Polar的還不錯。可以把表掛在跑步機上，很方便。如果你有可能在外邊跑，就買個garmin的，還有GPS

來源: Manymore 於 2013-05-28 20:21:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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