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Apple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black Alpine Loop – Large. Advanced Health and Fitness Tracking

Original price was: £943.74.Current price is: £918.54.

(16 customer reviews)

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Short Product Overview

The Apple Watch Ultra 3 GPS + Cellular 49mm is the ultimate rugged multisport smartwatch, featuring a durable Black Titanium case and advanced health tracking for athletes and adventurers. Stay connected, safe with Emergency SOS via Satellite, and on track with precision dual-frequency GPS and an extended 42-hour battery life.

  • Ultimate Durability: Rugged 49mm Black Titanium case built to military standards.
  • Extended Battery Life: Up to 42 hours for multi-day adventures.
  • Advanced Health: ECG, SpO2, and new Sleep Score and Hypertension monitoring.
  • Critical Safety: Emergency SOS via Satellite for communication beyond cellular coverage.

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  • Manufacture Warranty 1 Year
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Product Description

Product Overview: Dominate Every Challenge with the Apple Watch Ultra 3 GPS + Cellular 49mm

Unleash your full potential with the Apple Watch Ultra 3, the definitive rugged smartwatch built for extreme athletes, adventurers, and everyday fitness enthusiasts. Featuring robust GPS + Cellular connectivity, this 49mm titanium powerhouse ensures you stay connected, safe, and on track no matter how far off-grid you venture. The Ultra 3 is meticulously engineered with a durable Black Titanium case and paired with the secure Black Alpine Loop (Large) band, designed to withstand the toughest environments. Experience unparalleled accuracy with dual-frequency GPS, extended battery life up to 42 hours, and a brighter, always-on LTPO3 Retina display (up to 3000 nits). Elevate your training with advanced health and fitness tracking, including new sleep score analytics, daytime hypertension monitoring, and critical satellite messaging capabilities for Emergency SOS and two-way texting when you have no cellular signal. This premium multisport watch seamlessly blends world-class connectivity, unmatched durability, and comprehensive wellness tools, making it the ultimate wearable companion for those who demand excellence.

Key Features

  • Ultimate Durability: Rugged 49mm Black Titanium case and flat sapphire crystal display built to military standards.
  • Extended Battery Life: Up to 42 hours of battery life for multi-day adventures and endurance sports.
  • Advanced Connectivity: Integrated GPS + Cellular (5G) for phone-free communication and L1 and L5 precision dual-frequency GPS for superior route tracking.
  • Critical Safety Features: Emergency SOS via Satellite for calls, two-way texts, and FindMy location updates when outside of cellular coverage.
  • Elite Health Monitoring: Includes ECG, SpO2 (Blood Oxygen), heart rate, VO2 Max, water temperature sensing, and new Sleep Score and Hypertension tracking.
  • Brilliant Display: Largest and brightest Always-On LTPO3 Retina display (up to 3000 nits peak brightness) for exceptional visibility in direct sunlight.

Important Information

  • GPS + Cellular model requires an active cellular plan for full independent use and satellite messaging/Find My features.
  • Water resistant to 100m, suitable for high-speed water sports and recreational diving up to 40m.
  • The Black Alpine Loop (Large) band is optimized for wrists measuring 130–210mm.

Why Choose Think Assemble

  • Quality Assurance: Every Apple Watch Ultra 3 is sourced directly and verified for authenticity.
  • Fast Shipping: Expedited and secure delivery options ensure your new smartwatch arrives quickly.
  • Dedicated Support: Access to our expert customer service team for setup assistance and product inquiries.

Specification

Overview

ManufacturerApple
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16 reviews for Apple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black Alpine Loop – Large. Advanced Health and Fitness Tracking

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  1. 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.

  2. 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.

  3. 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!

  4. 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.

  5. Nicholas


    Excellent watch, strap choice and quality not as good as post market straps

  6. 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.

  7. 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.

  8. Tracy


    Awesome absolutely amazing. don’t forget your Apple Watch screen protector which can be purchased from thinkassemble.co.uk. Must have 💯👌

  9. 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.

  10. 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.

  11. 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!

  12. 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.

  13. Nicholas


    Excellent watch, strap choice and quality not as good as post market straps

  14. 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.

  15. 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.

  16. Tracy


    Awesome absolutely amazing. don’t forget your Apple Watch screen protector which can be purchased from thinkassemble.co.uk. Must have 💯👌

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