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BP
Track your blood pressure anywhere, anytime
Galaxy Watch Ultra2 on your wrist is all it takes to measure your blood pressure — effortless and always within reach. For more accurate readings, calibrate your Galaxy Watch Ultra2 and regularly track both your systolic and diastolic readings through the Samsung Health Monitor app.
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HEART HEALTH
Your daily compass for heart health management
Good heart health isn't shaped in a single workout. It's the result of how you live day to day. Galaxy Watch Ultra2 gives you a Heart Health Score based on key lifestyle indicators like sleep time, BMI and vigorous activity, showing how your current habits affect your heart. Get personalized guidance to see where you can improve and turn those insights into better habits and better heart health.
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VASCULAR LOAD
Cardiovascular tracking while you sleep
Blood pressure gives you a snapshot, Heart Health Score reflects your daily habits — and Vascular Load tracks the long-term trend of your cardiovascular health. Wear Galaxy Watch Ultra2 overnight and let it track your vascular load trends using PPG sensors, giving you a bigger picture of how your lifestyle choices are adding up over time. When readings start to trend, you'll get practical tips toward a healthier diet or steadier sleep.
Galaxy Watch Ultra2 in Titanium Silver with a Marine Band in Olive shown up close, facing front and angled slightly upward, highlighting the overall bold, premium watch design. The word ULTRA appears in large text in the background.
Galaxy Watch Ultra2 is here to bring out your best — slimmer yet more powerful than ever. The 800 mAh battery with Fast Charging and Snapdragon® Wear Elite Platform power you further — all in a rugged luxury design. The world's first up-to-5,000-nit display on a smartwatch outshines the sun-scorched ridgeline. Rated IP69K, 10 ATM and EN13319 certified, it's not just dust and water resistant, it's dive-ready. From the trails of the Dolomites or beneath the Great Barrier Reef to packed city blocks, Galaxy Watch Ultra2 is the ultimate Galaxy Watch to push your limits.,,,,
HIGHLIGHTS
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Up to 60 hours of unstoppable power
800 mAh battery delivering up to 60 hours of relentless power — with the first-ever Fast Charging for the Galaxy Watch series.,
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From gritty trails to the crushing depths
Titanium body, IP69K and EN13319-certified — impact-ready, dust-tight and dive-ready down to 40 meters.,
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The world’s brightest display on a smartwatch
Brilliant brightness — vivid and readable whether you're checking stats in direct sunlight or glancing at your wrist through sunlit water.
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The ultimate Galaxy Watch to push your limit
Outdoor ready, from trail runs to open water dives to long rides — built to keep you on track and in control.
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Rugged
luxury
Iconic cushion design with sculpted details — rugged enough to perform, refined enough to impress.
DESIGN
Rugged luxury
Design as bold as it is polished. Rooted in the heritage of our iconic cushion design, Galaxy Watch Ultra2 continues that legacy into something tougher and more refined, built on the principle that a watch should push you forward, not get in your way.
Titanium tough enough for impact, light enough to forget you're wearing it. A slimmer, seamless profile paired with an even bigger battery. More intuitive buttons that are hard to miss. And an Air Pocket Marine Band that keeps your wrist dry whatever the conditions. Bold in build. Polished in every detail.
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Colours View MoreColoursTitanium Silver
Titanium Gray
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Refined Form View MoreRefined Form
A precisely detailed bezel and sculpted edges seamlessly shaped into a single form — unified in shape, refined without excess.
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Sensors View MoreSensors
The upgraded BioActive sensor tracks your health data more precisely, while an improved fit keeps Galaxy Watch Ultra2 securely in place for accurate readings.
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PERFORMANCE
The strongest Galaxy Watch ever
Up to 60 hours of unstoppable power
Galaxy Watch Ultra2 packs an 800 mAh battery, delivering up to 60 hours of relentless power. For those who rarely switch off — at work or out on the trail — days are long and barely slow down. Galaxy Watch Ultra2 is made to last as long as you do, through back-to-back meetings and a late evening run, all without adding size. And when you need a recharge, our first-ever Galaxy Watch Fast Charging powers your Watch up to 40 % in around 30 mins.,,,,
- Battery capacity 800 mAh
- Fast Charging Up to 40% in around
30 mins
Powered by
Snapdragon®
The Snapdragon® Wear Elite Platform unlocks a new benchmark of processing power on a smartwatch. Apps launch faster, responses are instant and each interaction is smoother than ever. Whether you're switching from your pace stats to music mid-race or checking your calendar between calls, Galaxy Watch Ultra2 keeps pace with your every action.
From gritty trails to the crushing depths ,
Galaxy Watch Ultra2 is built strong at every layer.
Its titanium body takes impact head-on, yet sits light on your wrist. IP69K and 10 ATM rated, it withstands heavy downpours, thick dust and the crushing pressure of open water — and now, EN13319-certified for the first time on a Galaxy Watch, it's dive-ready. Whether you're pushing through a rugged canyon trail or descending into the coral-lined depths of the open ocean, Galaxy Watch Ultra2 is ready for all of it.,
Galaxy Watch Ultra2 in Titanium Silver with an Olive Marine Band, shown front-facing with water splashes and scattered gravel surrounding the watch to demonstrate its rugged durability against elements such as water and dust.
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Material
Titanium
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Dust and Water Resistance Rating
IP69K
What's changed
in the durability?
