The Garmin eTrex Summit HC GPS Receiver ensures you stay on course to your destination. Navigate confusing lanes or streets through the city, or find your way to the nearest ski resort with this Garmin GPS navigation system. The Garmin eTrex Summit HC GPS Receiver’s 2-inch, 256-color, sunlight-readable TFT screen displays routes and traffic information in real-time. Integrated with WAAS-enabled advanced navigation features, this Garmin portable GPS system tracks your position even under heavy cover and in deep woods. Moreover, this Garmin GPS navigation system has a built-in electronic compass, and tracks weather conditions by measuring barometric pressure using the integrated altimeter. This Garmin portable GPS system lasts for up to 14 hours on batteries.