Which function can smartphones perform to help manage blood pressure?

Smartphones can perform a variety of functions that aid in managing blood pressure, and appointment tracking is particularly significant. By helping individuals keep track of their medical appointments, smartphones ensure that patients adhere to routine check-ups, medication refills, and consultations with healthcare providers. Regular follow-up is crucial for managing hypertension effectively, as it allows for monitoring changes in blood pressure, medication adjustments, and addressing any health concerns promptly.

While storing medical records, calculating Body Mass Index (BMI), and listening to heart sounds can provide some useful health insights, they do not directly support ongoing management and adherence to treatment plans in the way that appointment tracking does. Therefore, the smartphone's capability to facilitate better organization of healthcare appointments contributes markedly to better blood pressure management and overall cardiovascular health.