https://blog.wongcw.com/2020/09/11/vivo-watch%e9%ab%98%e6%b8%85%e8%ab%9c%e7%85%a7%e6%9b%9d%e5%85%89%ef%bc%9a%e5%9c%93%e5%bd%a2%e9%8c%b6%e7%9b%a4%e6%94%af%e6%8c%81%e7%a7%bb%e5%8b%95%e6%94%af%e4%bb%98/