Apple Watch Ultra 4, 49mm The Ultimate Sports and Adventure Watch

Apple Watch Ultra 4, 49mm The Ultimate Sports and Adventure Watch Spec: Brand Apple Display Always‑On Retina display with wide‑angle OLEDs and LTPO3 1Hz refresh Active area 422 by 514 pixels, 326 pixels per inch Flat sapphire crystal display 3000 nits peak brightness 1 nit minimum brightness Night Mode for Apple Watch Ultra faces (Modular Ultra, Wayfinder, Orienteering) Audio Three-microphone array with beamforming and wind noise mitigation Dual speakers Media playback Siren Chip S11 Battery Up to 50 hours of normal use Up to 84 hours in Low Power Mode Up to 45 hours of Max Extended Workout tracking Operating System watchOS Compatibility iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later Size and Weight Height: 49mm Width: 44mm Depth: 12mm 422 by 514 pixels 1245 sq mm display area Weight (natural): 63.0 grams Weight (black): 63.1 grams Fits 130–210mm wrists In the Box Apple Watch Ultra 4 Band Apple Watch Magnetic Fast Charger to USB‑C Cable (1m) Model A3579 Color Black Titanium Case with Translucent Black Black Titanium Ocean Band Black Titanium Case with Burgundy Black Titanium Alpine Loop Warranty 30 Day Overview For Apple Watch Ultra 4, 49mm The Ultimate Sports and Adventure Watch