Apple has officially introduced the Apple Watch Ultra 4, its latest premium sports and adventure smartwatch. The new Ultra 4 comes with a rugged 49mm Grade 5 titanium case, a bright Always-On Retina display, Apple’s new S11 chip, advanced health sensors and significantly improved battery life. Apple
The Apple Watch Ultra 4 is designed for users who want a smartwatch for everyday use as well as demanding outdoor activities. It supports advanced running metrics, cycling, swimming, hiking, multisport workouts and diving, making it particularly suited to fitness and adventure-focused users. Apple
One of the biggest upgrades is Apple’s new Health Sensing System. Ultra 4 can take background heart-rate readings every five seconds and HRV measurements as frequently as every five minutes under Apple’s stated conditions. The watch also introduces a new Readiness experience that combines recent activity, vitals and sleep information into a daily score. Apple
The watch features a 49mm Always-On Retina OLED display with LTPO3 technology and up to 3,000 nits peak brightness. The flat sapphire crystal provides additional durability, while the titanium case is designed for demanding environments. Apple
Performance comes from Apple’s S11 chip, which includes a 64-bit dual-core processor and a 4-core Neural Engine. Apple also brings Siri AI and Audio Intelligence features to the Ultra 4, although availability varies by language and region. Apple
Battery life is another major highlight. Apple Watch Ultra 4 offers up to 50 hours of normal use, up to 84 hours in Low Power Mode, and up to 45 hours of Max Extended Workout tracking. Fast charging can take the watch to 80% in around 45 minutes. Apple
Apple Watch Ultra 4 Price in India
Apple’s official India store lists the Apple Watch Ultra 4 from ₹1,09,900. The exact price can vary depending on the titanium finish and selected strap. Apple
Variant
Price in India
Apple Watch Ultra 4 49mm GPS + Cellular
₹1,09,900
Natural Titanium
From ₹1,09,900
Black Titanium
From ₹1,09,900
The Apple Watch Ultra 4 is available with GPS + Cellular connectivity and different strap combinations. Apple
Apple Watch Ultra 4 Specifications
Specification
Details
Brand
Apple
Model
Apple Watch Ultra 4
Case Size
49mm
Case Material
Grade 5 Titanium
Colours
Natural, Black
Display
Always-On Retina OLED
Display Technology
LTPO3 Wide-Angle OLED
Resolution
422 × 514 pixels
Brightness
Up to 3,000 nits
Processor
Apple S11
CPU
64-bit Dual-Core
Neural Engine
4-Core
Storage
64GB
Operating System
watchOS 27
Connectivity
GPS + Cellular
Cellular
5G capable
GPS
Precision Dual-Frequency GPS
Water Resistance
100 metres
Dive Depth
Up to 40 metres
Dust Resistance
IP6X
Battery
Up to 50 hours
Low Power Mode
Up to 84 hours
Extended Workout
Up to 45 hours
Fast Charging
0–80% in about 45 minutes
ECG
Yes
Blood Oxygen
Yes
Sleep Tracking
Yes
Sleep Apnoea Notifications
Yes
Heart Rate Tracking
High Frequency
Readiness
Yes
Siri AI
Yes
Audio Intelligence
Yes
Emergency SOS
Yes
Fall Detection
Yes
Crash Detection
Yes
Weight
63g approx.
Specifications are based on Apple’s official Ultra 4 technical specifications. Apple
Apple Watch Ultra 4 Display
The Apple Watch Ultra 4 features a 49mm Always-On Retina display with wide-angle OLED technology and LTPO3. The display has a resolution of 422 × 514 pixels and a pixel density of 326 ppi. Apple
With a peak brightness of 3,000 nits, the display is designed to remain highly visible outdoors. The flat sapphire crystal provides strong scratch resistance, while Night Mode is available for supported Ultra watch faces. Apple
Apple Watch Ultra 4 Performance
The Ultra 4 is powered by Apple’s S11 chip, featuring a 64-bit dual-core processor and 4-core Neural Engine. The chip powers apps, workouts, health monitoring, Siri AI and Audio Intelligence features. Apple
The watch also comes with 64GB of storage, providing space for applications, music, podcasts and other content.
Apple Watch Ultra 4 Health Features
Health monitoring is one of the biggest upgrades in Apple Watch Ultra 4. The redesigned Health Sensing System uses more capable optical and electrical sensors and larger, more power-efficient green LEDs. Apple
The watch supports ECG, high and low heart-rate notifications, irregular rhythm notifications, sleep tracking, sleep score, sleep apnoea notifications, wrist-temperature sensing and Vitals.
Apple says Ultra 4 can measure background heart rate every 5 seconds and HRV as often as every 5 minutes under its stated conditions. Apple
Apple Watch Ultra 4 Readiness Score
Apple has introduced a new Readiness experience on Ultra 4. The daily score uses recent activity, sleep and vitals information to provide an indication of the user’s readiness for the day.