The world's brightest display on a smartwatch
Your pace, route or heart rate stays clearly visible, even in midday sunlight. Galaxy Watch Ultra2 features a larger 1.52-inch display with up to 5,000 nits of brightness — the brightest ever on a Galaxy Watch — that keeps your data vivid across the bigger screen. Whether you're checking your route on a sun-drenched trail run or your stats as you surface into the sunlight, it all shines through.,
A side-by-side comparison of two Galaxy Watch models outdoors in direct sunlight. Galaxy Watch Ultra2 and Galaxy Watch Ultra can each be seen against a background divided between sandy terrain and sunlit water. The display of Galaxy Watch Ultra2 is brighter than that of Galaxy Watch Ultra, highlighting the brighter 5,000-nit display of Galaxy Watch Ultra2.
Galaxy Watch Ultra2 takes trail running further.
Unlike road running, trail running is unpredictable by nature — the path turns without warning, the climbs are harder to pace and the further off the grid you go, the more guidance you need. Galaxy Watch Ultra2 keeps you on track and in control — from the first step to the last.
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CLIMB GUIDANCE
Every hill, anticipated
Check your average gradient and elevation gain ahead of each segment. Manage your pace before the hill slows you down.
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WATER INTAKE ALARM
Hydration, right on time
Stay hydrated even when the trail has your full attention. Get timely reminders on how much water to drink and when, and keep your pace at its best.
EN13319 certified diving instrument ,
Built to the internationally recognized EN13319 standard for dive instruments, Galaxy Watch Ultra2 is your perfect underwater companion. The brilliant 5,000-nit display cuts through the water for crystal-clear visibility. With the Depth app, essential real-time metrics like current depth, water temperature and elapsed dive time are instantly within sight, supporting your underwater activities down to 40 meters.,
Galaxy Watch Ultra2 makes cycling smarter, not harder.
When you're pushing the pace, your data needs to keep up. See cadence, power and speed alongside your heart rate, right on your wrist — Galaxy Watch Ultra2 connects directly to your cycling sensors without your phone in between. Just keep your eyes on the road and push for your personal best.,,,
Emergency SOS.
Go the extra mile, safely
The further out you go, the more important it is to have a way back. Galaxy Watch Ultra2 is equipped with essential safety features, keeping you prepared for the unexpected.
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SAFETY SIREN
Heard up to 180 meters
When you need help but you have no clear sight of others, your voice can only carry so far. Press and hold the Quick Button for five seconds and Galaxy Watch Ultra2 activates an 86-decibel siren, loud enough to carry up to 180 meters. Deep in the woods or caught out after dark, help knows where to find you.,
Train better,
together on Strava
Share Routes, chase personal bests, and celebrate every milestone. With Strava on Galaxy Watch Ultra2, your workout data uploads automatically so you can focus on your training, not syncing. Train better with Strava on Galaxy Watch Ultra2.
Level up your
training with iFIT
iFIT brings world-class, trainer-led workouts to Galaxy Watch Ultra2. From scenic runs along forested trails and smooth cycling on iconic coastal roads to pushing through high-intensity strength sessions, there's something for everyone. Follow one of iFIT's 180+ expert trainers across breathtaking locations worldwide, live or on-demand — all directly available on Samsung Health.
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ENERGY SCORE
Push or pause? Energy score tells you
Some mornings you're ready to push hard. Others, you're still recovering from last night's client dinner or late gym session. Galaxy Watch Ultra2 analyzes yesterday's activity, sleep patterns and heart signals overnight and delivers a daily Energy Score when your day begins. Check the score breakdown and let Galaxy AI advise you whether today calls for a hard session or a smart recovery.
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SLEEP APNEA
Health Canada approved Sleep apnea risk detection
Waking up tired even after a full night's sleep is a sign to pay attention to. Galaxy Watch Ultra2 detects signs of moderate to severe obstructive sleep apnea by monitoring your blood oxygen levels throughout the night. Stop guessing why you're tired and uncover what's happening during your sleep.
AI
Raise. Talk. Done ,
Just raise your wrist and start talking with Google Gemini. No pauses, no extra steps — just speak naturally and get answers instantly. Check the weather before a morning run, start your workout playlist or set a recovery reminder after a long ride — all from your wrist, without breaking your stride.,
GALAXY EXPERIENCE
Personalized watch faces and bands
Every pursuit deserves its own look. Choose from a wide range of watch faces and swap bands in a click — from work to workout. Heading deeper into the trail? Set the Compass app as your watch face and pin waypoints, record your path and track back to any marked point with the journey always in view.,
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Marine Band
View MoreColorsBlack
Olive
Mocha
Orange
Blue
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PeakForm Band
View MoreColorsBlack
Olive
Gray
Camel
Taupe
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Trail Band
View MoreColorsBlack
Olive
Gray
Orange
Blue
Your Watch, your apps
A collection of app icons each for Google Maps, Spotify, Google Messages, Gmail, YouTube Music and Strava, highlighting the availability of various apps on Galaxy Watch Ultra2.
Key takeaways at a glance
View full comparison-
Rugged
luxury
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800 mAh
Battery -
Processor
Powered by Snapdragon®
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Off-grid.
On track
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EN13319
Certified diving
instrument -
IP69K10 ATM
From gritty trails to
the crushing depths -
Up to
display
5,000 nits
Join Galaxy.
Reap the benefits
The connected power of Galaxy
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Samsung Health
Go to Samsung HealthBuild healthier everyday habits with personalized coaching from Samsung Health.
