The Garmin Forerunner 255 Smart Watch in Slate Gray is the ultimate companion for fitness enthusiasts and outdoor adventurers. With its built-in memory of 4 GB you'll have plenty of space to store all your data and files. Plus its water-resistant design ensures it can withstand any water exposure making it perfect for swimming and other water activities. The built-in GPS allows for accurate tracking of your location while the heart rate monitor provides valuable insights into your fitness levels. And with the music player you can enjoy your favorite tunes on the go. Stay connected with wireless connectivity options such as Bluetooth and wireless LAN. The long battery life of up to 288 hours ensures you never miss a beat. Made with a durable fiber-reinforced polymer and a glass lens this smartwatch is built to last. With multiple sports modes including running cycling skiing and hiking you can track your performance in various activities. And with the sleep monitor you can track your sleep quality and make improvements for a better night's rest. Take your fitness journey to the next level with the Garmin Forerunner 255 Smart Watch.