Bright 1.2-inch amoled display; Up to 14 days of battery life in smartwatch mode; Up to 18 days of battery life in battery saver mode; Rugged Sapphire lens and dual-layered metal bezel; Built-in dimmable LED flashlight; Detailed health and wellness features; RevoDrive technology guarantees precise timekeeping; Track your moderate and vigorous activity minutes; Know which activities train certain muscles for targeted workouts; Get superior positioning accuracy with multi-band GPS while optimizing battery life