Fast delivery within 72 Hours
Apple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black/Charcoal Trail Loop M/L. Advanced Health and Fitness Tracking
£943.74
In stock
Short Product Overview
The Apple Watch Ultra 3 GPS + Cellular 49mm is the ultimate multisport smartwatch, featuring a rugged black titanium case and advanced health and fitness tracking for elite performance and adventure. Enjoy unparalleled durability, multi-day battery life, and precision dual-frequency GPS, perfect for runners, outdoor enthusiasts, and professionals. Stay connected off-grid with cellular capabilities and essential safety features like Crash Detection and Emergency SOS via Satellite.
- Extreme Durability: Rugged Black Titanium Case, Sapphire Crystal Display, and 100m water resistance.
- Advanced Health Tracking: Comprehensive heart rate monitoring, blood oxygen readings, and irregular rhythm notifications.
- Superior Connectivity & Safety: GPS + Cellular, Crash Detection, and Emergency SOS via Satellite.
- Multi-Day Battery Life: Power lasting up to 42 hours of normal use or 72 hours in Low Power Mode.
In stock
Shipping & Delivery
-
Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
-
Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
-
Manufacture Warranty 1 Year
-
Free 30-Day returns





Everyday Blowout — No Holiday Needed.
Product Description
Apple Watch Ultra 3 GPS + Cellular 49mm: The Ultimate Rugged Multisport Smartwatch for Elite Performance and Adventure
Dominate every challenge with the revolutionary Apple Watch Ultra 3, engineered for extreme environments and advanced athletic pursuits. Featuring a robust 49mm Black Titanium case and a comfortable Black/Charcoal Trail Loop (M/L), this premium GPS + Cellular smartwatch provides unparalleled durability, connectivity, and cutting-edge health tracking. Experience multi-day battery life, precision dual-frequency GPS for accurate performance metrics, and essential safety features like Crash Detection and Emergency SOS via Satellite. Whether you’re conquering mountain trails, diving deep underwater (100m water resistance), or simply monitoring vital health signs like blood oxygen and irregular heart rhythms, the Ultra 3 is your indispensable partner for pushing limits. Gain the freedom of cellular connectivity to make calls, stream music, and stay connected—all without your iPhone. Upgrade your gear with the most advanced, toughest Apple Watch yet.
Key Features
- Extreme Durability: Rugged Black Titanium Case with strong Sapphire Crystal display, built to withstand the toughest sports and environments.
- Superior Connectivity: Integrated GPS + Cellular (5G capable), Wi-Fi, and NFC for calls, streaming, and contactless payments (Apple Pay).
- Advanced Health & Wellness: Comprehensive tracking including blood oxygen readings, heart rate monitoring, sleep scoring (Vitals app), hypertension, and irregular rhythm notifications.
- Multi-Day Power: Impressive battery life offering up to 42 hours of normal use or up to 72 hours in Low Power Mode.
- Ultimate Fitness Tool: Precision dual-frequency GPS, Workout Buddy powered by Apple Intelligence, Pacer mode, Heart Rate Zones, Custom Workouts, and running power metrics for runners, swimmers, and cyclists.
- Enhanced Safety: Features include Fall Detection, Crash Detection, and built-in satellite communications for texting emergency services when off-grid.
- Custom Action Button: Assign quick-access physical control to custom functions like starting a workout or activating the powerful torch display.
- Display Excellence: Large 49mm OLED display that is exceptionally bright and easy to read, even in harsh sunlight.
Important Information
- Includes Black/Charcoal Trail Loop strap (M/L size) designed for comfort and adjustability.
- Water-resistant up to 100 meters, suitable for high-speed water sports and recreational diving.
- Requires iPhone for initial setup and full functionality.
- Battery cell composition: Lithium Ion.
- Targeted audience: Men, Women (Multisport Athletes, Outdoor Enthusiasts, Professionals).
Why Choose Think Assemble
- Quality Assurance: Every product is meticulously inspected to meet the highest standards of quality and performance.
- Fast, Reliable Shipping: Get your new Apple Watch Ultra 3 quickly and securely with our expedited shipping options.
- Dedicated Customer Support: Our expert team is ready to assist you with any questions about setup, features, or performance.
Specification
Overview
| Manufacturer | Apple |
|---|
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
16 reviews for Apple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black/Charcoal Trail Loop M/L. Advanced Health and Fitness Tracking
Clear filtersOnly logged in customers who have purchased this product may leave a review.


















thebiggfella –
An excellent bit of kit as you’d expect from Apple. Looks great and robustly built. The battery life is decent: I charge mine every second evening and wear it when I sleep to give me readings on my vitals. I use it to start and stop workouts, timer and stopwatch functions are used regularly and the modular face I use is customised perfectly for my own usage.It’s a fantastic, very functional device and although quite expensive, I think it’s worth every penny.
Steveieboy –
If you feel the bezel edge of the watch it is quite sharp at the corner. You can’t feel it being sharp whilst wearing or using it. Other that that its a great watch, this is my first ultra after a few other Apple Watches. The battery loses about 25% a day so much better and it’s not as big and bulky as I thought it would be.
Nishant V. –
The Apple Watch Ultra 3 is my first Apple Watch, and it has already helped me reduce my screen time since most of my important notifications now come straight to my wrist. It’s truly a health-focused device and delivers impressively accurate results.It also looks great on my hand, especially with the Milanese Loop band. I can even control my car through the watch, and Apple Pay works flawlessly. With cellular connectivity, it really cuts down on how often I need to reach for my phone.Overall, it’s a solid, durable, feature-packed, and professional watch. I probably won’t use every feature it offers—and that’s okay. I bought it simply because I wanted it, and I genuinely like it!
