Physical & Performance
Physical dimensions2.9 x 5.7 x 1.4 (7.48 x 14.42 x 3.64 cm)
Display size, WxH2W x 3.5H (5.06 x 8.93 cm); 4 diag (10.2 cm)
Display resolution, WxH272 x 480 pixels
Display typebright, transflective 65k color TFT, dual-orientation touchscreen; sunlight readable
TouchscreenYes
Weight10.2 oz (289 g) with included lithium-ion battery pack; 11.7 oz (333 g) with 3 AA batteries (not included)
Batteryrechargeable lithium-ion (included) or 3 AA batteries (not included); NiMH or Lithium recommended
Battery lifeup to 16 hours (lithium-ion); up to 22 hours (AA batteries)
Water ratingIPX7
High-sensitivity receiverYes
Interfacehigh-speed USB and NMEA 0183 compatible
Camera

yes (8 megapixel with autofocus; automatic geo-tagging)
Barometric altimeterYes
Electronic compassYes (tilt-compensated 3-axis)
Unit-to-unit transfer (shares data wirelessly with similar units)Yes
Maps & Memory
BasemapYes
Ability to add mapsYes
Built-in memory4 GB
Accepts data cardsmicroSD™ card (not included)
Custom POIs (ability to add additional points of interest)Yes
Waypoints/favorites/locations4000
Routes200
Track log10,000 points, 200 saved tracks
Outdoor Features
Automatic routing (turn by turn routing on roads) Yes (with optional mapping for detailed roads)
Geocaching-friendly Yes (Paperless)
Custom maps compatible Yes
Hunt/fish calendar Yes
Sun and moon information Yes
Tide tables Yes (with optional Bluechart)
Area calculation Yes
Picture viewer Yes

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