Compare Galaxy Watch
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Latest Galaxy
More Galaxy
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Latest Galaxy
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Material
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Material
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Material
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Processor
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Processor
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Processor
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GPS
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GPS
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GPS
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Connectivity
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Connectivity
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Connectivity
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Memory / Storage
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Memory / Storage
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Memory / Storage
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Display Brightness
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Display Brightness
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Safety and Emergency
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Health
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Health
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Health
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Google Gemini
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Google Gemini
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Google Gemini
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Quick Button
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Quick Button
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Quick Button
FREQUENTLY ASKED QUESTIONS
Got questions? Here is what you're looking for
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Galaxy Watch Ultra2 offers significant upgrades such as a larger battery, brighter display and rugged durability compared to previous Galaxy Watch Ultra model.
- Upgraded Battery: An 800 mAh battery with fast charging means longer workout sessions and less time on a charger.,
- Display: The 1.52-inch screen reaches up to 5,000 nits, sharp and vivid enough to read clearly even in direct sunlight environments.
- Durability: The titanium body delivers premium strength, backed by IP69K and 10 ATM ratings that handle everything from heavy rain to recreational diving in the open water.
- Outdoor Experience: Dedicated workout tracking for activities such as trail running, cycling and diving gives you the specific data and guidance you need for each activity.
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Galaxy Watch Ultra2 supports both LTE and Bluetooth, along with Wi-Fi (2.4 GHz and 5 GHz), dual GPS (L1+L5) and NFC. These options provide reliable pairing with your smartphone, fast data transfer, precise location tracking, contactless payments and independent cellular service. You can stay connected and track activities even when your phone is not nearby. LTE availability depends on your country/region and carrier.,,
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Galaxy Watch Ultra2 is available in Titanium Silver and Titanium Grey.
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Galaxy Watch Ultra2 integrates the iconic cushion design, screen and bezel into one unified form, so the watch looks and feels like a single solid piece. The seamless design reduces visual fragmentation, giving Galaxy Watch Ultra2 a balanced, premium finish.
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The Air Pocket design is a contoured inner surface on the Marine Band that lets sweat dry and water drain naturally. This reduces friction between the band and your skin, keeping the watch comfortable during long wear whether you're on a trail run, in the water or just going about your day.
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Galaxy Watch Ultra2 features three bold, distinctly spaced buttons, designed to be more intuitive by feel. Enhanced tactile separation and an orange accent of the Quick Button make each button distinct, letting you navigate the watch quickly, even with gloves on.
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Galaxy Watch Ultra2 is equipped with an 800 mAh battery, offering the largest battery on a Galaxy Watch. You get up to 60 hours of usage with AOD on and with the first Fast Charging on a Galaxy Watch, you get 40 % battery in just 30 minutes. Despite the larger battery, Galaxy Watch Ultra2 is actually slimmer than Galaxy Watch Ultra, so you get more power with less size.,,
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Galaxy Watch Ultra2 is built to handle the toughest outdoor conditions, supported by multiple durability certifications.
- IP69K: Resistant to dust and high-pressure, high-temperature water jets.
- 10 ATM: Handles deep water immersion up to 10 atmospheres.
- MIL-STD-810H: Certified for resistance to extreme environmental conditions including temperature extremes, shock, vibration and humidity.
- EN13319: Internationally recognized standard for diving instruments, making Galaxy Watch Ultra2 the first Galaxy Watch to meet this standard.
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Galaxy Watch Ultra2 has built-in GPS for real-time position tracking and GPX files support to load and follow pre-planned routes, turn by turn, so you're always on track. GPS runs for up to 20 hours and GPX for up to 16 hours*, giving you plenty of battery life for extended trail runs.,
*Based on GPX usage with power saving mode (Standard) enabled during exercise.
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Here are some key features that enhance your trail run experience on Galaxy Watch Ultra2
- Route: Load a GPX file and follow your pre-planned course turn by turn, with GPS tracking your position in real time.
- Climb Guidance: Check your average gradient and elevation gain ahead of each segment, so you can manage your pace before the hill slows you down.
- Water Intake Alarm: Get timely reminders on how much water to drink and when, so you stay hydrated even when the trail has your full attention.
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Sleep Coaching is a personalized program that helps you build better sleep habits over time. Wear Galaxy Watch Ultra2 for a week to uncover your sleep type, represented as one of eight animals. Then, follow a 3 to 4 week program of simple, incremental changes designed to help improve your sleep quality night after night.
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Heart Health Score is a metric that reflects how your daily habits affect your heart health. It is based on key lifestyle factors such as sleep time, BMI, vigorous physical activity and vascular load trends during sleep. By analyzing these factors, Galaxy Watch Ultra2 provides personalized daily guidance to help improve your heart health over time.
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Daily Cardio Load tracks the effort and intensity of your workouts over time, helping you balance training and recovery so you're always performing at the right level.
Your watch displays your daily target load range, progress toward that target and your accumulated load to date. This metric is most useful before and after your workouts, not during. It helps you decide how much of your planned workout to complete, or whether to reduce your training volume and prioritize rest. -
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Galaxy Watch Ultra2 is built for the outdoor activities. The titanium body is backed by IP69K, 10 ATM, MIL-STD-810H and EN13319 certifications, the 800 mAh battery keeps you going on long adventures, and the 1.52-inch display stays sharp at up to 5,000 nits in direct sunlight. Dedicated features for trail running, cycling and diving give you the data you need for each activity, and safety features are there to keep you protected when you need help.,,,,
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Yes, Galaxy Watch Ultra2 is designed with divers in mind. EN13319 certified and 10 ATM rated, it tracks essential dive metrics down to 40 meters in real time. The Depth app gives you a clear view of your dive data — showing current depth, elapsed time underwater and water temperature all on a single screen.,
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Yes, running tracking is one of Galaxy Watch Ultra2's standout capabilities. Whether you're just starting out or training for a marathon, the Running Coach builds a 3–5 week program around your ability, with guided sessions to help you develop endurance and keep pushing further. Galaxy Watch Ultra2 also lets you load a GPX file to follow a pre-planned course with real-time GPS navigation, check gradient and elevation ahead of every climb with Climb Guidance and stay hydrated with timely Water Intake Alarm reminders.,,,
How-to videos for Galaxy Watch Ultra2
- Battery life is based on results from internal lab tests for typical usage pattern scenarios conducted by Samsung. Actual battery life may vary depending on different usage patterns, device model or the battery manufacturer. Typical value tested under third party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Typical capacity is 800 mAh (35 % increase compared to previous Galaxy Watch Ultra). Actual battery life may vary depending on network environment, usage patterns and other factors.
