The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Yes. Samsung rates the Galaxy Watch Ultra IP68 and 10 ATM for water resistance and IP6X for dust resistance. It is intended for shallow-water activities such as swimming, not diving or high-pressure water sports. These ratings describe specified tests—not a guarantee that the watch is waterproof in every situation.
What do the Galaxy Watch Ultra’s water-resistance ratings mean?
Samsung gives the watch both an IP68 rating and a 10 ATM rating. They describe different test conditions, so neither should be read as permission to take the watch to the stated test depth.
- IP68: Samsung says the watch was lab-tested in fresh water at up to 1.5 metres for up to 30 minutes. Samsung says it can be used for shallow-water activities, including pool or ocean swimming, but is not suitable for diving or high-pressure water activities. Source: Samsung product specifications and support guidance.
- 10 ATM: Samsung says the watch was tested for 10 minutes at a depth of 100 metres under ISO 22810. The product-page footnote specifies 5% salt water and water containing 4 ppm chlorine. This is a controlled rating test, not a recommended diving depth. Source: Samsung product specifications.
In practice, follow Samsung’s activity guidance rather than treating either number as a safe-use depth.
Is the Galaxy Watch Ultra dust-resistant?
Yes. Samsung specifies IP6X dust resistance. Its product page describes a test in which 2 kg of talc powder per cubic metre was blown into a chamber for two hours; the stated maximum dust-particle diameter was 0.05 mm. That is Samsung’s test description, not a promise of protection against every kind or amount of dust. Source: Samsung product specifications.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstall#1 Best Overall
- 47mm - 1.5" Super AMOLED, 480x480px, 590mAh Battery, MIL-STD 810H certified, IP68/10ATM 100m water resistant, ECG certified
- 64GB, 2GB RAM, Exynos W1000 (3nm), Penta-core, Mali-G68 GPU, Android Wear OS 5, One UI Watch 8 with AI Assistant
- Unlock your full potential with Galaxy AI: Track and improve your fitness performance, monitor heart health with precision, get personalized wellness tips, optimize your sleep for better health, stay connected with smart replies, and enjoy music or podcasts on the go—all from your Galaxy Watch.
- Compatible with Android devices Only. Supports Google Pay. 3G: 850/900/1700/2100/1900/2100MHz, 4G LTE: 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/40/66/71 - eSIM.
- International Model - No Warranty. 100% Unlocked but Most US carriers may not allow International models. Will still work as Bluetooth Watch. Works outside US with all carriers. (Country selection may not be available during setup. Select Any, as Country will updated later after Connecting to WIFI in Settings.)
Which water activities are suitable?
Samsung’s guidance permits ordinary exposure such as rain and shallow-water swimming. It excludes diving, fast-moving water, and high-pressure water activities. Samsung’s product documentation states: “It is not suitable for high-pressure water activities and diving.”
Samsung also reports testing the Ultra under MIL-STD-810H for conditions including temperature, altitude, humidity, immersion, salt fog, dust, vibration, and drops. It cautions that actual conditions vary and extreme conditions are not guaranteed; this testing does not mean the watch is indestructible. Source: Samsung product specifications.
Rank #2
- YOUR TRAIL GUIDE ON YOUR WRIST: Navigate challenging trails on your run with path, elevation and pace guidance on your Galaxy Watch Ultra2¹. The smart watch gives you personalized hydration alerts² along the way so you can run and feel your best.
- ONE PERSONALIZED SCORE TO KNOW YOUR HEART BETTER: Get an easy-to-understand view of your overall heart health³ with a single personalized score⁴ and guidance, so you can avoid the guesswork.
- INSTANT AI ASSISTANCE. NO SLOWING DOWN: Every second can be crucial when you're outdoors. With Galaxy Watch Ultra2, you can just raise your wrist, start talking naturally and get instant AI assistance⁵—no wake phrase needed, no slowing down.
- GREAT DURABILITY FOR THE GREAT OUTDOORS: From rugged trails to under water, take this fitness watch anywhere as your dependable adventure partner. IP69K and 10ATM rated, it’s dust-tight⁶ and water resistant⁷ up to 100m so you can take on any challenge.
- YOUR BODY SPEAKS. LISTEN WITH VITALS: Understand your body better with Vitals⁹–it’s built to track 5 different health metrics while you sleep, catch shifts from your usual patterns, and also provide tailored guidance based on the insights.⁸
How should you care for it after water or dust exposure?
- After pool or sea exposure, rinse the watch with fresh water and dry it with a soft, clean cloth.
- Avoid high-pressure cleaning.
- Avoid contact with substances Samsung identifies as potentially harmful, including oils, perfumes, sunscreen, hand sanitizer, and cosmetics. If the watch is exposed, rinse and dry it.
- Do not assume its resistance will remain unchanged: Samsung says water resistance can diminish over time, and impacts, improper handling, damage, or disassembly can compromise it.
Source: Samsung product specifications and support guidance.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Should you call it waterproof?
No. The more accurate description is “water resistant under Samsung’s specified test conditions.” The ratings provide useful limits and activity guidance, but they do not establish protection in every real-world circumstance. Samsung says water resistance is not permanent and can diminish over time.
Quick Recap
Rank #4
- WHY GALAXY WATCH ULTRA: Longest-lasting battery yet.¹* Advanced health and sleep tracking features.* Personalized Running Coach.* Durable titanium casing.* 10ATM Water Resistance.⁹* Dual-frequency GPS.* Personal AI assistant for hands free help.⁶*
- A BATTERY BUILT FOR ENDURANCE: Have the confidence to adventure off-grid with a battery that can keep up with you. Galaxy Watch Ultra features our longest-lasting battery yet,¹ so you can go to the extreme for days on end without needing to recharge.
- YOUR ADVENTURE STARTS THE NIGHT BEFORE: Fuel tomorrow’s performance with a great night’s sleep, thanks to Advanced Sleep Coaching² - now improved with even more ways to help you sleep smarter.
- BUILT FOR THE LONG RUN: Whether you’re on a trail or a track, unleash the winning runner within using Running Coach³ on Galaxy Watch Ultra. It analyzes factors⁴ such as your age, weight, oxygen levels and heart rate to guide you through your run.
- UPDATES THAT GIVE YOU THE EDGE: Navigate the wild more easily with Now Bar⁵ and an improved user experience. Now Bar conveniently puts the info you use the most - like weather, timers, directions and more - right on your main Watch screen.
Rank #3
- 47mm - 1.5" Super AMOLED, 480x480px, 590mAh Battery, MIL-STD 810H certified, IP68/10ATM 100m water resistant, ECG certified
- 64GB, 2GB RAM, Exynos W1000 (3nm), Penta-core, Mali-G68 GPU, Android Wear OS 5, One UI Watch 8 with AI Assistant
- Unlock your full potential with Galaxy AI: Track and improve your fitness performance, monitor heart health with precision, get personalized wellness tips, optimize your sleep for better health, stay connected with smart replies, and enjoy music or podcasts on the go—all from your Galaxy Watch.
- Compatible with Android devices Only. Supports Google Pay. 3G: 850/900/1700/2100/1900/2100MHz, 4G LTE: 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/40/66/71 - eSIM.
- International Model - No Warranty. 100% Unlocked but Most US carriers may not allow International models. Will still work as Bluetooth Watch. Works outside US with all carriers. (Country selection may not be available during setup. Select Any, as Country will updated later after Connecting to WIFI in Settings.)
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
