Digital Camera

GPS + Cellular
Over 30% larger display²
Electrical and optical heart sensors
Digital Crown with haptic feedback
50% louder speaker²
S4 SiP with faster 64-bit dual-core processor
Apple Watch Series 4 (GPS + Cellular) requires an iPhone 6 or later with iOS 12 or later.

30.4 MP full-frame CMOS sensor for versatile shooting
Up to 7.0 frames per second continuous shooting speed
61-point AF system with 41 cross-points for expanded vertical coverage
ISO range 100-32000 with 50-102400 expansion. Magnification: Approx. 0.71
4K video recording at 30p or 24p and in-camera still frame grab of 8.8MP images
Touch-screen LCD monitor