Apple Watch Ultra 4 GPS + Cellular Smartwatch with Milanese Strap L, Titanium, 49 mm, Black

For daily life and beyond

With its titanium case, bright display and a host of smart features, this watch is ready to take on all kinds of challenges. From health and workout data to staying in touch when you're on the move: Apple Watch Ultra 4 supports you wherever your life takes you and helps you to achieve your personal goals. A smartwatch for people with big plans.

Details

• Size (W x H x D): 44 x 49 x 12 mm
• Weight: 63.1 g
• Material: titanium (case) / sapphire crystal (front glass) / titanium (strap)
• Colour: black
• Strap circumference: 180-210 mm
• Strap colour: black

Features

• Durable 49 mm titanium case
• Dual frequency GPS
• Mobile networking
• Always-On Retina display with OLEDs (up to 3,000 nits, wide-angle OLED, LTPO3)
• Cardio features such as heart rate variability (HRV) during recovery and high and low heart rate notifications
• Sleep features such as sleep tracking, sleep score and sleep apnoea notifications*
• Cycle features such as Cycle Tracking** and fertile window estimates
• Safety features such as torch, Fall Detection and Crash Detection***
• Apple Intelligence****
• Waterproof to 100 m*****
• Depth gauge up to 40 m
• Water temperature sensor
• 5 G-compatible******
• Customisable Action button
• Digital crown with haptic feedback
• Side button
• Gesture controls (tapping and rotating)
• Built-in rechargeable lithium-ion battery (up to 50 hrs. of battery runtime*******, up to 84 hrs. in Low Power Mode*******)
• Fast charging (up to 80% in 45 min.)********
• S11 chip with 64-bit dual-core processor
• 64 GB capacity
• Bluetooth® version: 5.3
• Ring of three microphones with beamforming and wind noise minimisation
• Compatible with iPhone 11 or newer, including iPhone SE (2nd generation or newer), with iOS 27 or later

Included in delivery

• Apple Watch Ultra 4 GPS + Cellular smartwatch with Milanese strap L
• Apple Watch magnetic fast charger to USB‑C cable (1 m)

Apple Watch, iPhone and GymKit are registered trademarks of Apple Inc., USA.

*Sleep apnoea notifications are available on Apple Watch Series 9 and newer, Ultra 2 and newer, and SE 3. This feature is intended to detect signs of moderate to severe sleep apnoea in people aged 18 or over who have not been diagnosed with sleep apnoea.

**The Cycle Tracking app should not be used as a form of contraception or to diagnose a medical condition. Cycle deviation notifications are based solely on your logged menstrual cycle history. Cycle deviation notifications, including those related to perimenopause, are intended for people aged 40 and over. These notifications are not intended to replace conventional methods of diagnosing, monitoring or treating perimenopause or menopause.

***Emergency SOS requires a satellite connection, a mobile phone connection or the availability of WLAN with an internet connection from your Apple Watch or iPhone nearby. You can make emergency calls from many locations using Apple Watch models with cellular connectivity, provided cellular coverage is available. Some mobile networks may not support emergency calls from your Apple Watch if it has not been activated, is incompatible with or not configured for use on a particular network, has not been set up for cellular service, or if the mobile network does not support emergency calls over IMS.

****Apple Intelligence is available on all Apple Watch Series 9 models or newer, Apple Watch Ultra 2 or newer and Apple Watch SE 3 when paired with a nearby iPhone that supports Apple Intelligence, with Siri and the device language set to Simplified Chinese, Traditional Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Spanish, Swedish, Turkish or Vietnamese. Some features may not be available in all regions or languages. Some devices may not be available in all regions.

*****The Apple Watch Ultra 4 is water-resistant to a depth of 100 metres in accordance with ISO standard 22810:2010. It’s suitable for use during scuba diving (with a compatible third-party app from the App Store) to 40 metres and high-speed water sports. It should not be used at depths greater than 40 metres. Water resistance is not a permanent feature and may diminish over time.

******Data plan required. 5 G is available in selected countries and through selected providers. Speeds may vary depending on location and provider. Contact your mobile network provider for more information about 5 G support.

*******Testing of multi-day battery life was based on the following usage: 630 display activations by lifting the arm, 190 notifications, 30 minutes of app use, two 60-minute workouts with music provided by the Apple Watch via Bluetooth® and 12 hours of sleep tracking over the course of 50 hours; Apple Watch Ultra 4 usage included cellular connectivity for a total of 10 hours and Bluetooth® connectivity to iPhone for 40 hours over the course of the 50 hours. Battery runtime testing in Low Power Mode was based on the following usage: 1,100 display activations by lifting the arm, 330 notifications, 55 minutes of app use, two 60‑minute workouts with music provided by the Apple Watch via Bluetooth® and 18 hours of sleep tracking over the course of 84 hours, Apple Watch Ultra 4 usage included cellular connectivity as needed and Bluetooth® connectivity to iPhone for 68 hours over the course of the 84 hours. The tests were conducted by Apple in July and August 2026 using prototypes of the Apple Watch Ultra 4 connected to an iPhone. All devices were tested with software prototypes. Battery runtime varies depending on usage, configuration, mobile coverage, signal strength and many other factors. Actual runtime may vary.

********The charging time with the Apple Watch magnetic fast charger to USB‑C cable supplied was measured from 0 to 80% and from 0 to 100%. The tests were conducted by Apple in July and August 2026 using prototypes of the Apple Watch Ultra 4 connected to an iPhone; all devices were tested using prototype software, the Apple Watch magnetic fast charger to USB‑C cable (model A3277) and the Apple 20 W USB‑C power adapter (model A2305). Charging times vary depending on the power adapter, region, settings, initial charge level, usage and ambient conditions. Actual results may vary.