Apple Watch Series 5 has a display that's always on, showing the time and important information no need to raise your wrist. It helps you navigate with the built-in compass. Enables international emergency calling. Lets you check on your heart with the ECG app. Tracks your workouts and activity. And has cellular built-in, so you can stay connected with just your watch.
GPS + Cellular
Always-On Retina display
30% larger screen
Electrical and optical heart sensors
International emergency calling