- Fast charging speeds are based on internal laboratory tests conducted under the following conditions: room temperature, Airplane Mode enabled, using the dedicated wireless charger (EP-OL715), and a 5V/2A PD Power Adapter (TA). Actual charging speeds may vary depending on individual usage, charging conditions, and other external factors.
- Snapdragon® branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Snapdragon® is a trademark or registered trademark of Qualcomm Incorporated.
- Based on market research of globally released smartwatches as of June 2026. The 5,000-nit specification refers to the localized peak brightness achieved under high ambient light, and full-screen brightness may differ. Actual brightness may vary or be limited depending on environmental factors, device temperature, and usage conditions.
- Galaxy Watch Ultra2 has a water resistance rating of 100 meters according to the ISO22810 standard. The test was conducted in 5 % salt water and 4 ppm chlorine water. Galaxy Watch Ultra2 is also water resistant with an IPX8 rating based on the lab test conditions for submersion in up to 1.5 meters of freshwater for up to 30 minutes and an IPX9K rating based on the lab test conditions for water resistance against powerful water jets. Galaxy Watch Ultra2 has obtained EN13319, which is a standard applicable to instruments measuring water depth by the environmental pressure as used by divers and also the dive time in certain condition. Water resistance is not a permanent condition and can diminish over time. If it's been exposed to seawater, rinse it in freshwater and dry after use. Refer to the user manual for further information, including care/use instructions. Galaxy Watch Ultra2 is dust resistant with an IP6X rating based on the lab test conditions by a third party: 2 kg of talc powder (max. diameter of 0.05 mm) per cubic meter was blown into a test chamber housing the device (air pressure within device kept below surrounding air) for 2 hours. Dust resistance may vary by actual usage conditions. Galaxy Watch Ultra2 withstands temperatures ranging from -20°C to 55°C while being worn on the wrist, based on results from internal lab tests conducted by Samsung. Actual performance may vary depending on the environment where it is used. In very high or low temperatures, charging may be blocked, certain functions may be automatically terminated or unavailable, or the watch may shut down automatically for safety. Additionally, battery performance can be adversely affected at low temperatures.
- Titanium is partially applied to the front and back cover areas of the metal frame, excluding the display and physical buttons. The remaining parts of the frame are a mix of plastic and other materials.
- Compared to previous Galaxy Watch Ultra models.
- To control Depth app using Quick Button, the app must be configured in the Quick Button settings.
- Availability of colours, sizes, models and watch bands may vary by country or carrier.
- Compatible with Galaxy Watch Ultra2 and Galaxy Watch Ultra.
- When in Power saving mode, some features, such as Wi-Fi connection, Wake-up gesture and others, may become unavailable. There may be restrictions on CPU speed, background network usage and location services.
- In normal battery mode, when Power saving mode or Exercise power saving mode is off, battery life is up to 60 hours with Always On Display enabled and up to 80 hours with Always On Display disabled.
- GPS accuracy may vary depending on network environment and other factors.
- Internet connection required to increase GPS accuracy or to view outdoor exercise results along with the route map. GPS function can be used on LTE models without paired smartphone. Non-LTE models require Bluetooth connection to paired smartphone. To improve GPS accuracy, go to Settings > Location > Location accuracy > improve Location Accuracy.
- Trail run on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app (v7.0 or above). Samsung account login required. Service only available with Galaxy Watch Ultra2.
- Galaxy Watch Ultra2 tracks depth, water temperature and elapsed dive time. NDL (No-Decompression Limit) tracking is not supported out of the box. Full dive computer capabilities may require a separate app download (release date to be announced). Always carry a secondary device and follow safe diving protocols.
- Cycle accessory connection is available on the Samsung Health app (v7.0 or above) and is exclusively supported on Galaxy Watch Ultra2. This service supports connections for Power Meters, Speed Sensors, and Cadence Sensors during Outdoor Bike, Indoor Bike, and Mountain Biking exercises. Support for other accessories, such as Smart Trainers, is not available. Connection compatibility may vary for certain third-party or minor brand products.
- To measure personalized FTP (Functional Threshold Power), Galaxy Watch Ultra2 must be connected to a power meter. The FTP is calculated automatically when cycling occurs at a mid to high intensity level for more than 4 minutes with the cycling power meter attached to your bicycle. Using machine learning, the more you ride repeatedly, the more accurate and personalized FTP values will be calculated. The cycling power meter is sold separately.
- FTP measurement requires Samsung Health app (v7.0 or above).
- Race is available for outdoor running and outdoor cycling only. For comparative measurements, it is required to run on the same path as the pre-generated path. User can compare by selecting one of the records from up to 14 days ago.
- Comparing records through the Race is only available when starting at the same location as the previous record's start point. It will be converted to the running mode automatically, if the starting points are different.
