https://blog.wongcw.com/2021/02/17/%e4%b8%80%e5%8a%a0oneplus-watch%e8%a8%ad%e8%a8%88%e8%8d%89%e5%9c%96%e7%8f%be%e8%ba%ab%e4%be%86%e8%87%aa%e5%be%b7%e5%9c%8b%e5%b0%88%e5%88%a9%e5%92%8c%e5%95%86%e6%a8%99%e5%b1%80/