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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

    • Sports | GPS Tracker | Fitness | Swimming | Outdoor

    • Features

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

    • Cellular Connectivity

    • Yes

    • Connectivity Type

    • Cellular

    • GPS Connection Type

    • QZSS | Galileo | BeiDou | GPS

  • Manufacturer Details

    • Model Series

    • Watch Ultra 4

    • Model Number

    • MJC24HN/A

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 4.4 x 1.2 x 4.9

    • Product Weight

    • 63.1 g

    • Dimensions In Inches (WxDxH)

    • 1.73 x 0.47 x 1.93

  • Features & Functions

    • Basic Features

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

    • Alerts

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

    • Health Tracker

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

    • 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

    • Touch Controls | Rotary Wheel | Buttons

    • On-Device Controls

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

    • Band Make & Type

    • Alpine Loop

    • Band Color

    • Burgundy

    • Band Replaceable

    • Yes

    • Band Fits Size

    • L, Fits 165 - 210mm Wrists

    • Glass Type

    • Flat sapphire Crystal Display

    • Additional Body Features

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

    • 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

      • Black

      • Color

      • BLACK

    • 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

      Responsive S11 Processing

      Using the S11 chip alongside a 64-bit dual-core processor, this Apple Watch Ultra 4 49mm Bluetooth Smartwatch supports responsive performance for everyday functions and on-wrist interactions. Hence, moving through features, opening applications, and managing compatible functions can be done with ease.


      Intelligent Voice Assistance

      Apple Intelligence powers Siri to provide voice-based assistance through this smartwatch. So, voice commands can be used to interact with supported features, access information, and perform compatible tasks while you remain focused on your activity.


      Customisable Action Control

      A customisable Action button allows this smartwatch to assign your preferred function for quick access. Thus, you can set the control according to your requirements, making frequently used features easier to reach during everyday activities and workouts.


      Precision Satellite Navigation

      Supporting GPS, Galileo, QZSS, and BeiDou, precision dual-frequency GPS enables location tracking and navigation on this Apple Watch. Hence, routes and movement can be monitored during outdoor activities with support across multiple satellite systems.


      Continuous Heart Rate Readings

      High-frequency background heart rate tracking enables this smartwatch to record heart rate readings throughout the day. You can view heart rate information during regular activities without manually starting each tracking session.


      49mm Retina Viewing Area

      Wide-angle OLEDs and LTPO3 technology form part of the Always-On Retina display on this 49mm smartwatch for detailed viewing. Its active area measures 422x514p and provides 326 pixels per inch, while 3,000 nits peak brightness helps maintain clear visibility. A 1,245mm² display area offers ample space for on-screen information.


      Wind-Managed Microphone Array

      A three-microphone array with beamforming and wind noise mitigation supports clearer voice pickup on this Bluetooth smartwatch. Thus, wind-related interference can be managed for convenient communication through the watch in different surroundings.


      Multi-Day Power Capacity

      This smartwatch offers multi-day battery life of up to 50 hours of normal use for extended operation between charges. So, compatible features and everyday functions can continue with fewer charging interruptions.


      Water Activity Support

      Designed with 100m water resistance, this smartwatch is suitable for swimming, snorkelling, scuba diving, and high-speed water sports. Hence, the Apple Watch can be used for a range of specified water-based activities while retaining its water-resistant capability.


      Wi-Fi and Bluetooth Connectivity

      With Wi-Fi 4 and Bluetooth 5.3, this Apple smartwatch enables wireless connections with compatible devices and networks. International emergency calling is also provided, giving you access to this communication feature when travelling across supported regions.


      Broad Wrist Measurement Range

      Accommodating wrist sizes from 165 to 210mm, this Apple Watch supports a broad range of wrist measurements. You can select a suitable fit within the specified range for comfortable everyday wear and activity tracking.

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