Apple unveils Health Sensing System and redesigned Health app; Watch Series 12 and Ultra 4 focus on readiness and Health Age

Apple 发布 Health Sensing System 与重构版 Health app，Apple Watch Series 12 和 Ultra 4 主打 readiness 与 Health Age

At its September 2026 event, Apple introduced a new Health Sensing System and a redesigned Health app. The Apple Watch Series 12 and Ultra 4 add a readiness score and Health Age metric, using Apple Intelligence for more accurate health insights. The post does not disclose specific sensor technology details or pricing.