Applications ：

Area Calculation: Triton units allow you to
measure areas of any kind and any size with
accuracy.
Hunt & Fish Calendar: You will maximize your
fishing and hunting performance, you will not
waste time and you are sure to get home
full-handed.
Sun & Moon Information: Can get you the right
time for sunrise/sunset or moonrise/moonset;
gives you the exact time of sunrise for any day
of the year. Having such information can help
you to properly organize your schedule for every
outdoor activity.
Preloaded and Uploadable Maps:Users can
use the preloaded maps of this device but
can also upload other maps from Magellan.com.
Navigation: Triton 400 allows users to generate
lots of information: Waypoints (1000),
Routes (20), Geocaches (1000), Legs per
Route (50), Tracks (15) and Points per
Track (5000).