Apple Watch Ultra 4 GPS + Cellular 49mm Natural Titanium Case with Desert Alpine Loop - S

Display
Retina wide‑angle OLED and LTPO3 1Hz refresh
Up to 3000 nits brightness
422 x 514 pixels
Flat sapphire crystal display
Night Mode for Apple Watch Ultra faces (Modular Ultra, Wayfinder, Orienteering)

Size and Weight
Height: 49mm
Width: 44mm
Depth: 12mm
Weight: 63.0g

Chip
S11 chip 4-core Neural Engine

Processor
S11 chip with 64-bit dual-core processor

Power and Battery
Built‑in rechargeable lithium‑ion battery
Multiday battery life, up to 50 hours of normal use
Up to 84 hours in Low Power Mode
Up to 18 hours outdoor workout
Up to 25 hours Extended Workout
Up to 45 hours Max Extended Workout
Fast‑charge capable

Sensors
Second-generation electrical heart sensor
Depth gauge
Water temperature sensor
Compass
Always‑on altimeter
High‑g accelerometer
High dynamic range gyroscope
Ambient light sensor

Controls
Digital Crown with haptic feedback
Customizable Action button

Connectivity
GPS
Wi-Fi
Bluetooth 5.3
Supports RedCap for 5G and LTE
Support for Apple Watch For Your Kids
International roaming

Compatibility
iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later

In the Box
Apple Watch Ultra 4
Band
Apple Watch Magnetic Fast Charger to USB‑C Cable (1m)