Apple Watch Ultra 4

A BATTERY YOU CAN’T OUTRUN.

Battery

Longest battery life of any Apple Watch. With up to 45 hours of Max Extended WorkoutRefer to legal disclaimers. tracking.
Heart Health

The Health Sensing System delivers the most accurate heart rate sensing in a wearable.Refer to legal disclaimers.
Heart Rate Variability

More frequent HRV readings help provide insights on
stress and recovery.
Readiness

A new personal readiness score tells you whether to rest or put yourself to the test.
Running

Your ultimate running companion with advanced metrics and precision dual-frequency GPS.
Action Button

One quick press gives you precise control over customisable functions like starting a workout.
Wearable AI Assistant

Make every day more effortless with Siri AI.Refer to legal disclaimers. And seamless with Audio Intelligence,Refer to legal disclaimers. powered by the S11 chip.Refer to legal disclaimers.

Siri AI is rolling out in English. Some Audio Intelligence features coming in beta in late 2026. Usage limits may apply.
Adventure

Hike longer. Climb higher. Dive deeper. With pioneering features for every quest.
Safety

Stay connected and safe with Emergency SOS, Crash Detection, Fall Detection and more.Refer to legal disclaimers.

Worth the upgrade? 100%.

A few ways Ultra 4 gives you more.

Compare

Which Apple Watch is right for you?

Apple Watch Series 12

Apple Watch Ultra 4

Apple Watch SE 3

Choose models to compare.

Images

GPS

GPS

Not Applicable

GPS

GPS + Cellular

GPS + Cellular

Aluminium

Aluminium

Dark Bronze, Light Gold, Black, Space Grey

Aluminium not applicable

Aluminium

Midnight, Starlight

Titanium

Titanium

Radiant Gold, Natural

Titanium

Natural, Black

Titanium not applicable

Ceramic

Ceramic

Pearl White, Night Blue

Ceramic not applicable

Stainless steel

Stainless steel not applicable

Case Size

46 mm or 42 mm case size

49 mm case size

44 mm or 40 mm case size

Display

Always‑On Retina display

Up to 2,000 nits

Wide‑angle OLED

LTPO3

Always‑On Retina display

Up to 3,000 nits

Wide‑angle OLED

LTPO3

Always‑On Retina display

Up to 1,000 nits

OLED

LTPO

Heart Health

Recovery HRV

High‑frequency background heart rate tracking

Hypertension notifications not applicable

ECG appRefer to legal disclaimers.

High and low heart rate notifications

Irregular rhythm notificationsRefer to legal disclaimers.

Low cardio fitness notifications

Blood Oxygen appRefer to legal disclaimers.

Recovery HRV

High‑frequency background heart rate tracking

Hypertension notifications not applicable

ECG appRefer to legal disclaimers.

High and low heart rate notifications

Irregular rhythm notificationsRefer to legal disclaimers.

Low cardio fitness notifications

Blood Oxygen appRefer to legal disclaimers.

HRV

Heart rate tracking

Hypertension notifications not applicable

ECG app not applicable

High and low heart rate notifications

Irregular rhythm notificationsRefer to legal disclaimers.

Low cardio fitness notifications

Blood Oxygen app not applicable

Sleep

Sleep tracking

Sleep apnoea notificationsRefer to legal disclaimers.

Sleep score

Sleep tracking

Sleep apnoea notificationsRefer to legal disclaimers.

Sleep score

Sleep tracking

Sleep apnoea notificationsRefer to legal disclaimers.

Sleep score

Vitals

Vitals app featuring heart rate, respiratory rate, wrist temperature, blood oxygen, sleep duration and HRVRefer to legal disclaimers.

Vitals app featuring heart rate, respiratory rate, wrist temperature, sleep duration, and HRVRefer to legal disclaimers.

Women's Health

Wrist temperature sensingRefer to legal disclaimers.

Cycle TrackingRefer to legal disclaimers.

Improved period predictions

Fertile window estimates

Retrospective ovulation estimates

Perimenopause and menopause supportRefer to legal disclaimers.

Wrist temperature sensingRefer to legal disclaimers.

Cycle TrackingRefer to legal disclaimers.

Improved period predictions

Fertile window estimates

Retrospective ovulation estimates

Perimenopause and menopause supportRefer to legal disclaimers.

Wrist temperature sensingRefer to legal disclaimers.

Cycle TrackingRefer to legal disclaimers.

Improved period predictions

Fertile window estimates

Retrospective ovulation estimates

Perimenopause and menopause supportRefer to legal disclaimers.

Apple Intelligence

Apple IntelligenceRefer to legal disclaimers.

Audio IntelligenceRefer to legal disclaimers.

Siri AIRefer to legal disclaimers.

Apple IntelligenceRefer to legal disclaimers.

Audio IntelligenceRefer to legal disclaimers.

Siri AIRefer to legal disclaimers.

Apple IntelligenceRefer to legal disclaimers.

Audio Intelligence not applicable

Siri AIRefer to legal disclaimers.

Safety

Emergency SOSRefer to legal disclaimers.

International emergency callingRefer to legal disclaimers.

