Garmin adds three fēnix® 5 series watches to its line of multisport GPS wearables   OLATHE, Kan., 2017-Jan-05 — /EPR Retail News/ — Garmin International Inc., a unit of Garmin Ltd. (NASDAQ: GRMN), today (January 4, 2017) announced fēnix 5, fēnix 5S and fēnix 5X, adding three watches designed with adventurers of all sizes in mind to its…