GARMIN 64S
General
Physical dimensions : 2.4" x 6.3" x 1.4" (6.1 x 16.0 x 3.6 cm)
Weight : 8.1 oz (230 g) with batteries
Water rating : IPX7
Battery : 2 AA batteries (not included); NiMH or Lithium recommended
Display type : transflective, 65-K color TFT
Display size : 1.43" x 2.15" (3.6 x 5.5 cm); 2.6" diag (6.6 cm)
Display resolution : 160 x 240 pixels
Battery : life 16 hours
Memory/History : 4GB
High-sensitivity receiver : yes
Interface : high-speed USB and NMEA 0183 compatible
Maps & Memory
Ability to add maps : yes
Basemap : yes
Storage and Power Capacity : microSD™ card (not included)
Waypoints/favorites/locations : 5000
Routes : 200
Track log : 10,000 points, 200 saved tracks
Sensors
Barometric altimeter : yes
Compass : Yes (tilt-compensated 3-axis)
Outdoor Recreation Features
Area calculation : yes
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
Picture viewer : yes
Garmin Connect™
Garmin Connect™ compatible (online community where you analyze, categorize and share data) : yes