Global Positioning Systems (GPS)

COROS APEX 2 GPS Outdoor Watch, 1.2" Sapphire Screen,17 Days/45 Hours Battery Life,5 Satellite Systems, Offline Maps, Heart Rate Monitor, Music,Triathlon, Multisport,Training Plan and Workout-Black Built to Last Design: A sapphire glass screen and grade 5 titanium alloy bezel protect the electronic components inside COROS APEX 2 Outdoor watch. 1.2" Always-On Memory LCD Touch Sapphire Screen and the PVD-coated bezel are both scratch-resistant.... COROS APEX 2 GPS Outdoor Watch, 1.2" Sapphire Screen,17 Days/45 Hours Battery Life,5 Satellite Systems, Offline Maps, Heart Rate Monitor, Music,Triathlon, Multisport,Training Plan and Workout-Black