COROS APEX 4 GPS Watch - White - 46mm Forerunner 165 these 4 electrolytes play a

these 4 electrolytes play a pivotal role in water balance

This is normal and the housing and clip attachment will prevent any discomfort while worn

The COROS WPACE2-WB-WHT silicone wristband fits all COROS Pace 2 and COROS Apex 42 mm watches

Material:Nylon

hydration packs

COROS APEX 4 GPS Watch - White - 46mm Forerunner 165 these 4 electrolytes play aThe ultimate mountain sports watch built for training, racing, and beating your personal best. 65hrs of GPS battery (46mm) or 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. 3 inch Memory in Pixel touch screen (46mm) or 1. 2 inch (42mm),