The Apple Watch Ultra 4 is Apple’s newest premium smartwatch for athletes, outdoor enthusiasts and users who simply want the most capable Apple Watch available. Built around a rugged Grade 5 titanium body, a bright 49mm display, the new S11 chip and an all-new Health Sensing System, Ultra 4 pushes Apple’s smartwatch experience further toward serious fitness and adventure use.
The biggest improvements aren’t limited to performance. Apple has introduced more frequent heart-rate and HRV measurements, a new Readiness score, longer battery life, improved workout endurance and enhanced intelligence features including Siri AI and Audio Intelligence. Apple also says Ultra 4 offers its most accurate on-device GPS in a sports watch.
For Indian buyers, the Apple Watch Ultra 4 starts at ₹1,09,900, with pre-orders available now and retail availability beginning September 18, 2026.
So, is the Apple Watch Ultra 4 worth its premium price? Let’s take a closer look.
Apple Watch Ultra 4: Highlights
- Price in India: Starting at ₹1,09,900
- Availability: September 18, 2026
- Case size: 49mm
- Case material: Grade 5 titanium
- Finishes: Natural and Black
- Display: Always-On Retina wide-angle OLED
- Peak brightness: Up to 3,000 nits
- Processor: Apple S11
- Storage: 64GB
- Connectivity: GPS + Cellular
- GPS: Precision dual-frequency GPS
- Battery: Up to 50 hours normal use
- Low Power Mode: Up to 84 hours
- Max Extended Workout: Up to 45 hours
- Water resistance: 100 metres
- Dive depth: Up to 40 metres
- Dust resistance: IP6X
- Health Sensing System: Yes
- Readiness score: Yes
- ECG: Yes
- Sleep tracking: Yes
- Sleep apnoea notifications: Yes
Apple Watch Ultra 4 Price in India
The Apple Watch Ultra 4 price in India starts at ₹1,09,900. Apple offers the smartwatch with a 49mm titanium case and GPS + Cellular connectivity. Different band configurations are available, so the final purchase price can vary depending on the strap you select.
Apple Watch Ultra 4 Price Overview
| Feature | Apple Watch Ultra 4 |
|---|---|
| Starting price | ₹1,09,900 |
| Case | 49mm |
| Material | Grade 5 Titanium |
| Connectivity | GPS + Cellular |
| Storage | 64GB |
| Finishes | Natural, Black |
| Availability | September 18, 2026 |
For buyers looking for the most premium Apple Watch rather than the cheapest option, Ultra 4 is positioned above the standard Apple Watch Series 12.
Design and Build Quality
The Ultra 4 continues Apple’s rugged Ultra design philosophy.
It uses a 49mm Grade 5 titanium case, with two finishes: Natural Titanium and Black Titanium. The watch measures 49mm high, 44mm wide and 12mm deep, and weighs approximately 63 grams depending on finish.
The combination of titanium and sapphire crystal makes the watch particularly suited to outdoor activities.
Apple has also tested Ultra 4 against MIL-STD-810H requirements for demanding environments.
Why the Ultra 4 design stands out
- Aerospace-grade titanium
- Flat sapphire crystal display
- Rugged construction
- Large 49mm body
- Customisable Action button
- Digital Crown with haptic feedback
- Built-in siren
- Dual speakers
- Three-microphone array
This isn’t designed to disappear under a shirt cuff. The Ultra 4 has a large, rugged appearance that will appeal particularly to people who enjoy outdoor sports.
Apple Watch Ultra 4 Display
The display is one of the watch’s biggest strengths.
Ultra 4 features a 49mm Always-On Retina display with wide-angle OLED technology and LTPO3. It has a resolution of 422 × 514 pixels, a display area of 1,245mm² and peak brightness of up to 3,000 nits.
That brightness is particularly useful outdoors.
Whether you’re:
- Hiking in bright sunlight
- Running outdoors
- Cycling
- Checking a map
- Swimming
- Skiing
- Reading workout metrics
the large display gives you plenty of information at a glance.
The display can also reach as low as 1 nit, making it more comfortable in dark environments.
