GARMIN GPS ETREX 20

Physical & Performance

Physical dimensions

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

Water rating

IPX7

High-sensitivity receiver

Interface

USB

Maps & Memory

Basemap

Ability to add maps

Built-in memory

1.7GB

Accepts data cards

microSD card (not included)

Custom POIs (ability to add additional points of interest)

Waypoints/favorites/locations

2000

Routes

200

Track log

10,000 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

Sun and moon information

Tide tables

Yes (with optional Bluechart)

Area calculation

Picture viewer