GPS tracking collars for your dog
March 5, 2007 by Rich Owings
We’re not just talking about the forthcoming Garmin Astro 220 here. Over at GPS Tracking Systems, I’ve posted a review of GPS tracking dog collars, looking at what’s in the market place now, and things to watch out for. The article discusses the two main types of devices — those that send signals via cell carrier and those that transmit via radio frequencies.
Filed under GPS Tracking
GPS Dog tracking… Wow, what will they think of next? Next week a cat tracker…
-Brad
GPS