The Garmin Vívoactive 4S GPS running watch features a sleek 40mm case with a silicone band, designed for comfort and durability during various activities like walking, crossfit, swimming, and running. This watch includes features such as a timer, distance traveled tracking, alarm, stopwatch, GPS, and calorie monitor, making it a versatile tool for fitness enthusiasts. With its brand reputation and focus on fitness technology, the Garmin Vívoactive 4S is a reliable companion for those looking to track their progress and improve their performance in the world of sports and exercise.