Introducing Apple Watch Series 4. Fundamentally redesigned and re-engineered to help you stay even more active, healthy, and connected.
The largest Apple Watch display yet. New electrical heart sensor. Re-engineered Digital Crown with haptic feedback. Entirely familiar, yet completely new, Apple Watch Series 4 resets the standard for what a watch can be.
Low and high heart rate notifications. Fall detection and Emergency SOS. New Breathe watch faces. It’s designed to improve your health every day and powerful enough to help protect it.
|Screen size||1.78 inches|
|Resolution||448 x 368 pixels|
|Operating System||watchOS 5.0|
|Protection||Sapphire crystal glass|
|Connection Type||Wi-Fi 802.11 b/g/n|