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Create Free Business Account| Storage | 64GB capacity |
| Processor | S11 chip with 64-bit dual-core processor |
| Neural Engine | 4-core Neural Engine |
| Audio Intelligence | Live Rewind, Siri Recap, Shazam, Sound Recognition |
| Siren | Siren |
| Speakers | Dual speakers |
| Microphones | Three-microphone array with beamforming and wind noise mitigation |
| Media Playback | Media playback |
| Emergency Features | Emergency SOS, international emergency calling, Siren, flashlight, Fall Detection, Crash Detection, Last Emergency Call Availability Waypoint, noise monitoring, Backtrack, Check In |
| Satellite Communications | Satellite communications (Emergency SOS, Messages, Find My) |
| Type | Always-On Retina display with wide-angle OLEDs and LTPO3 |
| Cover | Flat sapphire crystal display |
| Night Mode | Night Mode for Apple Watch Ultra faces (Modular Ultra, Wayfinder, Orienteering) |
| Resolution | 422 by 514 pixels active area |
| Pixel Density | 326 pixels per inch |
| Peak Brightness | 3000 nits peak brightness |
| Minimum Brightness | 1 nit minimum brightness |
| Refresh Rate Minimum | 1Hz refresh |
| Motion Sensors | High-g accelerometer, high dynamic range gyroscope |
| Ambient Light Sensor | Ambient light sensor |
| Environmental Sensors | Depth gauge, water temperature sensor, compass, always-on altimeter |
| Health Sensing System | second-generation electrical heart sensor, always-on optical heart sensor, blood oxygen sensor, temperature sensor |
| Siri | Siri powered by Apple Intelligence |
| Gestures | Single tap, double tap and wrist flick gestures |
| Side Button | Side button |
| Action Button | Customizable Action button |
| Digital Crown | Digital Crown with haptic feedback |
| Mil Std | Tested to MIL-STD 810H: altitude, high temperature, low temperature, temperature shock, immersion, freeze with thaw, ice and freezing rain, shock and vibration |
| Dust Resistance | IP6X under IEC 60529 |
| Water Resistance | Water resistant 100m (swim, snorkel, scuba, high-speed water sports) under ISO 22810:2010 |
| Dive Certification | EN13319 recreational scuba diving to 40m (±1m accuracy) |
| Contents | Apple Watch Ultra 4, band, Apple Watch Magnetic Fast Charger to USB-C Cable (1m) |
| Waste | No established final assembly sites send waste to landfill (Apple Zero Waste Program) |
| Energy | 100% of manufacturing electricity from renewable sources; 100% of expected customer energy use matched with renewable electricity |
| Packaging | 100% fiber-based packaging |
| Recycled Content | 45% recycled content |
| Smarter Chemistry | Materials covered by Apple's Regulated Substances Specification |
| Recycled Materials | 100% recycled cobalt, titanium case, copper wire, gold plating and tin solder; 95% recycled lithium; 80% recycled steel in battery enclosure and Taptic Engine |
| Gps | Precision dual-frequency GPS (GPS, Galileo, QZSS and BeiDou) |
| Wifi | Wi-Fi 4 (802.11n), 2.4GHz and 5GHz networks |
| Gymkit | GymKit |
| Cellular | Supports RedCap for 5G and LTE |
| Apple Pay | Apple Pay |
| Bluetooth | Bluetooth 5.3 |
| Fdd Lte Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 71 |
| Tdd Lte Bands | 38, 39, 40, 41, 53 |
| Ultra Wideband | Second-generation Ultra Wideband chip |
| Fdd 5g Nr Bands | n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71 |
| Tdd 5g Nr Bands | n38, n40, n41, n53 |
| International Roaming | International roaming |
| Apple Watch For Your Kids | Support for Apple Watch For Your Kids |
| Features | Built-in vision, mobility, hearing and cognitive accessibility features including VoiceOver, Zoom, AssistiveTouch, RTT, Live Speech, Personal Voice, Live Listen and Sound Recognition |
| Iphone | iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later |
| Mpn | MJC14LS/A |
| Upc | 195951394541 |
| Brand | Apple |
| Model | Apple Watch Ultra 4 |
| Shipping Weight | 0.90 lb |
| Cellular Model Number | Model A3579 |
| Depth | 12mm |
| Width | 44mm |
| Height | 49mm |
| Wrist Fit | Fits 130–210mm wrists |
| Display Area | 1245 sq mm display area |
| Weight Black | 63.1 grams (black) |
| Weight Natural | 63.0 grams (natural) |
| Display Resolution | 422 by 514 pixels |
| Os | watchOS |
| Normal Use | Up to 50 hours of normal use |
| Fast Charge | up to 80% in about 45 minutes |
| Battery Type | Built-in rechargeable lithium-ion battery |
