Wearable technology encompasses a wide range of devices that can be worn on the body, including fitness trackers, smartwatches, augmented reality glasses, and health-monitoring devices. These gadgets are designed to collect data through sensors and other technologies to deliver insights to users about their physical activities, health metrics, and overall well-being. With advancements in connectivity, such as Bluetooth and integration with mobile apps, wearables not only provide real-time data but also allow users to monitor and analyze their stats over time. Emerging applications in industries such as healthcare, fitness, and gaming are driving innovation in the sector.