Fall Detection and Crash DetectionRefer to legal disclaimers.

Emergency siren not applicable

Emergency SOSRefer to legal disclaimers.

International emergency callingRefer to legal disclaimers.

Fall Detection and Crash DetectionRefer to legal disclaimers.

Siren

Emergency SOSRefer to legal disclaimers.

International emergency callingRefer to legal disclaimers.

Fall Detection and Crash DetectionRefer to legal disclaimers.

Emergency siren not applicable

Water resistance

Water resistant 50 mRefer to legal disclaimers.

Swim, snorkel

Depth gauge to 6 m

Water temperature sensor

Water resistant 100 mRefer to legal disclaimers.

Swim, snorkel, scuba, high‑speed water sports

Depth gauge to 40 m

Water temperature sensor

Water resistant 50 mRefer to legal disclaimers.

Swim

Depth gauge not applicable

Water temperature sensor not applicable

Connectivity

Precision L1 GPS

Cellular optionsRefer to legal disclaimers.

5G capableRefer to legal disclaimers.

Precision dual‑frequency GPS

CellularRefer to legal disclaimers.

5G capableRefer to legal disclaimers.

GPS

Cellular optionsRefer to legal disclaimers.

5G capableRefer to legal disclaimers.

Chip

S11 chip

Wrist flick gesture

Single and double tap gestures

Siri AIRefer to legal disclaimers.

Precision Finding for iPhoneRefer to legal disclaimers.

S11 chip

Wrist flick gesture

Single and double tap gestures

Siri AIRefer to legal disclaimers.

Precision Finding for iPhoneRefer to legal disclaimers.

S10 chip

Wrist flick gesture

Single and double tap gestures

Siri AIRefer to legal disclaimers.

Find iPhone

Power and Battery Life

Up to 24 hoursRefer to legal disclaimers.

Up to 38 hours in
Low Power ModeRefer to legal disclaimers.

Fast‑charge capable
(0–80% in about 30 minutes; 15 minutes for up to 12 hours)Refer to legal disclaimers.

Up to 50 hoursRefer to legal disclaimers.

Up to 84 hours in
Low Power ModeRefer to legal disclaimers.

Fast‑charge capable
(0–80% in about 45 minutes; 15 minutes for up to 18 hours)Refer to legal disclaimers.

Up to 18 hoursRefer to legal disclaimers.

Up to 32 hours in
Low Power ModeRefer to legal disclaimers.

Fast‑charge capable
(0–80% in about 45 minutes; 15 minutes for up to 8 hours)Refer to legal disclaimers.

Straps

Endless style.

New materials, new styles, new colours. Refer to legal disclaimers. Redefine your style with the latest collection of Apple Watch straps.

Apple Watch Series 11 bands: purple fog Sport Band, anchor blue Ocean band, light blue Alpine Loop

Apple Watch Series 11 bands: purple fog Sport Band, anchor blue Ocean band, starlight Sport Band, light blue Alpine Loop

Apple Watch and AirPods

Made for each other.

You can do so much with just Apple Watch and AirPods — all without your iPhone. Refer to legal disclaimers. Take calls, stream music and podcasts, and hear incoming notifications. Even respond to messages with Siri.

Apple Watch Series 12, Aluminium case, black color, black Sport Band, Apple Music app open, paired with AirPods 4

Fitness for everyone. Fitness for you.

12 different workout types, from HIIT to Yoga. Meditation too. And get real-time, personalised metrics onscreen with Apple Watch. Refer to legal disclaimers.

Apple Watch next to iPhone with Apple Fitness+ class on screen

Handled with AppleCare+.

Unlimited repairs for accidents like drops and cracks.
Battery replacements at no extra charge.
Priority support from Apple experts.

Apple Watch Series 12, Aluminium case, black color, Responsive Art watch face, Sport Band, black color

