Rugged Polar Grit X Pro – GPS Smartwatch – Military Durability, Heart Rate, Navigation

Polar Grit X Pro Running GPS Units offer military-grade durability, ultra-long battery life, and Precision Prime OHR tracking. With turn-by-turn guidance and built-in GPS, it provides all-new navigation tools for outdoor adventures. The watch also includes wrist-based heart rate monitoring and assisted-GPS for fast fix times. It features fully automatic and intelligent overnight recovery measurement to track sleep behavior and optimize recovery from training. The watch boasts up to 40 hours of training with full GPS and HR tracking and up to 7 days in watch mode with 24/7 HR tracking. Trust the Polar Grit X Pro to explore the world and understand your body.