New Health Sensing System
The biggest technical upgrade in Ultra 4 is Apple’s new Health Sensing System.
Apple says the redesigned system uses more capable optical and electrical sensors, including larger and more power-efficient green LEDs, to provide more frequent measurements. Apple describes it as delivering its most accurate heart-rate sensing in a wearable.
Ultra 4 can provide more frequent measurements of:
- Heart rate
- Heart-rate variability
- Recovery
- Activity
- Sleep
- Other health metrics
This information feeds into Apple’s broader health and fitness experience.
New Readiness Score
One of the most useful additions is the new Readiness feature.
Rather than simply presenting raw health numbers, Apple Watch Ultra 4 uses health, activity and sleep information to help determine whether you’re better prepared to exercise or should prioritise recovery.
For athletes, this could become one of the most practical daily features on the Ultra 4.
For example, after a demanding workout and poor sleep, the watch may provide information suggesting that recovery is more appropriate than another hard training session.
Improved Heart-Rate and HRV Tracking
Ultra 4 is designed to take heart-rate and HRV measurements more frequently.
Heart-rate variability can provide useful information about recovery and stress when viewed alongside other health measurements.
The watch also supports:
- ECG
- High and low heart-rate notifications
- Irregular rhythm notifications
- Recovery HRV
- Cardio fitness notifications
- Sleep score
- Sleep tracking
- Wrist temperature sensing
- Vitals
- Sleep apnoea notifications
Feature availability can vary depending on country, region and software version.
Sleep Tracking
The Ultra 4 isn’t only designed for daytime workouts.
It can track sleep and provide a Sleep Score, while also supporting sleep-apnoea notifications. Apple also incorporates sleep duration and other health metrics into the broader Vitals and recovery experience.
For people who train seriously, sleep tracking is particularly valuable because recovery doesn’t stop when the workout ends.
Fitness and Workout Tracking
Fitness remains the heart of the Apple Watch Ultra experience.
Ultra 4 is designed for runners, cyclists, swimmers, hikers, divers and other outdoor athletes.
It provides detailed workout information and can use its advanced GPS system to track outdoor activities accurately.
Running
Runners can monitor metrics such as:
- Pace
- Heart rate
- Heart-rate zones
- Distance
- Elevation
- Running power
- Cadence
- Stride length
- Ground contact time
- Vertical oscillation
The combination of these metrics and longer battery life makes Ultra 4 a particularly interesting option for marathon runners and endurance athletes.
Precision Dual-Frequency GPS
GPS accuracy is another major reason to choose Ultra over the standard Apple Watch.
The Ultra 4 uses precision dual-frequency GPS, which Apple positions as its most accurate on-device GPS in a sports watch.
This can be especially useful in challenging environments where conventional GPS signals can become less reliable.
Outdoor athletes can use GPS for:
- Running routes
- Hiking
- Cycling
- Trail running
- Navigation
- Route tracking
- Distance measurement
Battery Life
Battery life is arguably the most important Ultra 4 upgrade for endurance athletes.
Apple rates Ultra 4 for up to:
- 50 hours of normal use
- 84 hours in Low Power Mode
- 18 hours of outdoor workout tracking
- 25 hours of Extended Workout tracking
- 45 hours of Max Extended Workout tracking
Apple says the 45-hour Max Extended Workout mode is enough to track an event such as a 160-kilometre race.
That is a substantial advantage over Apple’s regular Watch models.
Fast Charging
Ultra 4 also supports fast charging.
Apple says it can reach up to 80% charge in approximately 45 minutes, while a 15-minute charge can provide up to 18 hours of normal use. Five minutes of charging can provide up to 10 hours of sleep tracking.
For people who wear the watch overnight, quick charging can make a noticeable difference.
Water Resistance and Diving
The Apple Watch Ultra 4 is built for much more than occasional swimming.
It has a WR100 water-resistance rating and supports recreational scuba diving to 40 metres, as well as swimming, snorkelling and high-speed water sports.
It also includes:
- Depth gauge
- Water temperature sensor
- Depth app
- Dive-related functionality
This makes Ultra 4 a far more suitable choice for divers and serious water-sports enthusiasts than the standard Apple Watch.
