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Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Gray - (2025)

Model: SM-L705UZA1XAA
SKU: 6636000
Sold byBest Buy

Customers are saying

Customers are enthusiastic about the overall performance and impressive battery life of this device, which many users find to be a significant upgrade. The sleek design, comfortable fit, and comprehensive health tracking features also receive frequent praise for their quality and convenience. While a small number of users noted that the watch feels slightly heavy and has limited compatibility with non-Samsung phones, the general reception remains highly positive.

Generated by AI based on customer reviews.
Features
  • Why to Buy Galaxy Watch Ultra

    Galaxy Watch Ultra is built for outdoor adventurers who push the limits. With its titanium-tough case, precision tracking capabilities, the power of Galaxy AI¹ and a long-lasting battery, it’s got everything you need to achieve your personal best for days at a time.

  • An intuitive assistant, right on your wrist

    Stay on schedule, get answers to questions and knock out everyday tasks hands-free with a personal AI assistant.

  • Built for the long run

    Challenge yourself with personalized routines from Running Coach.¹

  • Keep track of your blood pressure

    Check your blood pressure anytime, anywhere with your Galaxy Watch Ultra. Simply calibrate the Watch Ultra using a blood pressure cuff (sold separately) to measure your systolic and diastolic pressure.

  • Then, use the readings on the Samsung Health Monitor app to help monitor your blood pressure as part of maintaining a healthy lifestyle. Check for changes in your heart’s activity to make informed decisions, such as adjusting your diet or scheduling a visit to the doctor’s office.¹²,¹³

  • Your adventure starts the night before

    Enhanced with even more ways to help you sleep smarter, Advanced Sleep Coaching² gives you the guidance you need to improve endurance and recovery time.

  • Updates that give you the edge

    Easily see updates like weather, alarms, sport stats and more with an improved screen experience that includes Now Bar.³

  • A battery built for endurance

    Go to the extreme with our long-lasting Watch battery.

  • Know more to glow more

    Take control of your overall wellness and get your glow back with Antioxidant Index.⁸ Measure your antioxidant levels in five seconds with just your finger and your Galaxy Watch Ultra, and receive tips on how to potentially improve your levels.

  • One simple number. A world of insights.

    Energy Score with Galaxy AI⁹ helps you start your day in the know with insights from the day before. Your Galaxy Watch Ultra analyzes yesterday’s sleep, activity and heart rate¹⁰ to give you a summary of your overall health. Want to improve tomorrow’s score? Discover how with a deeper look at your insights on your Galaxy smartphone

  • Step into smarter days

    Outsmart your day with a watch that gives you personalized briefings that keep you on track. Now Brief¹¹ on Galaxy Watch Ultra provides everything from weather updates to tips for winding down right on your wrist, without you even having to ask.

See all features
Specifications
  • Screen Size
    47 millimeters
    Touch Screen
    Yes
    Operating System Compatibility
    Android, Wear OS
    Operating System
    Wear OS
    App Compatible
    Yes
    Carrier
    Unlocked
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Reviews

Customers are sayingCustomers are enthusiastic about the overall performance and impressive battery life of this device, which many users find to be a significant upgrade. The sleek design, comfortable fit, and comprehensive health tracking features also receive frequent praise for their quality and convenience. While a small number of users noted that the watch feels slightly heavy and has limited compatibility with non-Samsung phones, the general reception remains highly positive.
This summary was generated by AI based on customer reviews.
  • Overall Performance (261)
  • Battery Life (150)
  • Design (67)
  • Features (65)
  • Size (34)
  • Weight (6)
  • Compatibility (5)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    5/5 The Ultimate Smartwatch

