Style you can count on: galaxy watch3 combines style—two sizes, two finishes, three colors and, 50,000 plus watch faces-with military-grade durability and water resistance. leave your phone behnd: galaxy watch3 gives you the freedom to call, text, stream music and get notifications via bluetooth connectivity. you can share the pdf report of your ecg recording with your health care provider using the samsung health monitor app on your compatible galaxy phone. battery built for endurance: the galaxy watch3’s long-lasting battery can go for more than a day on a single charge, and you can always get a quick boost from your compatible galaxy phone with wireless power share. stronger insights. next-level fitness: spend your time moving while galaxy watch3 tracks seven popular activities automatically. get more out of each movement thanks to built-in run coaching.