Watch Face Complications: Start your workouts in a tap with our new Launcher complication, or monitor your active workout zone and elapsed time right on your watch face with the curved Accessory Corner complication. Redesigned Workout Screen: Easily track your performance with a large, color-coded heart-rate zone indicator and a clean 2x2 grid showing your duration, current heart rate, distance, and average heart rate. Redesigned Summary Screen: Get an instant post-workout visual with horizontal duration bars color-coded to each heart-rate zone, helping you quickly analyze your training intensity. Smart Sensor Acquisition: New indicators on the start screen show GPS and Heart Rate status so you know exactly when sensors are locked and ready before you start running.