Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Alpine Loop - Large - Black (AT&T) - (2025)

Specifications

• Screen Size

  49 millimeters
  Operating System Compatibility

  Apple iOS
  Operating System

  watchOS
  Carrier

  AT&T
  Built-in Storage

  64 gigabytes
  Global Positioning

  GPS, Galileo, QZSS, GLONASS