The Garmin Instinct Solar GPS Fitness Watch is a sleek and durable smartwatch designed specifically for men who enjoy running and jogging. With a 45mm size and a resolution of 128 x 128, this watch provides accurate measurements for heart rate, speed, time, distance, and calories in both decimal and imperial systems. Its battery life lasts for more than 7 days, thanks to its solar-powered feature, making it a reliable tool for tracking your fitness progress. This watch also includes features like sleep tracking, pedometer, GPS, and a variety of settings to help you monitor your performance and stay on top of your goals.