Built for adventurers and fitness enthusiasts, this premium smartwatch combines rugged durability with cutting-edge health and connectivity features, making it the ultimate companion for extreme conditions and daily use.
Key Features:
- Durable Design:
- Titanium frame and sapphire crystal glass for robust protection.
- 10 ATM water resistance, operational at altitudes up to 9,000m and temperatures up to 55°C.
- Advanced Health Tracking:
- BioActive Sensor and Galaxy AI for real-time health and fitness monitoring.
- Exceptional Battery Life:
- Up to 100 hours in Power Saving Mode, ensuring connectivity during long adventures.
- LTE Connectivity:
- Stay connected with calls, messages, and notifications, even without your smartphone.
- Enhanced Performance:
- Powered by a 3nm processor for seamless multitasking and efficient operation.
The Samsung Galaxy Watch Ultra redefines what a smartwatch can achieve, delivering performance, durability, and advanced health insights to support your lifestyle.
- Galaxy AI-powered health insights
- 10 ATM water resistance
- Up to 100-hour battery life

Galaxy AI is here
Welcome to the new era of AI-powered health
Built to push boundaries, Galaxy Watch Ultra withstands up to 55°C heat, 9,000m altitude, 10 ATM water pressure and runs smoothly through it all with a new, powerful 3nm processor. Trek further with battery that lasts up to 100 hours in Power saving mode. The new BioActive Sensor tracks you closely and Galaxy AI provides the insights, guiding you to push your limits
The toughest
Galaxy Watch ever

Parts of a disassembled Galaxy Watch Ultra device are being assembled in mid-air. The environment shifts from gusty wind to rain and then to frost showcasing the strong durability of the watch.
Impact-ready
cushion design 6

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Our most powerful smartwatch processor
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Titanium + cushion design
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Sapphire Crystal glass

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Quick Button
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BioActive Sensor
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Dual-Frequency GPS
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Dynamic Lug System
High-endurance
battery power
Whether scaling cliffs or trekking for days, push boundaries without worrying about recharging. Instantly switch between modes — Exercise power saving mode for tracking workouts or Power saving mode for long-term use. Stay powered up for whatever thrills come your way. 2, 3, 4, 9, 10
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Power saving mode
Up to100 hrs
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Exercise power saving mode
Up to48 hrs


A Galaxy Watch Ultra is displaying a Multisport Tile screen with the distance for swimming, cycling and running shown. The screen subsequently shows the total workout duration and calories burned for the three workouts of Triathlon.
Ocean adventures are calling
— from riding big waves in the Pacific Ocean to exploring coral reefs in the Caribbean Sea. Heed the call with a watch ready for the water.
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Water resistance 5
10 ATM
/ IP68 -
Military Standard
MIL-STD 810H


Your immediate
safety Siren
If you’re in trouble, press and hold the Quick Button for 5 seconds to activate a powerful siren for help. A piercing 86-decibel sound can be heard up to 180 meters away, breaking through a forest of trees. When GPS isn’t enough for you, the Watch is there with an SOS. It detects falls, offers SOS via the home button, and provides instant access to Medical info. 12, 15, 16, 17
- Up to86dB
- Up to180m

Hold for
5 seconds
Galaxy Watch Ultra thrives in the heat, adapts to both dark and sunlit environments and assists in plotting your path — letting you navigate the sands and canyons with ease. And when things get gritty, it just keeps going. 6


Carve your own path
Get off the road and create your own. Bike through uncharted canyons and make your personal routes to return to. Fill your adventure with unexpected twists and turns. 12


A person riding a bike on a rocky trail is capturing the scene ahead and wearing a Galaxy Watch Ultra on their wrist. Another person is biking in front of them.
Don’t let darkness dim your adventure
Stay on track even in the pitch dark. When night falls, the display automatically switches to Night mode, preserving your night vision. Continue your overnight adventure without missing a glimpse of the Milky Way. 12, 22


A Galaxy Watch Ultra is seen in daylight. As night falls and the sky turns dark, the Night Mode watch face glows on the watch screen.

Train your way to triathlon victory. Effortlessly transition between workouts in those high-octane moments, while monitoring every step of the journey.


Galaxy AIis here
Monitor Energy Score
to crush your goals
Discover your body’s potential with Energy Score. Galaxy AI analyzes key indicators of your overall condition and gives you a daily score. How’s your score today? Ready to challenge yourself? If not, fine-tune your sleep, exercise and more to get your body in shape to step it up. 25


As the Energy Score goes up on the display and stops at ’94’, cards with different health metrics for sleep score, steps and heart rate pop up around the watch.
Power up your cycling with Personalized FTP
Maximize your pedal power and go the extra mile. With a power meter paired with your Samsung Galaxy smartphone, Galaxy AI quickly estimates the Functional Threshold Power based on your own heart rate within 10 minutes of a ride. Set your training intensity according to your FTP and hit your peak performance. 26, 45


Health check? Just glance at your wrist
Maintain a healthy lifestyle by adding a quick checkup to your workout routine — from blood pressure to Bioelectrical Impedance Analysis. If it detects an irregular heart rhythm, take an ECG to examine your heart rhythm in more detail, right on your wrist.


