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The 240x320 pixel resolution ensures that maps and information aren’t blurred and can even be seen from a distance. The 65K color display on the eTrex 30x is designed to be readable in sunlight, though you will likely have some difficulty if you’re directly in the sun on a low brightness setting.
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We would recommend taking a look at the maps which Garmin has available before purchasing your device so you can be sure that they will have the info you need. If you're looking for quality topographical maps, Garmin offers them at an additional charge, so be sure to factor that into the overall cost of the device. Some maps can even be transferred directly from Google Maps.
#GPS MAPS FOR GARMIN ETREX 30X HOW TO#
This makes the eTrex 30x an attractive choice for beginner users who don't know how to use GPS software on their computers. Transferring maps to this device is a simple process, and you don't have to be particularly tech-savvy to do it. This will allow you to greatly increase the number of maps you have stored and their level of detail without straining the system’s storage limits.
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The GPS unit is compatible with SD cards up to 32 GB and which use FAT32 formatting, so make sure that your card is compatible before purchasing it.
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Despite being boosted up to 3.7 GB, it’s still likely that you’ll end up needing an SD card for more detailed maps, as the default map is relatively basic and lacks a lot of information. One of the most notable improvements over the previous model was the expansion of the eTrex 30x’s memory. Keep in mind that the screen of this unit is its weakest point, and we’d highly recommend purchasing a screen protector so that it doesn’t end up getting scratched while out on the trail. While its IPX7 waterproofing isn't designed for complete submersion, it will keep the device safe from puddles and splashes.Īlong with its water-resistance, this GPS unit features a ruggedized design that can survive impacts and other shocks. With any GPS unit that will be used outdoors, reliability and ruggedness are two essential characteristics, and the eTrex 30x's designers clearly took that to heart. The small size ensures that this unit can be slipped into your pocket when you’re not using it, and it will just as easily slide into a backpack compartment. Weighing just under five ounces, this GPS unit also won’t weigh you down, allowing you to bring more gear and provisions with you on the trail. The device itself is about 1.4 x 1.7 inches, and it features a 2.2 inch (diagonally) display, which provides the perfect balance between portability and visibility. Portabilityĭespite its impressive performance and capabilities, the eTrex 30x is one of the most compact and lightweight handheld GPS units on the market. If possible, we recommend keeping your screen at the dimmest setting where you can still see where you're going, as this will contribute to a much longer average battery life. You can expect the batteries to last for about 24 hours, though the duration will be heavily influenced by the display's brightness. We would recommend always carrying replacement batteries with you in case of emergencies, even though the model features a longer battery life. The Garmin eTrex 30x uses two AA batteries as a power source, allowing you to swap out the cells on the go if they get depleted. Check Latest Price Garmin eTrex 30x Performance Battery Life