| Low Power Mode | Up to 84 hours in Low Power Mode |
| Outdoor Workout | Up to 18 hours outdoor workout |
| Extended Workout | Up to 25 hours Extended Workout |
| Quick Charge Sleep | 5 minutes of charging for up to 10 hours of sleep tracking |
| Max Extended Workout | Up to 45 hours Max Extended Workout |
| Quick Charge Normal Use | 15 minutes of charging for up to 18 hours of normal use |
| Siri Ai | Apple Intelligence with Siri AI (rolling out in English; some Audio Intelligence features coming in beta late 2026) |
| Band | Burgundy Alpine Loop |
| Color | Black/Burgundy |
| Band Size | Medium |
| Case Size | 49mm |
| Connectivity | GPS + Cellular |
| Apple Part Number | MJC14LS/A |
| Configuration Name | Apple Watch Ultra 4 GPS + Cellular, 49mm Black Titanium Case with Burgundy Alpine Loop - Medium |
| Heart | Blood Oxygen app, ECG app, Heart Rate app, high and low heart rate notifications, Recovery HRV, high-frequency background heart rate tracking, irregular rhythm notifications |
| Sleep | Sleep app including sleep stages, sleep score, sleep apnea notifications |
| Vitals | Vitals app with heart rate, respiratory rate, wrist temperature, sleep duration and heart rate variability (HRV) |
| Readiness | Readiness app |
| Wellness Apps | Medications app, Mindfulness app with state of mind tracking, Noise app |
| Cycle Tracking | Advanced Cycle Tracking app with fertile window estimates, retrospective ovulation estimates, and perimenopause and menopause support |
| Hypertension Notifications | Hypertension notifications |
| Titanium Case Grade 5 | Grade 5 titanium case, offered in Natural and Black (this model: Black) |
| Details | Microphone, speaker, Health Sensing System, customizable Action button, Siren/speaker, GPS and cellular/satellite antennas, side button, Digital Crown, depth gauge/water temperature sensor/altimeter |
| Diving | Recreational dive to 40m, dive computer app (App Store), automatic launch at 1m, current and maximum depth, GPS entry and exit points, depth gauge, water temperature sensor |
| Hiking | Compass with bearing, incline, elevation and coordinates, custom and automatic waypoints, Backtrack, offline maps with custom routes, elevation alerts, U.S. park topographic maps and curated hikes, Siren |
| Cycling | Custom workouts, Training Load, speed/elevation/distance, Bluetooth power meter support, FTP, Live Activity on iPhone, cadence, speed, power and power zones |
| Running | Custom workouts, Training Load, customizable Heart Rate Zones, VO2 max, Race Route, Pacer, Precision Start, running form metrics and Running Power, automatic track detection, multisport, pace and target alerts |
| Swimming | Pool custom workouts with haptic cues, pool and open water views, splits and auto sets, SWOLF, automatic stroke detection, water temperature, pace, distance, heart rate and laps |
| More Workouts | Skiing, snowboarding, outdoor rowing, paddling, golf, walk, elliptical, rower, stair stepper, HIIT, yoga, strength training, dance, cooldown, core, Pilates, Tai Chi, wheelchair, kickboxing, multisport and more |
| Relative Humidity | 5% to 90% noncondensing |
| Operating Altitude | –1600 to 29,500 feet (–500m to 9000m) |
| Storage Temperature | –4° to 113° F (–20° to 45° C) non-operating |
| Operating Temperature | 32° to 95° F (0° to 35° C) |
| Dive Operating Temperature | 32° to 104° F (0° to 40° C) |
| On Wrist Operating Temperature | –4° to 130° F (–20° to 55° C) |
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Yes. The GPS + Cellular model supports RedCap for 5G and LTE. It covers FDD-5G NR bands n1 through n71 and TDD bands n38, n40, n41 and n53, along with a wide set of LTE bands, and it supports international roaming.
Yes. Built-in satellite communications support Emergency SOS, Messages and Find My off the grid. The watch also offers Fall Detection, Crash Detection, a Siren and Check In.
It requires iPhone 11 or later, including iPhone SE (2nd generation or later), running iOS 27 or later.
Apple rates it at up to 50 hours of normal use, up to 84 hours in Low Power Mode and up to 45 hours in Max Extended Workout. Fast charging reaches up to 80% in about 45 minutes.
The box contains the Apple Watch Ultra 4, the band (here, a Burgundy Alpine Loop in Medium), and an Apple Watch Magnetic Fast Charger to USB-C Cable (1m).
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