The eTrex Vista combines a base map of North and South America, with a barometric altimeter and electronic compass. The compass provides bearing information while you're standing still and the altimeter determines your precise altitude. The Vista is also designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This product will provide position accuracy to less than three meters when receiving WAAS corrections.The eTrex Vista also boasts an internal memory capacity of 24 megabytes, which allows it to accept downloaded mapping data from Garmin's MapSource CD-ROMs, including Fishing Hot Spots. A silver case gives this unit a high-tech look. New to the product design, Garmin will include marine aids to navigation in addition to the base map. These navigational aids can be pre-loaded into each unit from the factory.It is compatible with most Garmin MapSource products including BlueChart marine cartography, MetroGuide, and Fishing Hot Spots. Accepts up to 24 megabytes of downloaded map detail. more info

The eTrex Vista combines a base map of North and South America, with a barometric altimeter and electronic compass. The compass provides bearing information while you're standing still and the altimeter determines your precise altitude. The Vista is also designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This product will provide position accuracy to less than three meters when receiving WAAS corrections.The eTrex Vista also boasts an internal memory capacity of 24 megabytes, which allows it to accept downloaded mapping data from Garmin's MapSource CD-ROMs, including Fishing Hot Spots. A silver case gives this unit a high-tech look. New to the product design, Garmin will include marine aids to navigation in addition to the base map. These navigational aids can be pre-loaded into each unit from the factory. more info

The eTrex Venture offers a worldwide database of cities and increased internal memory. It is also one of three eTrex units that are designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This product will provide position accuracy to less than three meters when receiving WAAS corrections.The memory capacity of one megabyte allows the eTrex Venture to accept downloaded information from Garmin's new MapSource Points of Interest CD-ROM. The CD enables users to download locations such as restaurants, hotels, shopping, and entertainment. Once the information is loaded into the unit, you can make a selection and telephone and address information for a particular point of interest will appear on the screen. The CD also includes marine data such as lights, buoys, wrecks and obstructions. The eTrex Venture comes housed in a stylish, translucent green case. more info