COROS APEX 4 GPS Watch - White - 42mm AMOLED Automatically track or log your

Automatically track or log your naps to see how they benefit your body and what their ideal time and duration should be

with its IP66 weatherproof rating and impact resistance up to 2 meters

Use the Garmin external passive antenna/extension cable when you want to install an external GPS/Iridium antenna

crystal-clear mids and highs

COROS APEX 4 GPS Watch - White - 42mm AMOLED Automatically track or log yourThe ultimate mountain sports watch built for training, racing, and beating your personal best. 41hrs (42mm), enough to get you through your longest days. Our most powerful mapping with free Global Maps, street and trail names, turn by turn navigation, and POI's Precision dual frequency GPS with vertical algorithms built for alpine terrain and sheer walls. 1. 2 inch (42mm), with sharp contrast and easy readability in sun, snow, or shadows. A titanium