Gekos are the smallest and lightest waterproof GPS units on the market - inexpensive, with sleek designs and simple operating systems. With its sturdy, dark-gray case, the Geko 301 packs an amazing amount of functions into its slim frame. It has all the features of the Geko 201, plus an electronic compass and a barometric altimeter. The compass provides bearing information while you're standing still, and the altimeter determines your precise altitude and provides a 12-hour pressure-trend tool for gauging changing weather conditions. The Geko 301 also includes five interactive games that transform the great outdoors into a virtual board game, including the new Gekoids, which takes advantage of the electronic compass. You can also enjoy a good workout while chasing a virtual lizard in Geko Smak, match symbols in a grid version of Memory Race, navigate to reference points without crossing one's trail in Nibbons, and collect symbols along a path in Virtua Maze.

The Garmin GPSMAP 550 is a GPS System designed for Marine navigation.

The economical Foretrex 101 is the wrist-mount GPS that frees up your hands so you can focus on your outdoor activities. This product joins the Foretrex 201 in Garmin's growing line of wearable, wrist navigation devices. The Foretrex 101 has all the features and functionality of the Foretrex 201, including PC interface capabilities for downloading waypoints, tracks and routes, but operates on two AAA batteries. It's easy-to-use interface and basic GPS capabilities are perfect for outdoor enthusiasts who would rather replace the batteries than recharge the unit in the field. This unit features Garmin's intuitive operating logic, utilizing six dedicated buttons to simplify navigation. Whether it's a campsite, deer stand, or other place of interest, users can mark its location, identify the waypoint, and navigate to it later using the GoTo function. Also, with the help of Garmin's exclusive TracBack technology, users can retrace their steps by following an electronic breadcrumb trail back to their original starting point. Because the unit is waterproof, the Foretrex 101 is a natural companion on watersport adventures like kayaking, canoeing, boating and sailing. In fact, this device incorporates another feature found on the Foretrex 201: a sailboat-racing timer. Competitors can configure the countdown sequence prior to the start of the race and utilize their GPS location to be in the best possible tacking position when the race begins.