A blood pressure monitor is a device used to measure the pressure of blood in the arteries. It helps individuals track their cardiovascular health by providing readings of systolic and diastolic pressure, which indicate how hard the heart is working to pump blood. These monitors can be manual or automatic, with automatic versions often being easier to use at home. Regular monitoring can help detect conditions like hypertension, which can lead to serious health issues if left untreated. Many blood pressure monitors are designed for personal use, making it convenient for people to keep an eye on their health without needing to visit a healthcare provider frequently.