The G-SHOCK CASUAL MEN WATCH GBA-900-4ADR is a smart and robust timepiece perfect for those with an active lifestyle. With Bluetooth connectivity to your smartphone, you can access GPS for precise accelerometer measurements. The accompanying app allows for personalized workout tracking and management. Get all the info you need for your runs, including distance, speed, pace, and calories burned. Its Memory in Pixel (MIP) LCD display provides a clear view of your progress.