Legal Disclaimers

5G Cellular and Wireless: Data plan is required. 5G is available in selected markets and through selected carriers. Speeds vary based on site conditions and carrier. For details on 5G support, contact your carrier and see apple.com/in/watch/cellular.
Apple Fitness+: Apple Fitness+ requires a subscription and compatible hardware and software.
Apple Intelligence: Some Apple Intelligence features are not available on Apple Watch SE 2, Apple Watch Series 6, Series 7, Series 8 and Apple Watch Ultra. Learn more at support.apple.com/en-in/121115. Apple Intelligence features require an Apple Intelligence–enabled device set to a supported language.
Audio Intelligence: Audio Intelligence includes Live Rewind, Siri Recap, Sound Recognition and faster Shazam, and requires Apple Watch Series 12 or Apple Watch Ultra 4. Live Rewind and Siri Recap will be available in beta in late 2026 and require an Apple Intelligence–enabled iPhone 16 or later (excluding iPhone 16e). Will be available in English to start and will not initially be available in the EU. Certain Audio Intelligence features that rely on server-side models are subject to daily usage limits, including but not limited to Live Rewind and Siri Recap. For more information, visit support.apple.com/en-in/148354.
Blood Oxygen: The Blood Oxygen app is for wellness purposes only and not for medical use.
Cellular and Wireless: Wireless service plan is required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/in/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/en-in/119601 for additional setup instructions.
Compatibility: Apple Watch Series 12, Apple Watch Ultra 4 and Apple Watch SE 3 require iPhone 11 or later with iOS 27 or later.
Cycle Tracking: The Cycle Tracking app should not be used for birth control or to diagnose a health condition. Cycle deviation notifications are based solely on the user’s logged cycle history. Cycle deviation notifications inclusive of perimenopause are for people 40 years old or older. These notifications are not intended to replace traditional methods of diagnosis, monitoring, or treatment of perimenopause or menopause.
ECG: The ECG app is available on Apple Watch Series 4 and later (excluding Apple Watch SE models) and all Apple Watch Ultra models, and can generate an ECG similar to a single-lead electrocardiogram. Intended for use by people 22 years old or older.
Emergency SOS: Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that cellular service is available. Some cellular networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if it isn’t compatible with or configured to operate on a particular cellular network, if it isn’t set up for cellular service or if the cellular network does not support emergency calling over IMS. See support.apple.com/en-in/108374 and apple.com/in/watch/cellular for more information.
Fast Charging: Fast charging is compatible with Apple Watch Series 7 and later, Apple Watch SE 3 and all Apple Watch Ultra models.
Feature Availability: Features are subject to change. Some features, applications and services may not be available in all regions or all languages, and may require specific hardware and software. For more information, see apple.com/in/watchos/feature-availability.
Heart Rate Sensing: Based on data from an Apple-conducted study of heart rate accuracy, during July and August 2026, utilising commercially available bestselling wearables available as of June 2026. For more information, visit apple.com/HRAccuracy.
Hypertension Notifications: Hypertension notifications are not intended for use by people under 22 years old, those who have been previously diagnosed with hypertension or pregnant persons.
International Emergency Calling: International emergency calling requires an Apple Watch Series 5 (GPS + Cellular) or later, Apple Watch SE (GPS + Cellular) or later, or Apple Watch Ultra or later. For a list of supported countries and regions, see apple.com/in/watchos/feature-availability.
IRN (Irregular Rhythm Notification): Irregular rhythm notifications are not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AFib).
Max Extended Workout Tracking: Max Extended Workout turns on Low Power Mode during the workout, and turns off alerts and splits; certain metrics will be unavailable. Testing conducted by Apple in July and August 2026 using pre-production Apple Watch Ultra 4; all devices tested with pre-release software. Battery life varies by use, configuration, cellular network, signal strength and many other factors; actual results will vary.
Precision Finding for iPhone: Requires an iPhone and Apple Watch with second-generation Ultra Wideband chip. Ultra Wideband availability varies by region. For more information, visit support.apple.com/en-in/109512.
Power and Battery: Battery life varies by use and configuration. See apple.com/in/watch/battery for more information.
Sleep Apnoea Notifications: Sleep apnoea notifications are available on Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. The feature is intended to detect signs of moderate to severe sleep apnoea for people 18 years old or older without a diagnosis of sleep apnoea.
Siri AI: Apple Intelligence is available with Siri and device language set to Chinese (Simplified), Chinese (Traditional), 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. Siri AI is available in beta in watchOS 27 and requires an Apple Intelligence–enabled device set to a supported language. Available in English to start. Siri AI will not be initially available in the EU on watchOS. Certain Apple Intelligence features that rely on server-side models are subject to daily usage limits, including but not limited to Siri AI. Daily limits may vary by feature, request complexity, system demand, system policies and other factors. Expanded access to such features will be available for a fee in the future. Use of these features is subject to the Apple Intelligence Terms and Conditions. Learn more at apple.com/in/apple-intelligence.
Straps: Straps are for illustrative purposes only and are subject to availability. Some straps are sold separately.
Temperature Sensing: The temperature sensing feature is not intended for medical use. Temperature sensing is available on Apple Watch Series 8 and later, Apple Watch SE 3 and all Apple Watch Ultra models.
Vitals: The Vitals app is for wellness purposes only and not for medical use.
Water and Dust Resistance: Apple Watch Series 2 and later and Apple Watch SE and later have a water resistance rating of 50 metres under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. Series 10 and later can also be used for snorkelling to 6 meters. However, they should not be used for scuba diving, waterskiing or other high-velocity water sports. Apple Watch Ultra models have a water resistance rating of 100 metres under ISO standard 22810:2010. They may be used for recreational scuba diving (with compatible third-party app from the App Store) to 40 metres and high-speed water sports. They should not be used below 40 metres. Water resistance is not a permanent condition and can diminish over time. For more information, see support.apple.com/en-in/109522. Apple Watch Series 7 and later and Apple Watch Ultra models are rated IP6X dust resistant.
Workout Buddy: Requires a paired Apple Intelligence–enabled iPhone and Bluetooth headphones with device and Siri language set to English or Spanish. To use Workout Buddy without your iPhone nearby, you must have a Wi-Fi or cellular connection. Some features may not be available in all regions or languages. For feature and language availability and system requirements, see support.apple.com/en-in/121115.