The Polar Grit X2 Pro is a rugged and robust military-grade outdoor sports watch that equips explorers and adventurers with a high-tech toolkit to navigate and perform with absolute confidence in any environment. Dual-frequency GPS and offline maps ensure you never lose your way, and a high-resolution AMOLED touchscreen, protected by scratch-resistant sapphire crystal glass and a stainless steel ring, clearly displays important information even in the most challenging conditions. Inside, Polar Elixir Biosensing technology monitors your vital signs and performance to track your body's response to activity and the elements outside. Equipped with a long battery life and a comprehensive suite of training and recovery tools, Polar Grit X2 Pro is a must-have device designed for exploring the wonders of the world and the body.