49mm · GPS + Cellular · Black · Excellent Condition
49mm · GPS + Cellular · Black · Excellent Condition
Item | Details |
|---|---|
Launch Year | 2025 |
Case Material | Titanium |
Available Sizes | 49mm |
Display | Always-On Retina LTPO OLED Display, up to 3,000 nits |
Processor | Apple S10 SiP |
Connectivity | GPS + Cellular |
Battery Life | Up to 36 hours (up to 72 hours in Low Power Mode) |
Water Resistance | 100m (WR100), EN13319 Certified |
Health Features | Heart Rate, ECG, Blood Oxygen*, Sleep Apnoea Notifications, Temperature Sensing, Crash Detection |
Glass | Sapphire Crystal |
Storage | 64GB |
Weight | Approx. 61g |
Compatibility | iPhone only |
*Blood Oxygen app availability varies by region.
The Apple Watch Ultra 3 Titanium is Apple’s most advanced smartwatch, built for athletes, outdoor adventurers and professionals who need exceptional durability, long battery life and precise navigation. It combines a rugged titanium case with flagship health features, making it the most capable Apple Watch available.
Powered by the Apple S10 SiP, it features a large 49mm Always-On Retina display, dual-frequency precision GPS, built-in GPS + Cellular connectivity, up to 36 hours of battery life, 100m water resistance and advanced health tracking. When buying a used Apple Watch Ultra 3, check the battery condition, Action Button, Digital Crown, Sapphire Crystal glass and Activation Lock status before making your purchase.
Apple Watch Ultra 3 is engineered for demanding outdoor environments with a rugged titanium case and advanced navigation features.
Why it matters
Highly durable titanium construction
Precision navigation for outdoor activities
Suitable for hiking, trail running and diving
With up to 36 hours of battery life, Apple Watch Ultra 3 is built for extended adventures and multi-day trips.
Why it matters
Less frequent charging
Ideal for endurance activities
Up to 72 hours in Low Power Mode
Stay informed with Apple’s latest health monitoring and emergency safety technologies.
Why it matters
ECG and Temperature Sensing
Sleep Apnoea Notifications
Crash Detection and Emergency SOS
Feature | Specification | Why It Matters |
|---|---|---|
Display | 49mm Always-On Retina LTPO OLED Display, up to 3,000 nits | Large and bright display with excellent outdoor visibility |
Processor | Apple S10 SiP | Fast performance and improved efficiency |
Battery Life | Up to 36 hours (72 hours in Low Power Mode) | Excellent battery life for outdoor adventures |
Charging | USB-C Magnetic Fast Charging | Convenient and efficient charging |
Water Resistance | 100m (WR100), EN13319 Certified | Suitable for recreational diving and water sports |
GPS | Dual-Frequency Precision GPS | Highly accurate location tracking |
Connectivity | GPS + Cellular | Stay connected without carrying your iPhone |
Health Features | Heart Rate, ECG, Temperature Sensing, Sleep Apnoea Notifications, Crash Detection | Comprehensive health and safety monitoring |
Glass | Sapphire Crystal | Excellent scratch resistance |
Case Material | Titanium | Lightweight, durable and corrosion resistant |
The Apple Watch Ultra 3 Titanium comes with GPS + Cellular as standard.
With a supported carrier and mobile plan, you can:
Make and receive phone calls
Send and receive messages
Stream Apple Music
Use Maps and navigation
Stay connected even when your iPhone is not nearby
Feature | Apple Watch Ultra 2 Titanium | Apple Watch Ultra 3 Titanium | Apple Watch Series 11 Titanium | Apple Watch Series 10 Titanium |
|---|---|---|---|---|
Launch Year | 2023 | 2025 | 2025 | 2024 |
Display | 49mm Retina (3,000 nits) | 49mm Retina (3,000 nits) | Wide-Angle Always-On OLED | Wide-Angle Always-On OLED |
Processor | Apple S9 | Apple S10 | Apple S11 | Apple S10 |
Health Features | ECG, Blood Oxygen, Temperature Sensing, Crash Detection | ECG, Blood Oxygen*, Sleep Apnoea Notifications, Temperature Sensing, Crash Detection | ECG, Sleep Apnoea Notifications, Temperature Sensing, Crash Detection | ECG, Sleep Apnoea Notifications, Temperature Sensing, Crash Detection |
Battery Life | Up to 36 hours | Up to 36 hours | Up to 18 hours | Up to 18 hours |
Storage | 64GB | 64GB | 64GB | 64GB |
Water Resistance | 100m | 100m | 50m | 50m |
GPS | Dual-Frequency Precision GPS | Dual-Frequency Precision GPS | Standard GPS | Standard GPS |
Connectivity | GPS + Cellular | GPS + Cellular | GPS + Cellular | GPS + Cellular |
Glass | Sapphire Crystal | Sapphire Crystal | Sapphire Crystal | Sapphire Crystal |
Weight | 61.4g | Approx. 61g | Approx. 41g / 47g | 41.7g / 47.4g |
*Blood Oxygen app availability varies by region.
Model | Recommended For |
|---|---|
Apple Watch Ultra 3 Titanium | Buyers who want Apple’s most capable smartwatch for outdoor adventures and endurance sports. |
Apple Watch Ultra 2 Titanium | Buyers looking for flagship outdoor features at a lower price. |
Apple Watch Series 11 Titanium | Buyers who prefer a lighter premium smartwatch for everyday wear. |
Apple Watch Series 10 Titanium | Buyers looking for flagship everyday features at better value. |
If you’re comparing before buying, you may also want to check these related SellUp Marketplace pages:
Yes. The Apple Watch Ultra 3 Titanium is Apple’s most advanced smartwatch, combining exceptional durability, advanced health tracking, dual-frequency GPS and long battery life. It’s ideal for outdoor enthusiasts, athletes and anyone who wants the best Apple Watch available.
The Apple Watch Ultra 3 upgrades to the Apple S10 processor and introduces newer health features such as Sleep Apnoea Notifications while maintaining the same rugged titanium design, dual-frequency GPS and long battery life. It also benefits from longer future software support.
The Apple Watch Ultra 3 has a 100m (WR100) water resistance rating and is certified to EN13319, making it suitable for recreational scuba diving (up to 40 metres), swimming and many water sports. Water resistance may decrease over time with normal use.
Choose the Apple Watch Ultra 3 Titanium if you need maximum durability, dual-frequency GPS, 100m water resistance and up to 36 hours of battery life. Choose the Apple Watch Series 11 Titanium if you prefer a slimmer, lighter smartwatch designed primarily for everyday wear.
The Apple Watch Ultra 3 Titanium is Apple’s ultimate smartwatch, combining a rugged titanium case, Sapphire Crystal display, dual-frequency GPS, exceptional battery life and advanced health tracking. Whether you’re training, travelling or exploring the outdoors, it delivers flagship performance without compromise. Compare Apple Watch Ultra 3 Titanium listings on SellUp Marketplace to find the condition and price that best suit your budget.
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