Medical telemetry is transforming healthcare by enabling real-time monitoring of patient vitals remotely. Through advanced telemetry medical systems, healthcare providers can track heart rate, blood pressure, oxygen levels, and more, improving patient outcomes and reducing hospital visits. The rise of medical app development has further expanded access to mobile solutions, allowing patients and doctors to interact through mobile medical apps. This article explores what medical telemetry is, how it works, and its role in the future of healthcare. With advancements in wireless connectivity, AI, and IoT, medical telemetry is set to become an essential tool in digital health.