Apple Watch Ultra 4

Name: Watch Ultra 4
Brand: Apple
Availability: PreOrder

$22.22/mo for 36 mo.

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Color: Natural Titanium Case with Trans Gray Ocean Band

Availability

Available for preorder

Estimated delivery date: Sep 18, 2026

Payment

Pay monthly

For 36 months, 0% APR

Pay in full

$799.99

This monthly payment estimate reflects 0% APR when paying over 36 months and may require a down payment.

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Yes

Estimated cost for this device

Device payment$22.22/mo

Smartwatch Fee$10.00/mo

This is a monthly fee for your smartwatch.

Line setup fee and data option are separate.

Shipping$0.00

Total

$32.22/mo

+ $0.00 down

excludes device taxes

Down payment may be required. Monthly payment subject to change.

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Device Overview

Apple Watch Ultra 4 is the ultimate running and sports watch with multi-day battery life to go the distance.² It delivers game-changing health and fitness tracking, enabled by the most accurate heart rate sensing in a wearable.¹ With high-frequency HRV readings for insights on stress, recovery, and your readiness to take on the day. And now every day is more effortless with Siri AI³ and Audio Intelligence.⁴

Key Features

Multi-Day Battery Life

Ultra 4 is a smartwatch with ultramarathon battery stamina,² perfect for runners to go the distance with up to 45 hours of Max Extended Workout tracking.⁵ And you can fast-charge in just 15 minutes for up to 18 hours of use.⁶

Stay Closer To Your Heart Health

The most accurate heart rate sensing in a wearable,¹ Ultra 4 now measures HRV as often as every five minutes for insights on stress and recovery, and background heart rate readings every five seconds.

A Full -Featured Health Tracker

Better understand your body with advanced health insights. View your overnight health metrics with the Vitals app⁷ and get a daily sleep score, track your menstrual cycle,⁸ and take readings of your blood oxygen.⁹

Check Your Readiness For The Day

Know when to rest or put yourself to the test. The readiness experience gives you one clear score and can help you determine your capacity to take on the day by analyzing your recent activity, vitals, and sleep.

Running And Workout Companion

A superior fitness tracker for distance running, triathlons, mountain biking, strength training, and more. Ultra 4 has precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, training load, and more.

Keep Help Close at Hand

A smartwatch that puts your safety first. Ultra 4 can detect a hard fall or severe car crash.¹⁰ If you don’t have cell service or Wi-Fi, built-in satellite communications let you text emergency services to get help.¹¹

Siri AI And Audio Intelligence

Using just your voice, engage in natural, back-and-forth conversations, brainstorm ideas, and more with Siri AI.³ Audio Intelligence helps catch what you missed and summarize conversations with Live Rewind and Siri Recap.⁴ Siri AI is rolling out in English. Some Audio Intelligence features coming in beta late 2026. Usage limits may apply.

Rugged and Ready to Go

Ultra 4 is built for extreme environments with a tough titanium case and a strong sapphire crystal display. Water resistant up to 100m, this smartwatch is great for swimmers, divers, and fans of high-speed water sports.¹²

The Freedom of Cellular

With just your smartwatch, you can take and make calls, stream music and podcasts, and listen with your AirPods - even without your iPhone.¹³

Chip

Apple S11 chip with 64-bit dual-core processor, 4-core Neural Engine, and 64GB storage capacity.

Sensors

Third-generation electrical heart sensor; always-on optical heart sensor; blood oxygen sensor; temperature sensors; depth gauge; water temperature sensor; compass; always-on altimeter; accelerometer; gyroscope; and ambient light sensor

Running

Custom workouts; Customizable Workout Views; Training Load; Heart Rate Zones (customizable); Postworkout heart rate; VO2 max; Race Route; Pacer; Cadence, Stride Length, Ground Contact Time, Vertical Oscillation, and Running Power; Automatic track detection; Multisport workout; Heart Rate Zone, pace, and target alerts

Hiking

Compass with bearing, incline, elevation, and coordinates; Custom waypoints; Automatically generated waypoints to cellular connectivity; Backtrack GPS data; Offline maps with custom route creation;¹⁴ Elevation alerts; Topographic maps for thousands of national and regional parks (U.S. only); Hundreds of curated hikes across all 63 U.S. national parks; Siren

Cycling

Custom workouts; Customizable Workout Views; Training Load / Workout Effort Tracking; Average speed, elevation gained, and distance; Bluetooth-compatible with power meters; Functional Threshold Power (with power meter connection); Live Activity on iPhone; Heart Rate Zones (customizable); Cadence (rpm), speed (mph), power (watts), power zones (with power meter connection); Postworkout heart rate

