This article is about the series. For the original unit, see Garmin eTrex.
The basic shape of the black-and-white eTrexes, as illustrated by the original eTrex.
The basic shape of the color eTrexes, as illustrated by the eTrex Legend Cx.
The eTrex Series is a series of GPS units manufactured by Garmin, Ltd. They have the same basic shape, but are different colors, and most have a joystick in the upper corner (as shown in the picture to the right).