The Garmin Descent Mk1 Dive Computer/Watch in Silver Sapphire/Black is a versatile smartwatch designed for both indoor and outdoor activities. With features such as heart rate monitoring, GPS tracking, and a variety of measurement systems in place, this watch is suitable for a wide range of sports and activities including scuba diving, running, crossfit, and swimming. Made of durable stainless steel, this watch has a sleek design and a battery life of up to 14 days. Perfect for both men and women, the Garmin Descent Mk1 is a reliable and functional fitness tracker suitable for various athletic endeavors.