Conquer challenging terrain and feel great with a robust timepiece that is as bold and active as it is durable. The Rangeman GPR-H1000 is designed to perform in the harshest environments and is a truly rugged piece of outdoor gear. With its mud-resistant structure that keeps fine dust and dirt at bay, it is built for the toughest conditions and the worst weather. This muscular timepiece is equipped with a heart rate monitor, integrated GPS functionality, and a high-resolution, high-contrast MIP-LCD display (Memory-in-Pixel) that is easy to read. The case is protected by large metal parts on the left and right sides, housing the GPS antenna and six sensors inside, ensuring you are prepared for a variety of activities. With the trekking function, you can monitor your heart rate on the go, allowing you to keep track of your physical condition during workouts. Enjoy all these features without sacrificing comfort. The soft urethane strap provides a comfortable fit that your wrist will love, and it is textured on the top, allowing it to be put on even with wet fingers without slipping. The case, bezel, and strap are made from bio-based resin, a material designed to reduce environmental impact.