    ⭐️⭐️⭐️⭐️⭐️ 5/5 The Ultimate Smartwatch—Beautiful, Powerful, and Ready for Anything I recently picked up the Galaxy Watch Ultra (2025) in Titanium White, and it has completely exceeded my expectations. Samsung took everything great about their previous watches and turned it up to 11. Highlights: Premium Design: The titanium finish looks stunning and feels incredibly solid without being too heavy. The Marine White band is comfortable, breathable, and stylish enough to wear all day—from the gym to the office. Beautiful Display: The large 47mm screen is bright, razor-sharp, and easy to read even in direct sunlight. Colors pop, and touch response is instantaneous. Serious Durability: With improved water resistance and rugged construction, this watch is built for adventure. I’ve taken it hiking, swimming, and through intense workouts without a scratch or hiccup. All-Day Battery: Despite the big, bright display and LTE connectivity, the battery comfortably lasts well over a day. With power-saving modes, you can stretch it even longer. LTE Freedom: Having full 4G LTE support means I can leave my phone at home and still take calls, reply to messages, stream music, and get notifications. It’s incredibly liberating. Health and Fitness Superpowers: The advanced sensors track everything from heart rate and sleep to blood oxygen and stress. The new training metrics and recovery insights are motivating and surprisingly accurate. Smooth Performance: Apps launch instantly, and navigation is fluid. Samsung’s software keeps getting better, with tons of watch faces and widgets to customize. Bottom Line: This is hands down the most complete smartwatch experience you can get right now. It’s perfect for fitness enthusiasts, tech lovers, or anyone who wants the very best combination of design and capability on their wrist. Overall: The Galaxy Watch Ultra (2025) is in a class of its own—beautiful, rugged, feature-packed, and truly smart. I couldn’t be happier with this purchase, and I highly recommend it to anyone who wants a watch that can keep up with everything life throws at you.

    This review is from Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium White - (2024)

    Posted by Fanblade

  • Rated 5 out of 5 stars

    2025 Galaxy Watch Ultra titanium silver

    The Ultimate Powerhouse: Flawless Performance on the Galaxy Watch Ultra (Even with a Pixel!) Rating: 5/5 Stars Review: I recently picked up the Samsung Galaxy Watch Ultra (2025) in Titanium Silver, and to put it simply: this is the best smartwatch experience I have ever had. If you are on the fence about buying this—especially if you don't own a Samsung phone—let me put your mind at ease. Seamless Connectivity (Pixel 10 Pro XL + Visible Pro Plus) I am using this watch paired with my Google Pixel 10 Pro XL, and the ecosystem integration is virtually seamless. The transition between connection modes is magic. If I walk away from my phone at home, it instantly grabs my Wi-Fi. If I leave the house entirely without my phone, the LTE kicks in immediately (I’m using Verizon’s Visible Pro Plus plan). I’ve tested the LTE extensively, and it has never let me down. Audio Quality: Better Than My Phone? This was the biggest surprise. The speaker and microphone quality on this watch are incredible. I’ve taken several calls on it, and people on the other end actually told me I sound clearer on the watch than I do on my phone. Performance & "Pro Tip" for Speed The watch is already fast, but I made it feel instant. Pro Tip: I went into developer settings and changed the animation scales to 0.5x. With this tweak, the UI is incredibly smooth and snappy. As soon as I touch the screen, the response is immediate. It feels futuristic. Real-World Battery Life Battery anxiety is non-existent here. My settings are: Continuous heart rate monitoring: ON Raise-to-wake: OFF (I touch the screen or button to wake) Auto-workout detection: OFF Screen brightness: Auto With these settings, I am consistently getting 2 days and 14 hours of battery life. That is phenomenal for a watch this powerful running full LTE. The One Caveat (For Non-Samsung Users) Everything works perfectly with my Pixel 10 Pro XL with two minor exceptions: the ECG (Electrocardiogram) and Sleep Apnea detection. These features are currently locked to Samsung phones. While there are technical workarounds (sideloading apps), they are difficult to set up. However, looking at the accuracy of the standard heart rate monitor and the rest of the health suite, I don't miss those two features at all. Final Verdict I threw a screen protector on it for peace of mind, but the build quality feels rugged and premium. If you want a watch that looks amazing, handles calls better than a phone, and has multi-day battery life, the Galaxy Watch Ultra is the one to beat. Pros: Incredible call quality (Speaker/Mic) Seamless LTE/Wi-Fi switching 2.5+ days battery life Snappy performance (especially with 0.5x animation trick) Works great with Google Pixel Cons: ECG/Sleep Apnea require a Samsung phone (minor trade-off) You definitely will not regret buying this watch! I feel like I am in a Star Trek movie with the future right on my wrist!

    This review is from Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Silver - (2025)

    Posted by DylanB

  • Rated 5 out of 5 stars

    The Watch I didnt know I needed.

    Very satisfied with this purches, it was the watch i didnt know i needed , its comfortable, battery life is alright, features are really good, professional look, enjoy the auto dim feature, so not blinding my self at night, using the health features and hand motions are really good as well. Track your sleep, always have to track your steps , i really enjoy that it has its own navigation. The bigger screen is really good as well.

