Marco Polo Pet Tracking Device - Review

Marco Polo Pet Tracking System by Marco Polo GPS Subscription Free Pet Tracker The Marco Polo Pet tracking device uses radio waves to accurately track your pets position, making it perfect in areas where GPS signals may be unreliable. The range of the Marco Polo pet tracker is an impressive two miles in optimum conditions, this will be reduced by walls, buildings and other dense obstructions. As the Marco Polo device...