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Before purchasing a handheld GPS receiver, users should find what, if any, accessories are included with the model. Most do not contain cords, add-ons or extra map software that may be important for best use. More costly handheld GPS receivers will contain add-ons, such as hardware and software needed for using the device for road mapping and traffic [link widoczny dla zalogowanych] functions, and may also have Bluetooth capacities.
Relying entirely on a handheld GPS device is not so good [link widoczny dla zalogowanych] as you think.These devices [link widoczny dla zalogowanych] should be taken only as one part [link widoczny dla zalogowanych] of a bigger navigation program. When preparing any outside action outdoorsmen should forever bring a published map and compass in case the handheld GPS device misfunctions, becomes broken, or drains of battery power.
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