Swimming

Custom workouts (pool swim) with haptics to cue the next interval; Customizable Workout Views (pool swim, open water swim); Splits and auto sets; SWOLF score; Automatic stroke and count detection (including kickboard); Water temperature; Average pace, total distance, heart rate, and laps

Connectivity

Precision dual-frequency GPS, 5G RedCap and LTE connectivity, Wi‑Fi 4 (802.11n), Bluetooth 5.3, second-generation Ultra Wideband chip, Apple Pay, GymKit, international roaming, and Apple Watch For Your Kids support.

Dimensions (in) and Weight (oz)

1.93 × 1.73 × 0.47; 2.23

In the Box

Apple Watch Ultra 4, selected band, and Apple Watch Magnetic Fast Charger to USB-C Cable (1m).

1. Based on Apple-conducted study of heart rate accuracy, August 2026. Visit apple.com/HRAccuracy.
2. Battery life varies by use and configuration. See apple.com/watch/battery for more information.
3. Apple Intelligence features require a supported language and compatible Apple device. Availability varies by region, language, and device model. Siri AI is available in beta and some features may have usage limits. Additional features and expanded access may be introduced in future updates. Use is subject to Apple's terms and conditions. Learn more at apple.com/apple-intelligence
4. Audio Intelligence features (Live Rewind, Siri Recap, Sound Recognition, and faster Shazam) require Apple Watch Series 12 or Ultra 4 and a compatible iPhone. Availability varies by region, language, and usage limits. For more information, visit support.apple.com/148354.
5. Battery tested during outdoor workouts with heart rate monitoring enabled.Testing conducted by Apple in July and August 2026 using preproduction Apple Watch Ultra 4; all devices tested with prerelease software. Battery life varies by use, configuration, cellular network, signal strength, and many other factors; actual results will vary.
6. Testing conducted by Apple in July and August 2026 using preproduction Apple Watch Ultra 4 paired with an iPhone; all devices tested with prerelease software, preproduction Apple Watch Magnetic Fast Charger to USB-C Cable (Model A3277), and Apple 20W USB-C Power Adapter (Model A2305). Charge time varies with adapter, region, settings, initial battery levels, usage, and environmental factors; actual results will vary.
7. The Vitals app is for wellness purposes only and not for medical use.
8. The Cycle Tracking app should not be used for birth control or to diagnose a health condition. Cycle deviation notifications inclusive of perimenopause are for people 40 years old or older.
9. The Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app. The Blood Oxygen app is available on Apple Watch Series 6 and later (excluding Apple Watch SE models) and all Apple Watch Ultra models.
10. Emergency SOS requires a cellular, Wi‑Fi, or satellite connection. Availability depends on network support, device setup, and region See support.apple.com/108374 and apple.com/watch/cellular for more information.
11. Satellite Emergency SOS, Find My, and Messages are included for 2 years with activation. Availability depends on location, network conditions, carrier support, and device setup See support.apple.com/123924 for more information.
12. Apple Watch Ultra models have a water resistance rating of 100 meters under ISO standard 22810:2010. They may be used for recreational scuba diving (with compatible third-party app from the App Store) to 40 meters and high-speed water sports. They should not be used below 40 meters. Water resistance is not a permanent condition and can diminish over time. For more information, see support.apple.com/109522. Apple Watch Series 8 and later and Apple Watch Ultra models are rated IP6X dust resistant.
13. Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/HT207578 for additional setup instructions.
14. Offline Maps is available for Apple Watch Series 6 and later, Apple Watch SE 2 and later, and all Apple Watch Ultra models running watchOS 26 or later. Requires iPhone 11 or later running iOS 26 or later. Not available in all countries and regions.

This phone has been tested and rated for use with hearing aids for some of the wireless technologies that it uses. However, there may be some newer wireless technologies used in this phone that have not been tested yet for use with hearing aids. It is important to try the different features of this phone thoroughly and in different locations, using your hearing aid or cochlear implant, to determine if you hear any interfering noise. Consult your service provider or the manufacturer of this phone for information on hearing aid compatibility. If you have questions about return or exchange policies, consult your service provider or phone retailer. Visit https://www.xfinity.com/mobile/support/article/hearing-aid-phone-compatibility for a full list of devices and their compatibility ratings. ™ and Copyright © 2026 Apple Inc. All rights reserved.