microphone of a portable communication device (PCD). In an illustrative example, the PCD simultaneously records a blood flow and a pulsation for the user. The blood flow may be recorded by positioning the camera such that camera aligns with a finger of a first arm of the user. The pulsation may be recorded by positioning the microphone such that the microphone proximate to an antecubital artery of the second arm of the user. In response, the PCD uses the recorded blood flow and pulsation information to determine a systolic blood pressure and diastolic blood pressure for the user in accordance with previously input body parameters (e.g., height, weight, age, gender) of the user.
