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  • Display: 4.9 cms (1.93 Inches) Retina LTPO3 OLED Display
  • Processor: S11 Chip, 64-bit Dual-Core Processor with Siri AI
  • Siri Supported | GPS Navigation | Call & Text Function | Emergency SOS
  • Multiple Sports Mode | SPO2 | Heart Rate | Calorie Counter | Sleep Moniter | Cycle Tracking
  • Upto 50 Hours Battery Life
  • Swimproof | IP6X Dust Resistance
  • Warranty: 12 Months Warranty

Specifications

  • Product Category

    • Wearable Device Type

    • Smart Watch

    • Compatible Devices

    • Smartphones

    • Ideal For

    • Unisex

    • Suitable For

    • GPS Tracker | Sports | Outdoor | Fitness | Swimming

    • Features

    • Gesture Control | Sports Tracking | GPS Tracking | Water Resistant | Exercise Tracker | 5G | Sleep Monitor | Calorie Count | Altimeter | Emergency SOS | Step Count | Heart Rate | Body Temperature Monitor | ECG Monitor | SPO2 | 4G | Stress Monitor | Always-On Display | Bluetooth Calling | Fall Detection

    • Cellular Connectivity

    • Yes

    • Connectivity Type

    • Cellular

    • GPS Connection Type

    • BeiDou | QZSS | GPS | Galileo

  • Manufacturer Details

    • Model Series

    • Watch Ultra 4

    • Model Number

    • MJAJ4HN/A

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 4.4 x 1.2 x 4.9

    • Product Weight

    • 63 g

    • Dimensions In Inches (WxDxH)

    • 1.73 x 0.47 x 1.93

  • Features & Functions

    • Basic Features

    • Calendar | Date & Time | Alarm Clock | Timer/Stop Watch

    • Alerts

    • Pace and Target Alerts, Elevation Alerts, High and Low Heart Rate Notification, Sleep Apnoea Notifications, Irregular Rhythm Notifications

    • Health Tracker

    • SPO2 | Exercise Tracker | Calorie Count | Heart Rate | Sleep Monitor | ECG Monitor | Cardiogram

    • Activity Tracking Features

    • Workouts and Activity- Running: Custom Workouts, Customisable Workout Views, Training Load/ Workout Effort Tracking, Heart Rate Zones (Customisable), Post-Workout Heart Rate, VO2 Max, Race Route, Pacer, Precision Start Using Action Button, Cadence, Stride Length, Ground Contact Time, Vertical Oscillation, Running Power, Multisport Workout, Heart Rate Zone, 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, Siren, Cycling: Custom Workouts, Customisable 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 (Customisable), Cadence (Rpm), Speed (mph), Power (Watts), Power Zones (With Power Meter Connection), Post-workout Heart Rate, Swimming: Custom Workouts (Pool Swim) with Haptics to Cue the next Interval, Customisable 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, Diving: Recreational Dive to 40 m, Automatic Launch at 1 m, Current and Maximum Depth Duration, GPS Entry and Exit Points, More Workouts: Skiing, Snowboarding, Outdoor Rowing, Paddling, Golf, Walk, Elliptical, Rower, Stair Stepper, HIIT, Yoga, Functional Strength Training, Dance, Cooldown, Core Training, Pilates, Tai Chi, Wheelchair, Kickboxing, Multisport

    • Gesture Controls

    • Yes

    • Smartphone Application Controls

    • Apple Watch App, Health App, Dive Computer App (Available on the App Store), Tides App, Oceanic+ App, Find My App

    • Smart Assistance & Control

    • Siri Supported

    • Compatible OS

    • iOS

    • Sensors

    • Health Sensing System: Second‑generation Electrical Heart Sensor, Always‑on Optical Heart Sensor, Blood Oxygen Sensor, Temperature Sensor, Depth Gauge, Water Temperature Sensor, Compass, High‑g Accelerometer, High-dynamic-range Gyroscope, Ambient Light Sensor

    • Additional Features/Functions

    • Built‑in Accessibility Features Supporting Vision, Mobility, Hearing and Cognitive Disabilities, Precision Dual‑frequency GPS (GPS, Galileo, QZSS and BeiDou), Torch, Backtrack, Noise Monitoring, Check In, Audio Intelligence (Live Rewind, Siri Recap, Shazam, Sound Recognition), 64-bit Processor, 4-core Neural Engine, Antennas (GPS, Cellular), Crash Detection, Second‑generation Ultra Wideband Chip, Limitless Watch Face Combinations, Advanced Metrics, Enhanced Workout Buddy, Training Load, Strava, Siri AI, Siri Modular Watch Faces

