Do what you love, longer with Instinct Solar.This rugged GPS smartwatch boasts solar charging — giving incredible battery life in Smartwatch and Expedition modes. Get all-day health monitoring for a better picture of your health, and activity tracking for running, biking, swimming and so much more — all while staying connected with smart notifications right on your wrist.Multiple global navigation satellite systems (GPS, GLONASS and Galileo) help you track wherever your adventures take you.