Fozzyball –
Was always worried about battery life with Apple Watches. 1 day doesn’t cut it for me. I’ve had Huawei and Garmin fitness watches which can last literally weeks on a charge. This can’t, but has exceeded my expectations. Quality as you’d expect from Apple, but 38hrs since last charge, I still have 61% battery life. That includes 2 long walks using gps. I expect to get close to 4 days from a charge. That is with all functions on but raise to wake screen. Very impressed.
Nicholas –
Excellent watch, strap choice and quality not as good as post market straps
Glib B –
I’m really impressed with the quality and durability of this watch. The 48-hour battery life is incredible, and the large screen (coming from an AW 5) is a huge improvement.However, there’s one drawback to be aware of, if you buy the black titanium model with the black titanium strap, be careful. The coating on the titanium strap is slightly harder than the display surface, so if you accidentally touch or scratch the screen with the strap, you may end up with fine scratches that are visible under certain angles and very hard to remove.
N. bathia –
I was honestly pretty hesitant to upgrade from my Garmin Fenix because I didn’t think an Apple Watch could actually handle serious training blocks, but the Ultra 3 has won me over.For competitive contexts, the “Precision Start” feature is a total game changer. On older watches, you’d get that annoying 3-2-1 countdown, but now I map the Action Button to start immediately. When the starting gun goes off, I just hit the button and tracking is instant. The dual-frequency GPS is also scary accurate—my track workouts actually match the lane markers now.Battery life was my biggest worry, but I did a 70.3 triathlon last weekend with full GPS and heart rate running, and I still had about 45% battery at the finish line. It easily handles long brick workouts without needing a charge. I also play rugby in the off-season and do a lot of trail running, so durability matters. I’ve already smacked the screen against a doorframe and took a tumble on gravel, and there isn’t a scratch on the titanium.The new recovery metrics and training load data are actually useful for avoiding injury before big meets. Honestly, if you’re just closing rings, save the money and get a Series 10. But if you care about splits, zone training, and race-day reliability, this is the one.
Tracy –
Awesome absolutely amazing. don’t forget your Apple Watch screen protector which can be purchased from thinkassemble.co.uk. Must have 💯👌
thebiggfella –
An excellent bit of kit as you’d expect from Apple. Looks great and robustly built. The battery life is decent: I charge mine every second evening and wear it when I sleep to give me readings on my vitals. I use it to start and stop workouts, timer and stopwatch functions are used regularly and the modular face I use is customised perfectly for my own usage.It’s a fantastic, very functional device and although quite expensive, I think it’s worth every penny.
Steveieboy –
If you feel the bezel edge of the watch it is quite sharp at the corner. You can’t feel it being sharp whilst wearing or using it. Other that that its a great watch, this is my first ultra after a few other Apple Watches. The battery loses about 25% a day so much better and it’s not as big and bulky as I thought it would be.
Nishant V. –
The Apple Watch Ultra 3 is my first Apple Watch, and it has already helped me reduce my screen time since most of my important notifications now come straight to my wrist. It’s truly a health-focused device and delivers impressively accurate results.It also looks great on my hand, especially with the Milanese Loop band. I can even control my car through the watch, and Apple Pay works flawlessly. With cellular connectivity, it really cuts down on how often I need to reach for my phone.Overall, it’s a solid, durable, feature-packed, and professional watch. I probably won’t use every feature it offers—and that’s okay. I bought it simply because I wanted it, and I genuinely like it!
Fozzyball –
Was always worried about battery life with Apple Watches. 1 day doesn’t cut it for me. I’ve had Huawei and Garmin fitness watches which can last literally weeks on a charge. This can’t, but has exceeded my expectations. Quality as you’d expect from Apple, but 38hrs since last charge, I still have 61% battery life. That includes 2 long walks using gps. I expect to get close to 4 days from a charge. That is with all functions on but raise to wake screen. Very impressed.
Nicholas –
Excellent watch, strap choice and quality not as good as post market straps
Glib B –
I’m really impressed with the quality and durability of this watch. The 48-hour battery life is incredible, and the large screen (coming from an AW 5) is a huge improvement.However, there’s one drawback to be aware of, if you buy the black titanium model with the black titanium strap, be careful. The coating on the titanium strap is slightly harder than the display surface, so if you accidentally touch or scratch the screen with the strap, you may end up with fine scratches that are visible under certain angles and very hard to remove.
N. bathia –
I was honestly pretty hesitant to upgrade from my Garmin Fenix because I didn’t think an Apple Watch could actually handle serious training blocks, but the Ultra 3 has won me over.For competitive contexts, the “Precision Start” feature is a total game changer. On older watches, you’d get that annoying 3-2-1 countdown, but now I map the Action Button to start immediately. When the starting gun goes off, I just hit the button and tracking is instant. The dual-frequency GPS is also scary accurate—my track workouts actually match the lane markers now.Battery life was my biggest worry, but I did a 70.3 triathlon last weekend with full GPS and heart rate running, and I still had about 45% battery at the finish line. It easily handles long brick workouts without needing a charge. I also play rugby in the off-season and do a lot of trail running, so durability matters. I’ve already smacked the screen against a doorframe and took a tumble on gravel, and there isn’t a scratch on the titanium.The new recovery metrics and training load data are actually useful for avoiding injury before big meets. Honestly, if you’re just closing rings, save the money and get a Series 10. But if you care about splits, zone training, and race-day reliability, this is the one.
Tracy –
Awesome absolutely amazing. don’t forget your Apple Watch screen protector which can be purchased from thinkassemble.co.uk. Must have 💯👌