https://blog.wongcw.com/2018/12/18/%e6%99%ba%e8%83%bd%e6%89%8b%e9%8c%b6%e9%a0%98%e9%8a%9cidc%e9%a0%90%e4%bc%b02022%e5%b9%b4%e5%8f%af%e7%a9%bf%e6%88%b4%e5%87%ba%e8%b2%a8%e9%87%8f%e5%b0%87%e7%aa%81%e7%a0%b41-253%e5%84%84/
智能手錶領銜IDC預估2022年可穿戴出貨量將突破1.253億