Don't get lost! A digital compass built to save battery power for people who enjoy traveling outdoors and featuring a night vision mode, Gemma GPS is an easy tool to save a location and guide you toward it. With one tap, hikers can tag their campground and avoid getting lost while exploring. Sailors can enter waypoints for buoys and stay on course. Geocachers can find the logbook and still get home with battery remaining. Anyone that journeys off the beaten path can just follow the arrow and arrive safely.