COROS APEX 4 Lill Sport The thumb plate is detachable

The thumb plate is detachable on our Arc Jet compasses and an extra thumb plate will replace worn out or lost ones

For hut-to-hut tours

When in motion

Improved tail straps

so that you can keep climbing even in windy and cold conditions

COROS APEX 4 Lill Sport The thumb plate is detachableThe ultimate mountain sports watch built for training, racing, and beating your personal best. Shaped by years of relentless development and insight from the worlds best mountain athletes, APEX 4 delivers ultra precise GPS, best in class battery, zero lag mapping, a microphone and speaker, plus advanced training and recovery tools to help you take on your biggest goals. Features 65hrs of GPS battery (46mm) or 41hrs (42mm), enough to get you through