Action Button
The Action button is one of the features that distinguishes the Ultra range from Apple’s mainstream Watch models.
It provides quick physical access to customisable functions.
Depending on your setup, you can use it to:
- Start a workout
- Mark a workout segment
- Advance to the next interval
- Activate the flashlight
- Trigger other supported functions
For runners and cyclists, having a physical button can be much more convenient than navigating a touchscreen while moving.
S11 Chip and Performance
The Apple Watch Ultra 4 is powered by the S11 chip, featuring a 64-bit dual-core processor and a four-core Neural Engine. It comes with 64GB of storage.
The S11 isn’t only about making apps open quickly.
It also powers Apple’s newer intelligence features.
Ultra 4 supports:
- Siri AI
- Audio Intelligence
- Live Rewind
- Siri Recap
- Shazam
- Sound Recognition
Apple says some Audio Intelligence features are expected to arrive in beta later in 2026, while Siri AI is rolling out in English.
Apple Intelligence and Siri AI
Apple is bringing a more intelligent Siri experience to Ultra 4.
With Siri AI, users can interact with the watch more naturally using voice. Apple says Siri can use broader knowledge and personal context to provide more useful assistance.
This could be particularly convenient during workouts when reaching for an iPhone isn’t practical.
You could potentially use Siri for tasks such as:
- Setting reminders
- Asking questions
- Planning workouts
- Checking information
- Managing compatible apps
- Getting wellness-related information
Availability and supported languages will vary.
Audio Intelligence
Another interesting feature is Audio Intelligence.
The Ultra 4’s microphone and S11 chip work with Apple Intelligence to process certain audio experiences on the device. Apple lists features such as Live Rewind, Siri Recap, Shazam and Sound Recognition.
This adds another dimension to the Apple Watch beyond fitness and notifications.
Safety Features
The Ultra 4 includes an extensive set of safety features.
These include:
- Emergency SOS
- Fall Detection
- Crash Detection
- International emergency calling
- Siren
- Built-in safety functionality
Apple also highlights satellite communication capabilities on the Ultra 4 for staying connected and safer when off the grid.
For hikers, campers and adventure travellers, safety functionality can be one of the strongest reasons to choose Ultra.
Apple Watch Ultra 4: Pros and Cons
Pros
- Rugged Grade 5 titanium construction
- Large 49mm display
- Up to 3,000 nits brightness
- Sapphire crystal
- S11 chip
- New Health Sensing System
- Readiness score
- More frequent HRV measurements
- Excellent fitness tracking
- Precision dual-frequency GPS
- Up to 50 hours normal battery life
- Up to 84 hours Low Power Mode
- Up to 45 hours Max Extended Workout
- WR100 water resistance
- 40m recreational scuba capability
- Customisable Action button
- Siri AI and Audio Intelligence
Cons
- Very expensive
- Large 49mm case may not suit smaller wrists
- Heavier than regular Apple Watch models
- Many advanced features are unnecessary for casual users
- Some AI and health features depend on region and software availability
- Requires an iPhone for the full Apple Watch experience
Apple Watch Ultra 4 vs Apple Watch Series 12
The choice between the Ultra 4 and Series 12 comes down largely to how you plan to use the watch.
| Feature | Apple Watch Ultra 4 | Apple Watch Series 12 |
|---|---|---|
| Case size | 49mm | 42mm / 46mm |
| Material | Titanium | Aluminium / Titanium / Ceramic |
| Peak brightness | 3,000 nits | 2,000 nits |
| Chip | S11 | S11 |
| Battery | Up to 50 hours | Up to 24 hours |
| Low Power Mode | Up to 84 hours | Up to 38 hours |
| Max workout | Up to 45 hours | — |
| GPS | Precision dual-frequency | GPS |
| Water resistance | 100m | 50m |
| Dive depth | 40m | No equivalent Ultra dive capability |
| Action button | Yes | No |
| Price in India | ₹1,09,900 starting | ₹56,900 starting |
The Series 12 is likely the better choice for everyday users who want a lighter, more affordable Apple Watch.
The Ultra 4 makes more sense for endurance athletes, divers, hikers, runners and people who genuinely benefit from longer battery life and rugged construction.
