Description: A smart cap is a wearable device that can monitor UV exposure and provide alerts for sun safety. This type of wearable combines advanced technology with functional design, allowing users to stay informed about their exposure to solar radiation. Typically, these caps are equipped with sensors that measure the intensity of UV rays and, through a connection to a mobile app or device, send notifications to the user when it’s necessary to seek shade or apply sunscreen. In addition to their primary function of sun protection, some smart caps may include additional features such as Bluetooth connectivity, built-in speakers, or even GPS navigation systems. The growing concern for health and skin cancer prevention has driven the development of these devices, which are not only practical but also promote a healthier lifestyle. In a world where technology is increasingly integrated into our daily lives, smart caps represent an innovative fusion of fashion and functionality, providing users with a useful tool to take care of their health while enjoying the outdoors.