IoT OTA update plays a crucial role in enhancing medical devices such as wearable health monitors, patient monitoring devices, telemedicine devices, and other medical IoT devices. Through IoT OTA update, healthcare providers can remotely update device software to improve functionality, security, and performance. This process ensures that medical devices are always equipped with the latest software, helping to maintain accurate health data and support timely medical interventions. IoT OTA updates contribute to more reliable, secure, and efficient healthcare systems, improving patient care while minimizing downtime and maintenance efforts in medical settings.