The score can change throughout the day as activity and other measurements change. Apple positions the feature as a way to help users understand training and recovery patterns. Apple
Apple Watch Ultra 4 Fitness Features
The Ultra 4 is built around advanced fitness tracking. It supports running power, cadence, heart-rate zones, VO₂ max estimates, Pacer, Race Route, Training Load and Custom Workouts. Apple
For cycling, the watch can track speed and efficiency, while swimming workouts can automatically detect stroke patterns, calculate distance and provide metrics such as SWOLF.
The Multisport workout can also automatically recognise transitions between swimming, cycling and running, making the watch suitable for triathlon-style training. Apple
Apple Watch Ultra 4 Battery Life
Battery life is one of the strongest features of the Apple Watch Ultra 4. Apple rates it for:
Up to 50 hours of normal use
Up to 84 hours in Low Power Mode
Up to 18 hours of standard outdoor workout tracking
Up to 25 hours of Extended Workout tracking
Up to 45 hours of Max Extended Workout tracking Apple
Fast charging can take the watch to 80% in approximately 45 minutes. A 15-minute charge can provide up to 18 hours of normal use under Apple’s stated testing conditions. Apple
Apple Watch Ultra 4 Design
Apple Watch Ultra 4 uses a Grade 5 titanium case measuring 49mm. It is available in Natural Titanium and Black Titanium finishes. The watch weighs approximately 63 grams, excluding the strap. Apple
The rugged construction is designed for demanding environments. Apple says Ultra 4 is MIL-STD-810H tested and features a sapphire crystal display. Apple
Apple Watch Ultra 4 Water Resistance
The Apple Watch Ultra 4 is rated WR100 and supports recreational scuba diving to 40 metres, swimming, snorkelling and high-speed water sports. It also features a depth gauge and water-temperature sensor. Apple
The watch also has an IP6X dust-resistance rating, making it suitable for outdoor and adventure activities. Apple
Apple Watch Ultra 4 GPS & Connectivity
Ultra 4 includes Precision Dual-Frequency GPS for more accurate location tracking. The Cellular version supports mobile connectivity, allowing users to call, message, stream content and use supported online services without having their iPhone nearby. Apple
Apple also lists the Ultra 4 as 5G capable, adding faster cellular connectivity to the latest Ultra generation. Apple
Apple Watch Ultra 4 Safety Features
Apple Watch Ultra 4 includes several safety features including Emergency SOS, Fall Detection, Crash Detection and a built-in Siren. The Siren can be heard from up to 600 feet or 180 metres away under Apple’s stated conditions. Apple
These features are designed to help users contact emergency services or attract attention when they are injured, lost or involved in an emergency.
Apple Watch Ultra 4 Siri AI
The Ultra 4 introduces Siri AI and Audio Intelligence powered by the S11 chip and Apple Intelligence. Siri can be used for conversational interactions and certain supported tasks directly from the wrist. Apple
Apple notes that Siri AI is rolling out in English, while some Audio Intelligence features are expected in beta later in 2026. Availability can vary by language and region. Apple
Apple Watch Ultra 4 Pros & Cons
Pros
49mm premium titanium design
Bright 3,000-nit display
Sapphire crystal
New S11 chip
Up to 50 hours normal battery life
Up to 84 hours Low Power Mode
Up to 45 hours Max Extended Workout
Advanced Health Sensing System
High-frequency heart-rate tracking
New Readiness experience
ECG and Blood Oxygen features
Precision Dual-Frequency GPS
100m water resistance
40m dive capability
5G Cellular connectivity
Siri AI and Audio Intelligence
Emergency SOS, Fall Detection and Crash Detection
Cons
High starting price
Large 49mm case may not suit every wrist
Heavier than standard Apple Watch models
Many advanced features are aimed at athletes and outdoor users
Some health and AI features vary by region
Should You Buy Apple Watch Ultra 4?
The Apple Watch Ultra 4 is Apple’s most rugged current Apple Watch, combining a 49mm titanium case, 3,000-nit display, advanced health sensing, precision GPS, extensive workout features and significantly extended battery life. Apple
It is particularly designed around sports, running, cycling, swimming, hiking, diving and other outdoor activities. Users who mainly want basic notifications and everyday smartwatch functions may find the standard Apple Watch lineup better suited to their needs, while Ultra 4 adds features specifically aimed at demanding fitness and adventure use.
Apple Watch Ultra 4 FAQs
What is the Apple Watch Ultra 4 price in India?
The Apple Watch Ultra 4 starts at ₹1,09,900 in India. Apple
What size is Apple Watch Ultra 4?
Apple Watch Ultra 4 comes with a 49mm titanium case. Apple
How long does Apple Watch Ultra 4 battery last?
It provides up to 50 hours of normal use and up to 84 hours in Low Power Mode. Apple