- Provided when GPX format route file is imported for hiking and cycling and route is set as target under Samsung Health settings.
- To use Track Back feature, it must be enabled prior to every hiking or cycling workout session under Samsung Health settings.
- Personalized Heart Rate Zone enabled when selecting outdoor run activity. It is required to run consistently for more than 10 minutes with speed of 4 km/h or faster.
- To notify an emergency contact, a network connection is required. GPS accuracy may be affected by obstructions to the satellite signal, such as buildings.
- The siren emits up to 86-decibel sound and can be heard up to 180 meters away maximum. The loudness and range of the sound may vary depending on the environment.
- The duration for which the siren can be activated may vary depending on the battery life.
- Fitness Index on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app v7.0 or above. Samsung account login required. To use the feature, BIA and VO2Max each need to be measured at least once, along with 2 days of activity records and step count data.
- Daily Cardio Load on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app v7.0 or above. Samsung account login required. To use the feature, at least 7 days of activity records are required, while 28 days of continuous wear is recommended for optimal accuracy. Please note that values may increase in daily situations where heart rate rises, such as during tension, anxiety or stress.
- Sleep tracking features are intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. The measurements are for your personal reference only. Please consult a medical professional for advice.
- Energy Score is available on Android phones (Android 13.0 or above) and requires Samsung Health app (v6.27 or above). Samsung account login is required. Service is only available when user registers their Galaxy Watch (Galaxy Watch4 or later released Galaxy Watch series) or Galaxy Ring through their Samsung account. Service availability may vary by country or region. Intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or diseases. The measurements are for your personal reference only. Please consult a medical professional for advice. Accuracy of results is not guaranteed.
- Sleep Coaching is available on Android phones (Android 13 or above) and requires Samsung Health application version 6.27 or later. Samsung account login required. Sleep coaching requires sleep data for at least 7 days. Intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or diseases. The measurements are for your personal reference only. Please consult a medical professional for advice. Accuracy of results is not guaranteed.
- The Sleep Apnea is available on Android phones (Android 13 or above). The Sleep Apnea Feature is an over-the-counter (OTC) software-only, mobile medical application operating on a compatible Samsung Galaxy Watch and Phone. It is intended for on-demand use, to detect signs of moderate to severe obstructive sleep apnea in the form of significant breathing disruptions over a two-night monitoring period. Not intended for use by people under 22 years or, or who have previously been diagnosed with sleep apnea, are pregnant, or have any of the following conditions: Parkinson’s, tremor, Periodic Leg Movement During Sleep, congestive heart failure, atrial fibrillation, chronic obstructive pulmonary disease, chronic bronchitis, emphysema, or pulmonary fibrosis. Users should not interpret or take clinical action based on the device output without consultation with a qualified healthcare professional. Not intended to replace traditional methods of diagnosis or treatment, and the data provided by this feature is not intended to assist clinicians in diagnosing sleep disorders. Results displayed are for informational purposes only. Please consult a medical professional for advice. UI may vary depending on the software version, country, or region. For full terms and conditions of use, please refer to the Instructions for Use on your device.
- Heart health tracking features are intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. The measurements are for your personal reference only. Please consult a medical professional for advice.
- For accurate blood pressure readings, a calibration is required every 4 weeks by a blood pressure monitor and arm cuff. Requires a Galaxy smartphone running Android 10.0 or above. The Blood Pressure feature is not intended for use by people under 22 years old or who are pregnant. It is not intended to replace traditional methods for diagnosis or treatment of hypertension. It cannot be used to diagnose hypertension, other conditions, or check for signs of a heart attack. Users should not interpret or take clinical action based on the device output without consultation with a qualified healthcare professional and validation with a standard measurement method. Results displayed are for informational purposes only. Please consult a medical professional for advice. UI may vary depending on the software version, country, or region. For full terms and conditions of use, please refer to the Instructions for Use on your device. Requires Samsung Health application The Blood Pressure feature has received a Medical Device License from Health Canada as of December 2021.
- Heart Health on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app v7.0 or above. Samsung account login required. To calculate Heart Health Score, data on related lifestyle factors — including sleep duration, BMI, vascular load and moderate to vigorous activity time — must be collected.Heart Health Score is for fitness and wellness only. If you've been diagnosed with cardiovascular disease or are recovering from surgery, be sure to follow your healthcare professional's treatment plan.
- Vascular Load is available on Android phones (Android 13 or above) and requires the Samsung Health app (V6.30.2 or above). Samsung account login is required. To measure vascular load, it is required to wear Galaxy Watch (Galaxy Watch Ultra, Watch8 and later release Galaxy Watch series) when sleeping for at least 3 days out of recent 14 days. Vascular load monitoring is for fitness and wellness only. If you have been diagnosed with cardiovascular disease or are recovering from surgery, be sure to follow your doctor’s treatment plan. Not intended for use in detection, diagnosis, treatment of any medical condition or diseases. This is a Labs feature that you can preview before its official launch. If you don’t want to use this feature, you can turn it off in Samsung Health settings.
- Only one voice assistant (Bixby or Gemini) can be set to wake using this feature. Gemini mobile app available on select devices, languages, and countries. Requires compatible Wear OS watch to be connected to a compatible device. Results may vary. Internet connection and set up may be required. Features may differ depending on subscription and account. Google and Gemini are trademarks of Google LLC. Users must manually enable Raise to Talk in the settings on Galaxy Watch Ultra2. Once enabled, the device may increase battery consumption compared to standard operation when the feature is disabled. Actual battery life may vary depending on usage.
