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.

Zhang Haojie, Yu Jiaying, Zhao Mingwei. Application Design of Bluetooth 5.0 Low Power Technology in Smart Bracelet. The Frontiers of Society, Science and Technology (2025), Vol. 7, Issue 5: 33-40. https://doi.org/10.25236/FSST.2025.070505.

[1] Li Wei, Zhang Kexin. Interpretation of Bluetooth Mesh Technology and Research on RF Performance of Bluetooth Mesh Products[J]. Daily Electrical Appliances, 2022(01), 45-46.

[2] Wang Xue. Application of Bluetooth Mesh in the Internet of Things[J]. Science and Technology Think Tank, 2023(07), 67-68.

[3] Tao Li. Design of multipath routing protocol for wireless mesh network[J]. Journal of Chifeng University (Natural Science Edition), 2021(01), 56-58.

[4] Yin Changsheng. A wireless mesh network channel allocation algorithm based on game theory[J]. Wireless Internet Technology, 2015(07), 78-88.

[5] Wang Jihong, Shi Wenxiao, Li Yuxin, Jin Feng, Wang Chunyue. A review of partially overlapping channel allocation in wireless mesh networks[J]. Journal of Communications, 2024(05), 56-58.

[6] Fu Yingfang, Zhang Xing, Zhang Ting, Luan Liangyu. Research on wormhole attack detection in wireless mesh networks[J]. Journal of Communications, 2021(01), 123-124.

[7] Chen Yang, Li Taoshen, Ge Zhihui. A method for estimating available bandwidth in wireless mesh networks based on 802.11[J]. Computer Technology and Development, 2021(11), 234-250.

[8] Xia Zhuoqun, Chen Zhigang, Shen Xiaojian, Zhao Ming. Research progress of network coding in wireless mesh networks[J]. Computer Engineering and Applications, 2022(12), 45.

[9] He Ming, Qiu Hangping, Bao Guangyu, Xiao Denghai. Reliability evaluation of wireless mesh networks based on multipath routing[J]. Journal of Applied Sciences, 2023(05), 67-68.

[10] Fang Xuming, Ma Zhongjian. Research on cross-layer design of wireless mesh networks[J]. Data Communications, 2023(04), 12-14.