https://blog.wongcw.com/2022/09/04/%e7%9c%8bapple-watch-series-8%e7%9a%84%e9%ab%94%e6%ba%ab%e5%8a%9f%e8%83%bd%e5%b0%87%e5%a6%82%e4%bd%95%e5%b7%a5%e4%bd%9c/