The largest Apple Watch display yet. A new electrical heart sensor. A Digital Crown with haptic feedback. New workouts. Advanced running features. And enhanced cellular connectivity. Introducing Apple Watch Series 4. Fundamentally redesigned and re-engineered to help you stay even more active, healthy, and connected.
Learn more at https://apple.co/2NAP4d3
With Apple Watch, you can check your heart rate in just a few beats. Learn how to do even more at https://apple.co/2NwQiqI