Series 4 GPS + Cellular, Silver Aluminum Case with White Sport Band


Fundamentally redesigned and re-engineered. The largest Apple Watch display yet. Electrical heart sensor. ECG on your wrist.¹ Digital Crown with haptic feedback. Notifications for low and high heart rate and irregular rhythm. Fall detection and Emergency SOS. Breathe watch faces. Automatic workout detection. Yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. Head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. Built-in cellular² lets you use Walkie-Talkie, make phone calls, and send messages. Stream Apple Music³ and Apple Podcasts. And use Siri in more ways—even while you’re away from your phone. With Apple Watch Series 4, you can do it all with just your watch.

Key features

  • GPS + Cellular²
  • Over 30% larger display⁴
  • Electrical and optical heart sensors
  • ECG app¹
  • Digital Crown with haptic feedback
  • 50% louder speaker⁴
  • S4 SiP with faster 64-bit dual-core processor
  • Improved accelerometer and gyroscope for fall detection
  • Swimproof⁵
  • watchOS 5
  • Aluminum or stainless steel case

    Apple Watch Series 4 (GPS + Cellular) requires an iPhone 6 or later with iOS 12 or later.

    ¹The ECG app requires watchOS 5.1.2 or later and iOS 12.1.1 or later and is not intended for use by people under 22 years old.

    ²Wireless service plan required for cellular service. Apple Watch and iPhone service provider must be the same. Not all service providers support enterprise accounts; check with your employer and service provider. Roaming is not available outside your carrier network coverage area. Contact your service provider for more details.

    ³Apple Music requires a subscription.

    ⁴Compared with the previous generation.

    ⁵ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended.

  • MTUD2LL/A: Band with 40mm case fits 130–200mm wrists.
  • MTUU2LL/A: Band with 44mm case fits 140–210mm wrists.
  • SKU:

    Series 4 GPS + Cellular, Silver Aluminum Case with White Sport Band

    Available for purchase, will process in 1-3 business days.