APPLE Watch Ultra 4 GPS + Cellular - 49mm Black Titanium Case with Black Titanium Milanese Loop, Large - Pristine
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The Apple Watch Ultra 4 GPS + Cellular combines a rugged, premium design with advanced health monitoring, powerful performance and impressive battery life. This 2026 model features a 49mm Black Titanium Case paired with a matching Black Titanium Milanese Loop in Large, designed for wrists approximately 180–210mm.
Powered by the advanced Apple S11 chip, the Ultra 4 features a bright Always-On Retina LTPO3 OLED display, precision dual-frequency GPS, 5G-capable cellular connectivity, advanced health sensors and satellite communication features. With up to 50 hours of normal battery life and up to 84 hours in Low Power Mode when new, it is designed for demanding workouts, outdoor adventures and everyday activities. This Apple Watch is supplied in Pristine condition.
Key Features ⌚
📐 Large 49mm titanium case
⚫ Premium Black Titanium finish
🔗 Black Titanium Milanese Loop – Large
📏 Band fits approximately 180–210mm wrists
🔒 Secure parachute-style band buckle
💎 Flat sapphire crystal display
✨ Always-On Retina LTPO3 wide-angle OLED display
🔍 422 × 514 pixel display resolution
☀️ Up to 3,000 nits peak brightness
⚡ Apple S11 chip with 64-bit dual-core processor
🧠 4-core Neural Engine
💾 64GB internal storage
🤖 Siri AI and supported Apple Intelligence features
🗣️ Audio Intelligence features where available
🛰️ Precision dual-frequency GPS
📶 GPS + Cellular connectivity
📡 5G RedCap and LTE cellular support
🌐 Wi-Fi and Bluetooth 5.3 connectivity
❤️ Advanced optical heart-rate sensing
📈 High-frequency heart-rate and HRV tracking
⚡ Readiness app and recovery insights
🩺 ECG app and heart-rate notifications
🩸 Blood Oxygen app where available
🌡️ Wrist temperature sensing
😴 Sleep tracking, Sleep Score and sleep apnoea notifications
📊 Vitals app for overnight health metrics
🏃 Running, cycling, swimming and multisport tracking
📈 Training Load and Heart Rate Zones
🗺️ Navigation, Compass and Backtrack features
🧭 Always-on altimeter
🌊 Depth gauge and water-temperature sensor
🤿 Recreational diving support to 40 metres
💧 Water resistant to 100 metres when new
🛡️ IP6X dust resistance
🔨 Tested to MIL-STD 810H standards
🔘 Customisable Action button
👆 Wrist flick, single tap and double tap gestures
🚨 Emergency SOS, Fall Detection and Crash Detection
🛰️ Satellite communications for supported emergency, messaging and Find My functions
📢 Built-in siren and dual speakers
🎙️ Three-microphone array
💳 Apple Pay support
🔋 Up to 50 hours of normal battery life when new
🔋 Up to 84 hours in Low Power Mode when new
🏃 Up to 45 hours Max Extended Workout tracking
⚡ Fast charging – up to 80% in approximately 45 minutes
🔌 Magnetic fast charging via USB-C cable
📱 Compatible with iPhone 11 or later, or iPhone SE 2nd Generation or later, running iOS 27 or later
⚖️ Watch case weight approximately 63.1g
📏 Case dimensions: 49 × 44 × 12mm
🔢 Model: A3579
🏷️ Manufacturer Part Number: MJAX4DH/A
Please note: Cellular functionality requires a compatible network and service plan. Satellite, health and Apple Intelligence features may vary by country, language, software version and device compatibility. Battery life depends on usage, settings and battery condition. Original water-resistance ratings do not guarantee water resistance on a refurbished watch.
Condition Guide 🛠️
Pristine Condition – Fully working and presented in excellent cosmetic condition with minimal or virtually no visible signs of previous use. The Apple Watch Ultra 4 has been professionally tested, thoroughly cleaned and prepared for use, with a 1-year warranty included.
What’s in the Box 📦
✅ Black Titanium Milanese Loop – Large
✅ Magnetic Fast Charging to USB-C Cable 🔌
✅ 1-Year Warranty Included
A premium Apple Watch combining a rugged Black Titanium design, elegant titanium Milanese Loop, powerful S11 performance, advanced health and fitness tracking, precision GPS and impressive battery life. Professionally tested and backed by Tech Market's 1-year warranty, with fast UK delivery.
- Orders received before 5pm Monday-Friday will ship on the same day.
- Orders received after 5pm or on weekends or public holidays will ship on the next available business day.
- All orders are delivered with Royal Mail, UPS and DHL Express (unless otherwise stated) and come with tracking.
- Royal Mail Special Delivery Guaranteed by 1pm next working day also available.
- Choose your favourite shipping company on the Checkout page.
What's covered by our FREE 12 Month Warranty?
- Technical defects
- Faults caused by improper workmanship or materials
Your 12 month warranty will begin on the day you place your order, so you're covered straight away!
- All devices can be returned to us for free within 30 days of purchase by contacting our customer service team Monday-Friday and between 9am-5pm.
- For a return to be eligible, devices must be in the same condition that you receive them in, and be returned to us in their original packaging with all accessories.
- Refunds are credited back to the customers original payment method and the whole typically take upto 3 working days after we receive the order.
All of our gadgets have been graded according to their physical condition. Remember, all gadgets are fully working and tested. Click to find out more...
