Apple Watch Ultra 2 (GPS + Cellular, 49mm) Black Titanium Case with Dark Green Alpine Loop-Medium-

Apple Watch Ultra 2 GPS + Cellular 49mm Black Titanium Case with Dark Green Alpine Loop Medium – MX4R3QA/A

The Apple Watch Ultra 2 GPS + Cellular 49mm Black Titanium Case with Dark Green Alpine Loop Medium – MX4R3QA/A is a premium adventure smartwatch designed for demanding outdoor activities, endurance sports, advanced fitness tracking and everyday connectivity. This configuration combines a rugged and lightweight 49mm Black Titanium case with a secure Dark Green Alpine Loop in Medium size. The MX4R3QA/A part number is specifically associated with this configuration.

The large Always-On Retina LTPO2 OLED display provides a bright and detailed viewing experience for maps, workout metrics, notifications and compatible apps. Protected by flat sapphire crystal, the display offers up to 3,000 nits of brightness, helping maintain excellent visibility in bright outdoor conditions.

Powered by the Apple S9 SiP, this Apple Watch Ultra 2 delivers responsive performance for workouts, navigation and compatible watchOS apps. GPS + Cellular connectivity allows greater independence from a nearby iPhone during compatible activities, while 64GB of storage provides space for compatible apps and content.

Advanced health and fitness capabilities include heart-rate monitoring, ECG functionality where available, sleep tracking, temperature sensing and comprehensive workout tracking. Precision dual-frequency GPS, a digital compass and an always-on altimeter provide useful navigation tools for hiking, trail running, cycling and outdoor exploration.

For swimming and water activities, the watch includes a depth gauge and water-temperature sensor. With 100-metre water resistance and recreational diving support to depths of up to 40 metres, it is built for demanding aquatic adventures. The customisable Action button, built-in 86 dB siren, Fall Detection, Crash Detection and Emergency SOS add valuable safety-focused functionality.

With up to 36 hours of battery life during normal use and up to 72 hours in Low Power Mode, the MX4R3QA/A is an excellent choice for athletes, adventurers and active users looking for a powerful smartwatch with premium materials, advanced navigation and comprehensive fitness capabilities.

Key Specifications

Brand: Apple
Product Name: Apple Watch Ultra 2
Model Number: MX4R3QA/A
Watch Series: Apple Watch Ultra 2
Case Size: 49 mm
Case Material: Titanium
Case Colour: Black Titanium
Band Type: Alpine Loop
Band Colour: Dark Green
Band Size: Medium
Wrist Size Range: Approximately 145–190 mm
Connectivity: GPS + Cellular
Cellular Connectivity: Yes
Storage Capacity: 64 GB
Display Type: Always-On Retina LTPO2 OLED Display
Display Resolution: 410 × 502 pixels
Maximum Brightness: Up to 3,000 nits
Minimum Brightness: 1 nit
Display Protection: Flat Sapphire Crystal
Processor: Apple S9 SiP
Processor Type: 64-bit Dual-Core Processor
Neural Engine: 4-Core Neural Engine
Heart Sensors: Electrical Heart Sensor and Third-Generation Optical Heart Sensor
Temperature Sensor: Yes
Depth Gauge: Yes
Water Temperature Sensor: Yes
Compass: Digital Compass
Altimeter: Always-On Altimeter
Accelerometer: High-g Accelerometer
Gyroscope: High Dynamic Range Gyroscope
Ambient Light Sensor: Yes
GPS: Precision Dual-Frequency GPS
Activity Tracking: Yes
Workout Tracking: Yes
Sleep Tracking: Yes
Safety Features: Fall Detection, Crash Detection and Emergency SOS
Additional Safety Feature: Built-In 86 dB Siren
Water Resistance: Up to 100 metres
Diving Capability: Recreational Diving up to 40 metres
Wi-Fi: Wi-Fi 4
Bluetooth: Bluetooth 5.3
Battery Life: Up to 36 hours
Low Power Mode: Up to 72 hours
Battery Type: Built-In Rechargeable Lithium-Ion Battery
Charging: USB-C Magnetic Fast Charging Cable
Case Dimensions: Approximately 49 × 44 × 14.4 mm
Weight: Approximately 61 g
Operating System: watchOS
Compatible Devices: Compatible Apple iPhone required

Key Features

• 49mm Black Titanium Case: Lightweight, durable and designed for demanding environments.

• Dark Green Alpine Loop: Secure textile band designed for active outdoor use.

• Medium Band Size: Designed for wrists requiring the Medium Alpine Loop configuration.

• Always-On Retina Display: Keeps important information visible at a glance.

• Up to 3,000 Nits Brightness: Provides excellent readability in bright outdoor environments.

• Flat Sapphire Crystal: Offers durable display protection.

• Apple S9 SiP: Delivers fast and responsive smartwatch performance.

• GPS + Cellular Connectivity: Provides enhanced freedom during compatible activities.

• Precision Dual-Frequency GPS: Supports accurate route and location tracking.

• 64GB Storage: Provides space for compatible apps and supported content.

• Customisable Action Button: Offers quick access to selected workouts and functions.

• Advanced Heart Monitoring: Supports heart-rate monitoring and compatible ECG functionality.

• Sleep Tracking: Helps monitor sleep stages and overnight information.

• Temperature Sensing: Supports compatible health and wellness insights.

• Depth Gauge: Provides useful information during supported water activities.

• Water Temperature Sensor: Adds useful data for swimming and aquatic activities.

• 100-Metre Water Resistance: Designed for swimming and demanding water activities.

• Recreational Diving Support: Supports recreational diving to depths of up to 40 metres.

• Built-In 86 dB Siren: Helps attract attention during emergencies.

• Fall Detection: Can help detect serious falls.

• Crash Detection: Can support emergency assistance following serious vehicle collisions.

• Emergency SOS: Supports emergency communication where available.

• Up to 36 Hours Battery Life: Designed for extended everyday and outdoor use.

• Up to 72 Hours in Low Power Mode: Helps extend battery performance during longer adventures.

Recommended Applications

• Outdoor adventures and expeditions

• Hiking and trekking

• Trail running

• Cycling

• Endurance training

• Swimming

• Recreational diving

• GPS navigation

• Fitness and workout tracking

• Heart-rate monitoring

• Sleep tracking

• Travel and commuting

• Safety and emergency support

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