Gekos are the smallest and lightest waterproof GPS units on the
market—inexpensive, with sleek designs and simple operating systems.
With its sun-yellow case, the economical Geko 101 is perfect for navigational
novices. Features such as one-touch waypoint marking make it a snap to use.
Easily maneuver from one waypoint to the next using its 250-waypoint storage
capacity with symbols, and pan along your track with