https://blog.wongcw.com/2021/11/23/apple-watch%e5%87%ba%e8%b2%a8%e9%87%8f%e4%b8%8b%e9%99%8d%e5%be%8c-%e4%b8%89%e6%98%9f%e6%99%ba%e6%85%a7%e6%89%8b%e9%8c%b6%e7%94%a2%e5%93%81%e7%b8%ae%e5%b0%8f%e8%88%87%e8%98%8b%e6%9e%9c%e7%9a%84/
Apple Watch出貨量下降後 三星智慧手錶產品縮小與蘋果的差距