- Trail Band and PeakForm Band are sold separately.
- Watch band availability may vary depending on country, region or carrier.
- To be eligible for trade-in, your qualifying device must meet all Trade-In Program eligibility requirements. For detailed information, please refer to https://www.samsung.com/ca/trade-in/.
- Terms and conditions apply. Samsung Care+ coverage, service type and promotion details may vary by country/region and a deductible (service fee) may apply. To be eligible for Samsung Care+ promotion benefits, registration may be required. For detailed Samsung Care+ information, please visit https://www.samsung.com/ca/samsung-care-plus/. Care at home & abroad: When in need of Samsung Care+ services during your travel, contact the visiting country/region's local customer services center in advance for Samsung Care+ availability.
- Galaxy devices each sold separately.
- Compatible smartphones and available features may vary by country/region, carrier or device.
- Running coach program is available on Android phones (Android 13 or above) and require Samsung Health app (V6.30 or above). Samsung account login required. Service is only available with Galaxy Watch8 Series or later released Galaxy Watch Series. To use Running coach program, user needs to take a running level test and get a level before starting the coach program. Not intended for use in detection, diagnosis, treatment of any medical condition or diseases. Before starting an exercise program, please consult a medical professional for advice. Accuracy of results is not guaranteed.
- Wear OS by Google is a trademark of Google LLC.
Specifications
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Screen Size (Main Display)
1.5" (38.5mm)
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Body Weight (g)
61.5
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Bluetooth Version
Bluetooth v6.0
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Sensors
Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Temperature Sensor
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Storage (GB)
64
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CPU Speed
2.1GHz, 1.95GHz
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NFC
NFC
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Body Dimension (HxWxD, mm)
47.4 x 47.1 x 10.7
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SIM size
Embedded-SIM
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Infra
3G WCDMA, 4G LTE FDD, 4G LTE TDD
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3G UMTS
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
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4G FDD LTE
B1(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)
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4G TDD LTE
B34(2010), B38(2600), B39(1900), B40(2300), B41(2500)
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Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB
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Location Technology
GPS, Glonass, Beidou, Galileo, QZSS
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Wi-Fi
802.11a/b/g/n 2.4GHz+5GHz
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NFC
Yes
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Bluetooth Version
Bluetooth v6.0
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Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
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Wear OS Powered by Samsung
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Technology (Main Display)
Super AMOLED
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Screen Size (Main Display)
1.5" (38.5mm)
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Resolution (Main Display)
498 x 498
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Colour Depth (Main Display)
16M
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CPU Speed
2.1GHz, 1.95GHz
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CPU Type
Penta-Core
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Memory (GB)
2
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Storage (GB)
64
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Available Storage (GB)
49.3
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Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Temperature Sensor
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Body Dimension (HxWxD, mm)
47.4 x 47.1 x 10.7
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Body Weight (g)
61.5
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Durability
10 ATM, IP69K
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Battery Capacity (mAh, Typical)
800
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Removable
No
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Usage Time (Hours, AOD Off)
Up to 80
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Usage Time (Hours, AOD On)
Up to 60
Reviews
Galaxy Watch Ultra2
- Customers praise 3 to 4 days of battery life, eliminating charging anxiety during active use
- Reviewers highlight 5,000-nit peak brightness for crystal-clear visibility in direct sunlight
- Many note the thinner, lighter design with softer straps enables comfortable all-day and sleep wear
- Customers celebrate upgraded sensors, 64GB storage, and responsive double-tap gesture controls
- Most describe it as the best iteration yet, confirming meaningful improvements over previous models
Reviews with images & videos
Filters
Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
Filters
2,328 Reviews
2026-07-29
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2026-08-12
2026-08-11
2026-08-12
2026-08-11
Lisburn Northern Ireland
Samsung
We appreciate you taking the time to share this five-star review about your great experience using the Galaxy Watch Ultra2! It's wonderful to hear that, having enjoyed Samsung smartwatches since the Galaxy Watch3 Classic, you've found the Galaxy Watch Ultra2 to be a real step up. It's great that the 800 mAh battery life has exceeded your expectations, giving you more than three days of use, depending on your settings and usage. This premium watch is built with a lightweight yet robust Grade 4 titanium frame and a durable cushion design, while its 10 ATM and IP68 ratings provide additional protection for everyday adventures. We're also delighted that you've found the compact design surprisingly comfortable and easy to wear. It's also great that the tracking has been working well for your dog walks. The advanced BioActive Sensor supports a range of health and fitness measurements, while the built-in GPS helps provide accurate distance and route tracking. We're pleased that the display has impressed you too, with a Super AMOLED display reaching up to 3,000 nits to remain clear and easy to read even in bright outdoor conditions. Thank you for continuing to choose Samsung over the years and for your continued loyalty! ^CL at Samsung Support
2026-08-12
2026-08-11
West Des Moines, Iowa
R&R Team
