Application Design of Bluetooth 5.0 Low Power Technology in Smart Bracelet

With the rapid development of smart wearable devices, smart bracelets, as a wearable device integrating health monitoring, sports tracking, information reminders and other functions, are becoming more and more popular among consumers. This paper elaborates on the application design of Bluetooth 5.0 low-power technology in smart bracelets, including product overview, functional design, hardware selection, software development, production and manufacturing. Special attention is paid to the role of Bluetooth 5.0 low-power technology in improving the battery life of smart bracelets, enhancing data transmission stability and expanding the connection range. By adopting low-power Bluetooth 5.0 chips such as PHY6202/PHY6212 designed for smart wearable devices, low power consumption, high performance and versatility of smart bracelets are achieved. This paper aims to provide users with comprehensive and convenient health management and sports tracking services while ensuring the comfort and user experience of the device.