    This review is from Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Silver - (2025)

    Posted by Walt

  • Rated 5 out of 5 stars

    Happy Buyer

    So, I'll preface this by saying it's my first smart watch and I'm also only about 3 weeks into ownership. That being said, I like it! Size: It's definitely large, and my wrists are on the medium to smaller side for a guy, but the watch thankfully does not "overpower" the space on my wrist/arm and I'm really happy with how it looks. Weight: it's lighter than the classic (the other option I was considering), and even thought it's the biggest option, it felt less "substantial" on my wrist compared to the classic when I tried that one on. Looks: Again, I like the way it looks. It has a very masculine feel to it, I like the squared edges, the Grey sport band, and the titanium bezels. Looks great with my lighter colored skin. My only complaint is with the thickness. I hope they can get that down in future models. It will only make it look better and be more wearable in my opinion. But even as is, I feel like it looks casual enough for anything, but nice enough to wear with a suit to the office as well. Battery Life: I feel like I get a solid 2 days out of it, and then the 3rd day is the consider charging day. But don't quote me on that. I've only had it 3 weeks and I feel like I appreciate how little I've had to charge it. I have once or twice thrown it on the charger while scrolling in bed or sitting at my home desk and that greatly extended it's life before needing that full charge again. Function: I feel like this thing has so many uses and features I haven't even scratched the surface of yet. So far I use it to track my sleep and activity, check the weather, and then also to read notifications, take calls, or occasionally respond to texts. That's it... Overall, very happy and looking forward to setting up the two years of data that came with it when I purchased from bestbuy.

    This review is from Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Silver - (2025)

    Posted by LeviD

  • Rated 5 out of 5 stars

    Warch Ultra

    I’ve been really impressed with the Samsung watch. It’s sleek, comfortable, and feels premium on the wrist, but what really stands out is how smoothly everything works. The health tracking is incredibly detailed—from heart rate and sleep to workouts—and it actually motivates you to stay active. Notifications are quick and easy to manage, battery life is solid, and the customization options make it feel personal. Overall, it’s a powerful, stylish smartwatch that fits seamlessly into everyday life and makes staying connected and healthy feel effortless.

    This review is from Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium White - (2024)

    Posted by Chris

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Galaxy Watch Ultra is no ordinary watch —it’s the Watch built for outdoor adventurers who push the limits. Whether you’re a peak seeker, ridge runner or backcountry biker, this sporty Watch is titanium tough to help you go the distance. With its precision tracking capabilities, the power of Galaxy AI and a long-lasting battery, it’s got everything you need to achieve your personal best for days at a time. Get the competitive edge with sleep insights that coach you toward better rest so you can conquer your nights and win your days. Focus on your milestones while you stay in the know with quick briefings on the weather, your physical activity and more, all at a glance on your Watch screen. Plus, free up your hands with a little extra help from your Watch —send texts and knock out multiple tasks while you hike or climb with an assistant you activate by simply raising your wrist. Whether you’re answering the call of the wild or living every day to the fullest, Watch Ultra helps you stay on track so you can reach new heights. Step up and stand out with Galaxy Watch Ultra.

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Pros for Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Gray - (2025)
Overall Performance, Battery Life, Design, Features, SizeThere were no pros for this productOverall Performance, Design, Battery Life, Comfort, FeaturesOverall Performance, Battery Life, Comfort, Design, Features
Cons for Samsung - Galaxy Watch Ultra Titanium Smartwatch 47mm LTE - Titanium Gray - (2025)
Weight, CompatibilityThere were no cons for this productWeight, Band QualityCompatibility, Band

Specs

Questions & Answers
  • Can you make and answer calls with the ultra. Also can you read and send text

    Greetings Firefox4, thank you for taking the time to ask us your questions about the Samsung Galaxy Watch Ultra. Yes, the advertised Galaxy Watch Ultra LTE model allows you to make/answer calls and read/send text messages directly from your wrist without a phone nearby, provided it has an active, carrier-paired LTE plan. It supports voice calls, SMS, and messaging apps, using AI for quick replies. Feel free to reach out to Support if you think of any other questions for us. Thank you for being a cherished Samsung customer. - Debra

    Answered by Samsung
    Samsung response
  • Is the display screen a touch screen?

    Yes, the display screen is a touch screen.

    This question and answer was generated by AI based on customer and product data.
  • Does this smartwatch have GPS?

    Yes, this smartwatch is GPS enabled.

    This question and answer was generated by AI based on customer and product data.
  • What is the battery capacity of this smartwatch?

    The battery capacity is 590 milliampere hours.

    This question and answer was generated by AI based on customer and product data.
  • Does this smartwatch have a built-in microphone?

    Yes, this smartwatch has a built-in microphone.

    This question and answer was generated by AI based on customer and product data.
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