Howdy SamSungATune, Thanks for sharing your thoughts with us regarding your initial impression of your new Samsung Galaxy Watch Ultra2. The Galaxy Watch Ultra2 keeps the rugged cushion design of its predecessor, but reduces thickness by 12% to 10.7mm. It features a slimmer bezel with engraved numerical markings, removed button guards, fewer bright key accents, and lighter, flatter bands with better airflow channels. It's equipped with an 800 mAh battery, offering the largest battery on a Galaxy Watch. You get up to 60 hours of usage with AOD on and with the first Fast Charging on a Galaxy Watch, you get 40% battery in just 30 minutes. Despite the larger battery, Galaxy Watch Ultra2 is actually slimmer than Galaxy Watch Ultra, so you get more power with less size. If you would like to share additional feedback with us regarding your experience or if you would like further assistance, please feel free to contact Samsung Support at your leisure. Thank you for choosing Samsung! - Debra Samsung Support smsng.us/Samsung-Support Warranty Information smsng.us/Warranty-Info Facebook Messenger smsng.us/Facebook-Messenger X Messages https://smsng.us/X-Messages Samsung Community smsng.us/Samsung-Community Watch Ultra2 https://www.samsung.com/us/watches/galaxy-watch-ultra2/
2026-08-10
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2026-08-10
2026-08-12
Weiden
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2026-08-12
2026-08-09
2026-08-11
Merseyside
Samsung
Congratulations on your upgrade to the gorgeous Watch Ultra2, and thank you for sharing your feedback with us! ^EW at Samsung Support
2026-08-09
Warrington
Samsung
It's brilliant to hear that your very first experience with a smartwatch has been such a positive one that you don't want to take it off! We're delighted that you're enjoying the responsive experience, crisp display, extensive health and fitness features, and the huge range of watch faces available to personalise your Galaxy Watch Ultra2. Built for both everyday use and more demanding activities, this incredible gadget combines a durable titanium design, bright Super AMOLED display and powerful performance to make it a versatile companion throughout the day. It's also great to hear that the battery life has exceeded your expectations and is comfortably lasting around three days with your usage. It's fantastic to hear that you would seriously recommend the Galaxy Watch Ultra2, and we hope you continue enjoying all the features and possibilities it has to offer! ^CL at Samsung Support
2026-08-10
2026-08-09
2026-08-10
2026-08-08
2026-08-08
2026-08-09
2026-08-05
2026-08-05
2026-08-12
2026-08-09
2026-08-10
2026-08-10
2026-08-11
2026-08-12
2026-08-05
2026-08-05
2026-08-05
2026-08-12
2026-08-11
2026-08-10
2026-08-12
Halle (Saale)
2026-08-11
2026-08-12
2026-08-10
2026-08-07
2026-08-12
2026-08-07
2026-08-12
2026-08-07
2026-08-06
2026-08-12
2026-08-12
2026-08-12
2026-08-07
2026-07-25
Neuenbürg
Samsung Service Team
Hallo, vielen Dank für dein positives Feedback. Wir arbeiten ständig daran, die Qualität unseres Service weiter zu verbessern. Daher sind wir sehr dankbar, wenn sich unsere Kund*innen die Zeit für ein konstruktives Feedback nehmen.
2026-08-12
2026-08-08
2026-08-12
Samsung Customer Care
Thank you for reaching out and sharing your experience. I can completely understand your disappointment; the Galaxy Watch Ultra 2 is a beautiful device, and it is incredibly frustrating to purchase it only to find out that it is incompatible with your Note 10 Plus, especially when your phone is still running exceptionally well for all your daily needs. Because of the advanced hardware and software features packed into the Galaxy Watch Ultra 2—including our latest Wear OS platform—the watch requires a device running Android 11.0 or higher with at least 1.5 GB of RAM, alongside active Google Mobile Services. Since the Note 10 Plus is limited to Android 12, it should technically meet these base operating system requirements. However, because the Watch Ultra 2 relies on the latest version of the Galaxy Wearable app, compatibility issues can sometimes occur during the initial setup on legacy devices. Before concluding that an upgrade is required, we highly recommend trying these troubleshooting steps on your Note 10 Plus: Update Your Software: Go to Settings > Software update to ensure your phone has the latest security and system patches installed. Update Google Play Services: Open the Google Play Store, search for 'Google Play Services,' and ensure it is fully updated. Reinstall the Wearable App: Uninstall the Galaxy Wearable app, restart your phone, and then download the latest version directly from the Google Play Store or Galaxy Store. We want to help you get this resolved. Please connect with our team directly via our 24/7 Live Chat or Email Support so our technical experts can guide you through the setup process or evaluate your device's compatibility further
2026-08-12
2026-08-12
2026-08-12
2026-08-05
2026-08-07
R&R Team
Hey there Mitchy, Thanks for sharing your thoughts with us regarding your recent experience using the new Samsung Galaxy Watch Ultra2. The Galaxy Watch Ultra2 is an awesome purchase with its ultra-bright 5,000-nit display, massive 800 mAh battery offering up to 60 hours of life, powerful Snapdragon Wear Elite processor, and rugged titanium build with EN13319 dive certification. It's a perfect addition for outdoor adventurers, endurance athletes, and heavy-duty Android users. The revamped Galaxy Wearable and Samsung Health apps on your phone have a new three-tab layout that separates watch faces, quick settings, and deep customization. The Left Tab (Watch Faces): Dedicated entirely to browsing, downloading, and customizing your watch face layout. The Middle Tab (Common Settings / Quick Access): Combines frequent adjustments and hybrid controls for easy everyday management. The Right Tab (Watch Settings): Houses the complete, deep configuration menus for notifications, apps, and system behavior. You can use the middle tab as your home so you do not have to dig through deep menus for simple tweaks. Please keep in mind that physical gestures like double-pinches are now grouped under a single unified menu inside the settings tab. Feel free to check out some of the resources linked below. Feel free to contact Samsung Support afterward if you would like any further assistance. Thank you for being a treasured Samsung customer. - Debra Samsung Support smsng.us/Samsung-Support Warranty Information smsng.us/Warranty-Info Facebook Messenger smsng.us/Facebook-Messenger X Messages https://smsng.us/X-Messages Samsung Community smsng.us/Samsung-Community Watch Ultra2 https://www.samsung.com/us/watches/galaxy-watch-ultra2/ Product Manuals https://www.samsung.com/us/support/downloads/ See what’s new on the Galaxy Watch Ultra2 https://www.samsung.com/us/support/answer/ANS10013272/ Use Water lock mode to swim with your Samsung smart watch https://www.samsung.com/us/support/answer/ANS10002907/
2026-08-05
2026-08-12
2026-07-22
Berlin
Samsung Service Team
Hallo, vielen Dank für das Lob. Wir freuen uns sehr, dass dir die Galaxy Watch Ultra2 so gut gefällt und dich vor allem die Performance sowie die verbesserte Akkuleistung überzeugen.
