The technology utilized for real-time health monitoring through wearables is primarily based on Internet of Things (IoT) devices. These devices, equipped with various sensors, collect data related to vital signs such as heart rate, blood pressure, and activity levels. The data is transmitted wirelessly to smartphones or cloud platforms for analytics and usage insights. This enables users and healthcare providers to monitor health conditions and gather critical information for preventive care. As a result, wearables have become essential tools in the shift toward proactive health management.