Wearables are electronic devices that can be worn on the body, often as accessories or clothing. They typically track health and fitness metrics, such as heart rate, steps taken, and sleep patterns. Common examples include smartwatches, fitness trackers, and smart glasses. These devices connect to smartphones or computers to provide users with insights about their daily activities and overall well-being. The technology behind wearables often includes sensors, software, and wireless connectivity. Many wearables also offer features like notifications, GPS navigation, and music control. As technology advances, wearables are becoming more integrated into daily life, promoting a more health-conscious lifestyle and enhancing personal productivity.