Is Apple Watch Ultra 4 Worth Buying?
Yes — if you actually need its Ultra-level capabilities.
The Ultra 4 isn’t simply a luxury version of the regular Apple Watch. Its longer battery life, larger and brighter display, titanium construction, advanced GPS, Action button, 100-metre water resistance and extended workout capabilities are designed for demanding use.
The new Health Sensing System and Readiness feature also make the Ultra 4 more interesting for people who take fitness and recovery seriously.
However, casual users may not need to spend more than ₹1 lakh on a smartwatch.
If your main requirements are notifications, calls, basic workouts, sleep tracking and everyday health monitoring, a standard Apple Watch can provide most of what you need for substantially less money.
Who Should Buy Apple Watch Ultra 4?
Buy the Ultra 4 if you:
- Run long distances
- Participate in endurance races
- Go hiking or trekking
- Dive or snorkel
- Cycle regularly
- Need extended battery life
- Travel off the grid
- Want advanced GPS
- Prefer rugged titanium construction
- Want Apple’s most capable smartwatch
Consider the Series 12 instead if you:
- Mainly want everyday smartwatch features
- Don’t need 50-hour battery life
- Don’t participate in demanding outdoor activities
- Want a smaller watch
- Have a tighter budget
- Don’t need diving features
Final Thought
The Apple Watch Ultra 4 is Apple’s most ambitious smartwatch for sports and adventure users.
Its combination of a 49mm titanium body, 3,000-nit display, S11 chip, new Health Sensing System, Readiness score, advanced GPS, extended battery life and 100-metre water resistance makes it considerably more capable than a conventional smartwatch.
The standout improvement is arguably battery life. With up to 50 hours of normal use and up to 45 hours of Max Extended Workout tracking, Ultra 4 is much better suited to long adventures and endurance events than Apple’s regular Watch lineup.
At ₹1,09,900, however, it is firmly a premium purchase. For casual Apple Watch users, the Series 12 may provide better value.
For serious runners, hikers, divers, cyclists and outdoor enthusiasts, though, the Apple Watch Ultra 4 is one of the most complete Apple Watch options available in 2026.
Apple Watch Ultra 4 Rating
Design & Build: ⭐⭐⭐⭐⭐
Display: ⭐⭐⭐⭐⭐
Health Tracking: ⭐⭐⭐⭐⭐
Fitness Features: ⭐⭐⭐⭐⭐
GPS: ⭐⭐⭐⭐⭐
Battery Life: ⭐⭐⭐⭐⭐
Smart Features: ⭐⭐⭐⭐⭐
Value for Money: ⭐⭐⭐⭐☆
Overall Rating: 4.8/5
Frequently Asked Questions
What is the Apple Watch Ultra 4 price in India?
The Apple Watch Ultra 4 starts at ₹1,09,900 in India.
When is Apple Watch Ultra 4 available in India?
Apple says the Ultra 4 will be available from September 18, 2026. Pre-orders are already open.
What size is the Apple Watch Ultra 4?
Apple Watch Ultra 4 comes with a 49mm titanium case.
How long does Apple Watch Ultra 4 battery last?
It provides 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.
Is Apple Watch Ultra 4 good for running?
Yes. Ultra 4 is particularly well suited to runners, with advanced workout metrics, precision dual-frequency GPS, heart-rate monitoring and extended workout battery life.
Can Apple Watch Ultra 4 be used for scuba diving?
Yes. Ultra 4 has WR100 water resistance and supports recreational scuba diving to 40 metres, along with a depth gauge and water-temperature sensor.
Does Apple Watch Ultra 4 have ECG?
Yes. The ECG app is supported, subject to regional availability.
Is Apple Watch Ultra 4 waterproof?
It is not technically described as completely waterproof. Apple rates it WR100 water resistant and suitable for swimming, snorkelling, high-speed water sports and recreational scuba diving to 40 metres.
Does Apple Watch Ultra 4 work with Android?
Apple Watch is designed around the Apple ecosystem and requires a compatible iPhone for the full setup and experience.
No Cost EMI and EMI available.