Garmin Vivoactive 4S GPS smartwatch with Slate Stainless Steel Bezel with Black Case and Silicone Band. 40mm case. Smaller-sized smartwatch with health and fitness tracking, virtual wallet, pulse ox, long battery life and phone-free music support. Very durable and a great smartwatch for runners. RRP $349 https://www.garmin.com/en-US/p/643399/pn/010-02172-11