Health monitoring devices are tools designed to track and assess various health metrics, helping individuals manage their well-being. These devices can monitor vital signs such as heart rate, blood pressure, and oxygen levels, providing valuable insights into one's health status. Popular examples include smartwatches and fitness trackers that sync with mobile applications for easy data analysis. In addition to personal use, health monitoring devices are increasingly utilized in clinical settings to enhance patient care. They enable healthcare professionals to remotely monitor patients, ensuring timely interventions and improving overall health outcomes. This technology is revolutionizing how we approach health management and disease prevention.