In July last year, Hunan Yunyilian Biotechnology Co., Ltd. developed the "G3 Pro Smart Watch for Medical Care" on the basis of the third generation Chinese medicine smart watch (4G Chinese medicine life situation monitor) purchased by medical care. The watch is equipped with a new 4G RTOS system and a self-developed low-power MCU system, which supports 4G transmission function and display output; Built-in S-TRS-5.5D infrared thermopile sensor; Using PPG+G-sensor technology, the human pulse wave data is collected at the high frequency of 100Hz, and the user's physical condition is monitored and evaluated according to the analysis of nonlinear dynamics, big data and time series data.

At the same time, the watch also uses the digital theory of "non-disease assessment" of traditional Chinese medicine, and the big data platform calculates and publishes the "physical examination report of traditional Chinese medicine", analyzes and evaluates the function of human five internal organs, predicts the risk of disease, issues exclusive conditioning suggestions, and provides a periodic health visualization window, which is expected to provide early warning before the disease occurs or worsens.