Garmin eTrex 20

Physical & Performance:

Unit dimensions, WxHxD:

2.1" x 4.0" x 1.3" (5.4 x 10.3 x 3.3 cm)

Display size, WxH:

1.4" x 1.7" (3.5 x 4.4 cm); 2.2" diag (5.6 cm)

Display resolution, WxH:

176 x 220 pixels

Display type:

transflective, 65-K color TFT

Weight:

5 oz (141.7 g) with batteries

Battery:

2 AA batteries (not included); NiMH or Lithium recommended

Battery life:

25 hours

Waterproof:

yes (IPX7)

Floats:

no

High-sensitivity receiver:

yes

Interface:

USB

Maps & Memory:

Basemap:

yes

Preloaded maps:

no

Ability to add maps:

yes

Built-in memory:

1.7 GB

Accepts data cards:

microSD card (not included)

Waypoints/favorites/locations:

2000

Routes:

200

Track log:

10,000 points, 200 saved tracks

Features & Benefits:

Automatic routing (turn by turn routing on roads):

yes (with optional mapping for detailed roads)

Electronic compass:

no

Touchscreen:

no

Barometric altimeter:

no

Camera:

no

Geocaching-friendly:

yes (paperless)

Custom maps compatible:

yes

Photo navigation (navigate to geotagged photos):

yes

Outdoor GPS games:

no

Hunt/fish calendar:

yes

Sun and moon information:

yes

Tide tables:

yes

Area calculation:

yes

Custom POIs (ability to add additional points of interest):

yes

Unit-to-unit transfer (shares data wirelessly with similar units):

no

Picture viewer:

no

Garmin Connect compatible (online community where you analyze, categorize and share data):

yes