The Garmin Forerunner 255 is a smartwatch designed for fitness enthusiasts, specifically those who enjoy running and jogging. It features GPS technology for accurate tracking of indoor and outdoor workouts, as well as a heart rate monitor to help users stay within their target zones. With a sleek design and durable plastic material, this unisex adults' watch is powered by batteries and provides measurements in both decimal and imperial systems. The English language interface and wrist-mounted sensors make it a convenient and reliable tool for improving fitness and tracking sporting activities, good used condition.