is a highly integrated Bluetooth smart ring system-on-chip. It adopts a 32-bit DSP architecture (with FPU) and an independent low-power Sensorhub design, significantly optimizing data acquisition power consumption for sensors such as G-sensor and PPG. It provides ample memory and computing power to efficiently run various sports, sleep, and health detection algorithms.

It also integrates lithium battery charging management, multiple low-power touch channels, NTC detection, vibration motor driver, and rich standard communication interfaces.

Package: QFN20(3mm*3mm)