苹果(AAPL.US)回击质疑：新款手表借助AI实现高血压检测功能

Core Viewpoint - Apple has introduced a new blood pressure detection feature in the Apple Watch Series 11 that utilizes artificial intelligence (AI) technology instead of traditional blood pressure monitoring methods [1] Group 1: Technology and Innovation - The health business head of Apple, Sumbul Ahmad Desai, stated that the company applied AI models to existing sensor data [1] - Researchers screened data from a heart study involving 100,000 participants initiated in 2019 to verify the consistency of signals collected by the Apple Watch's heart-related sensors with traditional blood pressure measurements [1] - An algorithm was created based on this data and validated in an independent study involving 2,000 participants [1] Group 2: Regulatory Approval - Apple recently received approval from the U.S. Food and Drug Administration (FDA) for this new blood pressure detection feature [1] Group 3: Market Reaction - Following the announcement, Apple shares rose by 1.27% in pre-market trading [1]