  • Physical Attributes

    • Dial Shape

    • Rectangle

    • Dial Color

    • Multicolor

    • On-Device Control Type

    • Rotary Wheel | Buttons | Touch Controls

    • On-Device Controls

    • Customisable Action Button, Digital Crown with Haptic Feedback, Side button, Single Tap, Double Tap, Wrist Flick Gestures

    • Band Make & Type

    • Trail Loop

    • Band Color

    • Sand

    • Band Replaceable

    • Yes

    • Band Fits Size

    • S/M, Fits 130 - 180mm Wrists

    • Glass Type

    • Flat Sapphire Crystal Display

    • Additional Body Features

    • Power-efficient Green LEDs, Two Aerospace-grade Titanium Finishes

    • Band Material

    • Nylon

  • Mic Specifications

    • No. of Microphones

    • 3

    • MicrophoneFeatures

    • Three-microphone Array with Beamforming and Wind Noise Mitigation

    • Microphone Type

    • Built-in Mic

    • Built-in Mic

    • Yes

    • Microphone Availability

    • Yes

  • Screen Specifications

    • Brightness

    • 3000 Nits

    • Touch Type

    • Multi-Touch

    • Size

    • 49mm

    • Resolution

    • 422 x 514 Pixel

    • Additional Screen Specifications

    • 1,245 sq.mm Display Area, Always‑On Retina Display with Wide‑angle OLEDs and LTPO3, 1Hz Refresh, 326 Pixels Per Inch, 1 Nit Minimum Brightness, Night Mode for Apple Watch Ultra Faces (Modular Ultra, Wayfinder, Orienteering)

    • Display Type

    • Retina OLED

  • Operating System

    • OS Type

    • watchOS

  • Processor Details

    • Processor Name

    • S11 Chip

    • Number of Cores

    • 2

  • Storage Specifications

    • Internal Storage

    • 64 GB

  • Sound

    • Speaker Availability

    • Dual Speakers

    • Additional Audio Features

    • Media Playback

  • Network Technology

    • Network Technology Supported

    • LTE

    • Data Generation Supported

    • 5G

  • Network Connectivity

    • Wi-Fi Supported

    • Yes

    • Wi-Fi Specifications

    • IEEE 802.11a/b/g/n

    • Wi-Fi Features

    • Wi-Fi 4 (802.11n), Support for 2.4GHz and 5GHz Wi‑Fi Networks

    • Bluetooth Supported

    • Yes

    • Bluetooth Specifications

    • Bluetooth v5.3

  • Additional Features

    • Additional Technology Supported

    • GymKit Support, Apple Intelligence, Last Emergency Call Availability Waypoint

    • Always-On Display

    • Yes

    • Bluetooth Calling

    • Yes

  • Battery Details

    • Battery Technology

    • Lithium-Ion

    • Maximum Battery Life

    • Upto 84 Hours in Low Power Mode, Up to 25 Hours Extended Workout, Up to 45 Hours Max Extended Workout

    • Battery Type

    • Non-Removable

    • Standard Battery Life

    • Upto 50 Hours of Normal Use, Upto 18 Hours Outdoor Workout

  • Charging

    • Charging Pin Type

    • USB Type-C

    • Fast Charging Capability

    • Yes

    • Wireless Charging Options

    • Yes

    • Power Saving Options

    • Yes

    • Battery Charge Time

    • Up to 80% Charge in About 45 Minutes, Up to 100% Charge in About 75 Minutes

    • Additional Charging Features

    • 5 Minutes Charge for Upto 10 Hours of Sleep Tracking, 15 Minutes Charge for Upto 18 Hours of Normal Use

  • Materials & Durability

    • Body Material

    • Titanium

    • Resistance Type

    • Dust Resistant | Water Resistant

    • IP Rating

    • IP6X

    • Resistance Features

    • Water Resistance 100 m (Swim, Snorkel, Scuba, High-speed Water Sports), EN13319 Recreational Scuba Diving to 40 m (±1 m Accuracy)

  • Aesthetics

    • Brand Color

    • Natural

    • Color

    • ORANGE

  • In The Box

    • Documents

    • 1 x Warranty Card

    • Main product

    • 1 x Wearable Smart Device U

    • Accessories

    • 1 x Magnetic Fast Charger to USB‑C Cable (1M)

