https://3c.yipee.cc/152165/apple-%e9%87%8b%e5%87%ba-watchos-6-%e6%9b%b4%e6%96%b0%ef%bc%8capple-watch-series-3-series-4-%e7%8f%be%e5%8f%af%e5%8d%87%e7%b4%9a/
Apple 釋出 watchOS 6 更新,Apple Watch Series 3 / Series 4 現可升級