By Eric Rogell
April 2, 2012
Even with the best maps, there's a chance of getting lost. And the longer you're out there, the more critical your situation. A personal GPS device can send an emergency signal, along with your exact location, to family and park rangers.
The SPOT Satellite GPS Messenger is able to track and save your whereabouts using Google Maps. You are also able to send an SOS to an international search and rescue team, and pinpoint your exact location to within 10 meters.
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