Outdoor navigation meets touchscreen simplicity in Dakota 20. This rugged, palm-sized navigator combines touchscreen navigation, high-sensitivity GPS with Hot Fix satellite prediction, barometric altimeter, 3-axis electronic compass & micro SD card slot in one affordable, power-packed punch. Dakota 20 makes outdoor navigation effortless with a tough, sunlight-readable, 2.6" (6.6 cm) color touchscreen display. The interface is easy to use, so you'll spend more time enjoying the outdoors & less time searching for information. Both durable & waterproof, Dakota 20 is built to withstand the elements; bumps, dust, dirt & water are no match for this rugged navigator. Dakota 20 has a built-in 3-axis electronic compass, which shows where you're heading even when you're standing still or not holding the device level. Its barometric altimeter tracks changes in pressure to pinpoint your precise altitude, & you even can use it to plot barometric pressure over time, which can help you keep an eye on changing weather conditions. & with its high-sensitivity, WAAS-enabled GPS receiver with Hot Fix satellite prediction, Dakota 20 locates your position quickly & precisely & maintains its GPS location even in heavy cover & deep canyons. Comes with GB 1:50K SD Map Card