At this year's autumn conference, Apple not only brought the regular update of the Apple watch S8, but also launched a brand new Apple watch Ultra for extreme sports users. The starting price of the Apple watch S8 is 2999, while the price of the Apple watch ultra is 6299. As new products released by Apple at the same time, both Apple watch Ultra and S8 are equipped with the latest Watch OS 9 operating system, so many functions and experiences are the same, including accessing the Apple Watch App Store, supporting various exercise modes, and supporting health monitoring functions such as ECG detection, blood oxygen detection, fall detection, car accident detection, heart rate warning notification, advanced sleep tracking, menstrual management and ovulation estimation. But after all, one is a classic product for ordinary users and the other is a product for extreme outdoor sports users. Apple watch S8 and Ultra are quite different in design, hardware configuration and battery life.