[04/27/2020] Garmin Swim 2 GPS 專為游泳設計的運動型智慧手表，Garmin Swim 2, GPS Swimming Smartwatch for Pool and Open Water, Underwater Heart Rate, Records Distance, Pace, Stroke Count and Type, Slate Gray，特價$199.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。