Garmin eTrex
Garmin eTrex GPS Garmin eTrex retains the core functionality, rugged construction, affordability and long battery life for the most dependable GPS device available. The Garmin improved the user interface and added a worldwide Basemap, paperless geocaching and support for spine-mounting accessories. How to Use a Garmin eTrex Device Overview ➊ Zoom keys➋ Back key➌ Thumb …