    • Package Includes

    • 1 x Smartwatch, 1 x Strap, 1 x Magnetic Fast Charger to USB‑C Cable (1M), 1 x Warranty Card

    • Generic Name

    • Wearable Device

  • Packaged Dimensions

  • After Sales & Services

    • Warranty on Main Product

    • 12 Months

    • Warranty Type

    • Carry-In

    • Standard Warranty Includes

    • Manufacturing Defects

    • Standard Warranty Excludes

    • Physical Damage

      • Installation & Demo applicable

      • No

    • Certification

      • Additional Certifications

      • MIL-STD 810H Certified

    • Company Contact Information

      • Customer Support Number

      • 18005727662

      • Customer Support Email

      • customersupport@croma.com

      • Manufacturer/Importer/Marketer Name & Address

      • Manufacturer Name & Address: Apple Inc, One Apple Park Way, Cupertino, CA 95014, USA | Importer Name & Address: Apple India Private Ltd., 13th Floor, Prestige Minsk Square, Municipal No. 6, Cubbon Road, Bengaluru, Karnataka - 560001, India

      • Country of Origin

      • China | Thailand | Vietnam

      • Country of Brand Origin

      • USA

    • Croma Service Promise

      • Customer Support Email

      • customersupport@croma.com

      • Registered Name and Address

      • Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India

      • Customer Support Number

      • 1800 572 7662

      • Customer Care Contact Person

      • Grievance Officer

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    Overview

    S11 Chip Driven Performance

    Driven by the S11 chip and a 64-bit dual-core processor, this Apple Watch Ultra 4 49mm Bluetooth Smartwatch provides responsive performance for everyday functions and on-wrist interactions. Hence, you can navigate features, access applications, and manage compatible functions smoothly.


    Apple Intelligence Siri Support

    Powered by Apple Intelligence, Siri provides voice-based assistance through this smartwatch. So, you can use voice commands to interact with supported features, access information, and perform compatible tasks while keeping your attention on your activity.


    Customisable Action Control

    Featuring a customisable Action button, this smartwatch allows you to assign a preferred function for quick access. You can configure the control according to your requirements, helping you reach a frequently used feature during everyday activities and workouts.


    Dual-Frequency GPS Tracking

    Supporting precision dual-frequency GPS, this Apple Watch works with GPS, Galileo, QZSS, and BeiDou for location tracking and navigation. This positioning capability lets you monitor routes and movement during outdoor activities, while the supported satellite systems provide flexible navigation coverage.


    Background Heart Rate Monitoring

    Designed with high-frequency background heart rate tracking, this smartwatch records heart rate readings throughout the day. You can view your heart rate information during regular activities without manually starting each tracking session.


    Always-On Retina Display

    Combining wide-angle OLEDs with LTPO3 technology, the Always-On Retina display of this 49mm smartwatch provides a detailed viewing experience. Its 422x514p active area delivers 326 pixels per inch, while 3,000 nits peak brightness helps maintain clear visibility. With a 1,245mm² display area, you get ample space for viewing on-screen information.


    Three-Microphone Voice Pickup

    Equipped with a three-microphone array, beamforming, and wind noise mitigation, this Bluetooth smartwatch supports clearer voice pickup. The microphone system helps manage wind-related interference, making communication through the watch more convenient in different surroundings.


    Up to 50 Hours Battery Life

    Offering up to 50 hours of normal use, this smartwatch provides multi-day battery life for extended operation between charges. So, you can continue using compatible features and everyday functions with fewer interruptions throughout your day.


    Enhanced Water Resistance

    Built with 100m water resistance, this smartwatch is designed for swimming, snorkelling, scuba diving, and high-speed water sports. Hence, you can use the Apple Watch across the specified water-based activities while maintaining its water-resistant capability.


    Wi-Fi 4 and Bluetooth 5.3

    Supporting Wi-Fi 4 and Bluetooth 5.3, this Apple smartwatch enables wireless connections with compatible devices and networks. It also includes international emergency calling, providing access to an important communication feature when travelling across supported regions.


    Comfortable Wrist Fit

    Made to fit wrist sizes ranging from 130 to 180mm, this Apple Watch accommodates a broad range of wrist measurements. You can choose a suitable fit within the specified range for comfortable everyday wear and activity tracking.

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