https://blog.wongcw.com/2021/11/22/apple-watch%e7%9a%84%e5%89%8d%e8%bc%a9%ef%bc%9a%e7%bd%95%e8%a6%8bwristmac%e8%a2%ab%e6%8b%8d%e8%b3%a3-%e5%8f%af%e9%80%9a%e9%81%8eappletalk%e9%80%a3%e6%8e%a5mac/