2026-07-22
Berlin
Samsung Service Team
Hallo, vielen Dank für das Teilen deiner Eindrücke. Wir freuen uns sehr, dass du so begeistert von der Galaxy Watch Ultra2 bist und insbesondere das hochwertige Design sowie auch die Performance dich überzeugen. Es ist schön zu hören, dass sie deine Erwartungen erfüllt.
2026-08-10
2026-08-12
2026-08-12
2026-08-12
Cambridge, UK
2026-08-06
2026-08-12
2026-08-10
2026-08-12
2026-08-08
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2026-08-06
2026-08-06
2026-08-12
Great Yarmouth
2026-07-22
Berlin
Samsung Service Team
Hallo, deine anerkennenden Worte haben uns sehr gefreut. Vielen Dank, dass du deine Eindrücke mit uns geteilt hast. Es freut uns besonders, dass dich die Performance und das helle Display der Galaxy Watch Ultra2 so überzeugen. Ebenso ist es schön zu hören, dass du in den vielfältigen Funktionen einen echten Mehrwert erkennst.
2026-08-07
Kingston upon Thames
Samsung
We love hearing that we’ve given you that five-star feeling, Scott. Thanks for sharing your brilliant review! ^EW at Samsung Support
2026-08-12
2026-08-06
2026-08-06
2026-08-05
2026-08-06
Samsung
We’re pleased to see how much you’re enjoying your new Galaxy Watch Ultra2! While we’re delighted that you’re very happy with the device overall, we also appreciate you sharing your thoughts on areas that could be improved, particularly around the design and the possibility of featuring a rotating bezel. Your valuable feedback will be shared with our teams to help us continue improving our future products and technology. In the meantime, we hope you continue enjoying your amazing watch. ^CL at Samsung Support
2026-08-10
R&R Team
Good day Bhouse2936, Thank you for taking the opportunity to reach out and share your thoughts with us about your experience using the Samsung Galaxy Watch Ultra. Your sentiments are valuable to us as we continue to improve our product line to align with the needs of our customers. Brand new devices, such as the advertised Galaxy Watch Ultra2 typically take a bit of time to index, sync your apps, and calibrate to your usage patterns before you can get an idea of how its battery life works with your lifestyle. The Galaxy Watch Ultra2 features a large 800 mAh battery and offers better overall efficiency compared to its predecessor. It provides up to 60 hours (about 2.5 days) of battery life with Always-On Display (AOD) enabled, and up to 72 to 96 hours (3 to 4 days) with AOD turned off under real-world usage. To fix any immediate battery drain, you can disable Always-On Display (AOD), turn off continuous background health checks, and restart your watch. When traveling, you may need to rely on the dedicated charging puck cable that came inside the official box to keep your device charged. If you would like further assistance, please feel free to reach out to Samsung Support. Thank you for being a faithful Samsung customer. - Debra Samsung Support smsng.us/Samsung-Support Warranty Information smsng.us/Warranty-Info Facebook Messenger smsng.us/Facebook-Messenger X Messages https://smsng.us/X-Messages Samsung Community smsng.us/Samsung-Community Watch Ultra2 https://www.samsung.com/us/watches/galaxy-watch-ultra2/ Reduced battery life on your Samsung smart watch https://www.samsung.com/us/support/troubleshoot/TSG10007314/
2026-08-06
Glasgow
Samsung
We love hearing that we’ve given you that five-star feeling. Thanks for sharing your excellent review! ^EW at Samsung Support
2026-08-11
2026-08-07
London
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2026-08-08
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2026-08-05
2026-08-12
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2026-08-10
2026-08-07
2026-08-08
2026-08-12
München
2026-08-06
2026-08-12
Wirral
Samsung
We love hearing that we’ve given you that five-star feeling, Alan. Thanks for sharing your thoughts and feedback! ^EW at Samsung Support
2026-08-05
2026-08-06
Birmingham, West Midlands
Samsung
We love hearing that we’ve given you that five-star feeling. Thanks for sharing your excellent review! ^EW at Samsung Support
2026-08-12
These reviews are managed by Bazaarvoice and comply with the Bazaarvoice Authenticity Policy, which is supported by anti-fraud technology and human analysis. Details at
https://www.bazaarvoice.com/trustmark/User manual & downloads
Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification. All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this web page and the product described herein, at anytime, without obligation on Samsung to provide notification of such change. All functionality, features, specifications, GUI and other product information provided in this web page including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. The contents within the screen are simulated images and are for demonstration purposes only. Images are for illustration purposes only and the accessories are sold separately.
**User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.
Images are for illustration purposes only and the accessories are sold separately. Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification.
The actual capacity (Wh) is measured based on the battery's output current and voltage. It may differ from the capacity (Wh) indicated on the device, depending on the output power condition, the connected device’s circuit configuration, and the operation environment.