Fast delivery within 72 Hours

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

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

(16 customer reviews)

In stock

Dominate your training and adventures with the Apple Watch Ultra 3 GPS + Cellular 49mm Smartwatch. Built with a rugged Black Titanium Case and Black Ocean Band, this premium multisport watch offers elite running metrics, advanced health monitoring, and crucial safety features, ensuring you stay connected and protected whether on land or diving to 100m.

  • Ultimate Rugged Durability: Black Titanium Case, Sapphire Crystal display, and 100m water resistance.
  • GPS + Cellular Connectivity: Seamless 5G calls, texts, and NFC payments without your iPhone.
  • Advanced Health & Safety: Includes Crash Detection, Fall Detection, and notifications for hypertension and irregular heart rhythm.
  • Multi-Day Battery Life: Exceptional power, offering up to 42 hours of normal use or 72 hours in Low Power Mode.

In stock

Purchase this product now and earn 919 Points!

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
secure-pay

Product Description

Unleash Your Potential: Apple Watch Ultra 3 (49mm) GPS + Cellular — The Ultimate Rugged Multisport Smartwatch

Dominate every adventure with the Apple Watch Ultra 3, the most advanced and rugged smartwatch ever built. Featuring GPS + Cellular connectivity, this 49mm powerhouse is housed in a sleek, incredibly durable Black Titanium Case and paired with the high-performance Black Ocean Band. Designed for serious athletes and extreme adventurers, the Ultra 3 offers elite running metrics, multisport tracking, and comprehensive health monitoring. Experience game-changing safety features, an ultra-bright OLED display, and multi-day battery life, ensuring you stay connected and protected whether you’re summiting a peak or diving deep. Elevate your performance and conquer the impossible with the Apple Watch Ultra 3.

Key Features

  • Extreme Durability: Rugged Black Titanium Case with robust Sapphire Crystal display. Water resistant to 100m for swimming, diving, and high-speed water sports.
  • Advanced Connectivity: Built-in GPS + Cellular with speedy 5G for calls, texts, and streaming without your iPhone. Features NFC for contactless payments and Wi-Fi.
  • Superior Display: Ultra-bright 49mm OLED display, easier to read in any environment, also functions as an emergency torch.
  • Multi-Day Power: Exceptional battery life, offering up to 42 hours of normal use or up to 72 hours in Low Power Mode.
  • Professional Training Tools: Precision Dual-Frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, and Training Load analysis for elite performance tracking in running, cycling, swimming, and fitness.
  • Critical Safety Functions: Includes Crash Detection, Fall Detection, and satellite communications for emergency services when off-grid.
  • Health Monitoring: Receive notifications for possible hypertension, irregular heart rhythm, sleep apnea, and measure blood oxygen levels and sleep scores via the Vitals app.
  • Custom Action Button: Assign physical control to instant functions like starting a workout or activating the torch.

Important Information

  • Screen Size: 49 Millimetres.
  • Battery Composition: Lithium Ion.
  • Target Audience: Men, Women (Unisex).
  • Shape: Square.
  • Requires a compatible iPhone for full functionality and initial setup.

Why Choose Think Assemble

  • Quality Assurance: Every device is guaranteed to be 100% authentic Apple product, factory sealed, and fully warrantied.
  • Fast Shipping: We offer expedited, secure shipping options to ensure your Ultra 3 is on your wrist when you need it.
  • Expert Support: Our dedicated support team is ready to assist with setup and technical questions, ensuring a seamless experience.

Specification

Overview

ManufacturerApple
See why thousands shop with us all year round — no waiting, no gimmicks.

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.

4.9
16 reviews
13
2
0
0
0

16 reviews for Apple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black Ocean Band. Advanced Health and Fitness Tracking

Clear filters
  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 💯👌

Only logged in customers who have purchased this product may leave a review.