The CHIPSEA smart body fat scale solution is a one-stop solution that includes the SOC chip specifically designed for weighing and fat measurement, the BLE chip, the OKOK App, and cloud services. The SOC chip includes a series of products that integrate 24-bit high-precision Sigma-Delta ADCs, the BIM measurement module, and LED drivers. The highly integrated chip and professional BIA measurement algorithm have strengthened the cost performance of professional solutions. Traditional products can be transformed into AIOT products through the BLE chip and the OKOK App. The solution supports HarmonyOS Connect, enabling quick integration with the Harmony ecosystem.