Global Positioning Systems (GPS)

Polar Grit X2 Pro Premium GPS Smart Sports Watch – Ultimate Outdoor Adventure Watch with Rugged Design, Advanced Navigation, Sports Tracking, and Heart Rate Technology for Peak Performance [Explore More] Polar Grit X2 Pro is the most advanced navigation tool we’ve ever made, designed to deliver an exceptional routing experience with dual-frequency GPS and downloadable topographic maps. [Built For Any Purpose] MIL-STD-810H standard... Polar Grit X2 Pro Premium GPS Smart Sports Watch – Ultimate Outdoor Adventure Watch with Rugged Design, Advanced Navigation, Sports Tracking, and Heart Rate Technology for Peak Performance