GUI of ECG being measured can be seen with the bpm changing. Above the measurement is a moving graph illustrating the heartbeat and a text of ‘High HR’ with a warning sign.
- *Availability of Irregular Heart Rhythm Notification (IHRN) feature may vary by country or region. Due to country restrictions in obtaining approval/registration as a Software as a medical device (SaMD), it only works on watches and smartphones purchased in the countries where service is currently available (however, service may be restricted when users travel to non-service countries). Not intended to provide a notification on every episode of irregular rhythm suggestive of AFib and the absence of a notification is not intended to indicate no disease process is present. It is not intended for users with other known arrhythmias or users under 22 years old. Users should not interpret or take clinical action based on the predictions made without consultation of a qualified healthcare professional.
- *Irregular Heart Rhythm Notification feature is available in the following countries** (as of the end of July 2024). US, Korea, UAE, Indonesia, Hong Kong, Russia, Georgia, Azerbaijan, Panama, Guatemala, Dominica Republic, Costa Rica, Ecuador, and Argentina – available on Galaxy Watch4 and later released models (excl. Galaxy Fit). Service unavailable in other/overseas territories or regions unless specified under the country list.
- *IHRN feature may be available in the future in other countries or regions subject to the regulatory process in each country or region.
- *Availability of ECG app may vary by country or region. Due to country restrictions in obtaining approval/registration as a Software as a medical device (SaMD), ECG app only works on watches and smartphones purchased in the countries where service is currently available (however, service may be restricted when users travel to non-service countries). Check out https://www.samsung.com/apps/samsung-health-monitor for more information and latest update on service countries. It is not intended for users by people under 22 years old. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.
Track your AGEs index for a livelier, healthier life
Mind your diet and be your best self. Advanced Glycation End-products(AGEs) index is an indicator of your metabolic health, affected by your diet and lifestyle. Galaxy Watch Ultra measures your AGEs index during your sleep, letting you check the results right on your wrist. Monitor your dietary intake, improve your lifestyle and maintain peak performance. 46, 47, 48

Harmonizing your health journey
Access and manage comprehensive information about your health and overall well-being through the Samsung Health app on your Samsung Galaxy devices. Integrate detailed insights to strive toward your wellness goals. 27,
Enjoy the seamless experience across Android smartphones
Start your Galaxy Wearable experience on your Android smartphone. Pair your Galaxy Watch, Buds or Ring easily with the Android phone you already have. Just download the Galaxy Wearable and Samsung Health apps on Google Play, and you’re good to go. You can even try out different watch faces on the Galaxy Wearable app—mix and match various features to your liking. 49, 50, 51, 52, 53, 54, 55, 56, 57, 58

Straps for anything.
One UI for everything
Gear up for every expedition with a range of band options for all terrains. With the new One UI, powered by an all-new processor, Galaxy Watch Ultra has you covered for all your exciting thrills. 43
Specifications
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NFCNFC
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Bluetooth VersionBluetooth v5.3
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Size (Main Display)1.5″ (37.3mm)
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Processor1.6GHz, 1.5GHz
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Storage (GB)32
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SensorsAccelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor
Specifications Detail
Network/Bearer
- SIM sizeEmbedded-SIM
- Infra3G WCDMA, 4G LTE FDD, 4G LTE TDD
- 3G UMTSB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
- 4G FDD LTEB1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B66(AWS-3), B71(600)
- 4G TDD LTEB40(2300)
Audio and Video
- Audio Playing FormatMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB
Connectivity
- Location TechnologyGPS, Glonass, Beidou, Galileo
- Wi-Fi802.11a/b/g/n 2.4GHz+5GHz
- NFCYes
- Bluetooth VersionBluetooth v5.3
- Bluetooth ProfilesA2DP, AVRCP, HFP, HSP
OS
- Wear OS Powered by Samsung
Display
- Technology (Main Display)Super AMOLED
- Size (Main Display)1.5″ (37.3mm)
- Resolution (Main Display)480 x 480
- Color Depth (Main Display)16M
Processor
- CPU Speed1.6GHz, 1.5GHz
- CPU TypePenta-Core
Storage/Memory
- Memory (GB)2
- Storage (GB)32
- Available Storage (GB)21.1
Sensors
- Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor
Physical specification
- Body Dimension (HxWxD, mm)47.4 x 47.1 x 12.1
- Body Weight (g)60.5
- Durability10 ATM
Battery
- Battery Capacity (mAh, Typical)590
- RemovableNo
- Usage Time (Hours, AOD Off)Up to 80
- Usage Time (Hours, AOD On)Up to 60
- Typical Usage Time (in Power Saving, hours)Up to 100
- Outdoor Workout with GPS (in Exercise Power Saving, h)Up to 48
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