Apple Watch Series 5 Aluminium Case Silver Sport Band White display is always on, showing the time and important information — no need to raise your wrist. It helps navigate with the built-in compass. Enables international emergency calling, lets you check on your heart rate with the ECG app. Tracks your workouts and activity and has cellular built in, so you can stay connected with everyone with just a click n your wrist. How awesome is that, folks?