Master the outdoors
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Pre-orderGalaxy 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.
HIGHLIGHTS
DESIGN
Pretty. Tough.
Galaxy Watch Ultra2 continues the legacy of our iconic cushion design, now thinner and more powerful than ever. The titanium case is light on the wrist yet heavy on durability. Refined button shapes are more tactile and intuitive than ever.
- Battery capacity 800 mAh
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Fast Charging
Up to
40%
in around
30 mins
Titanium strength. Built to endure.,
Galaxy Watch Ultra2 is built for durability at every layer.
Its titanium case 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.
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
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. 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.
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 130 feet.
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. 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.
Train better,
together on Strava
Share routes, chase personal bests, and celebrate every milestone. With Strava on Galaxy Watch Ultra2, you can focus on your training, not syncing. Some features may require a subscription.
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.
Samsung Health
,
for the athlete in you
Samsung Health opens up 100+ workout programs to explore, from guided sessions to sport-specific training. Fitness Index tracks your physical ability and suggests the right content to get there, while Daily Cardio Load keeps your effort and recovery in balance so you're always training at the right level.
Level up your
training with iFIT
iFIT brings world-class, trainer-led workouts to Galaxy Watch Ultra2. From scenic runs to 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. Some features may require a subscription.
HEALTH
Everyday health, decoded
More insights with Samsung Health
Various Samsung Health tracking icons arranged in an arc, representing Heart, Food, Exercise, Stress, Sleep, highlighting the availability of diverse health tracking for improved wellness.
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
BatteryA full battery icon.
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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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Google Gemini
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Quick Button
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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 for those who push further and expect more from their watch.
- 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 Gray.
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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 features a 1.52-inch display with 5,000 nits of brightness, the brightest ever on a Galaxy Watch. Your pace, route or heart rate stays clearly visible even in direct sunlight, so you can check your data at a glance whether you're on a trail run or coming up from a dive.
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Galaxy Watch Ultra2's titanium body is built to take impact head-on while staying light on your wrist, so it moves naturally with you during extended wear. It resists scratches, dents and wear without adding bulk, giving you confidence on rugged terrain.
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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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Yes. With 10 ATM water resistance and EN13319 certification, Galaxy Watch Ultra2 is built for the water. You can wear it confidently while swimming or diving in the pool or open water, down to 40 meters.
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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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Galaxy Watch Ultra2 tracks your current depth, elapsed dive time and water temperature in real time, helping you stay aware of the changing conditions underwater down to 40 meters.
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Galaxy Watch Ultra2 connects directly to your external cycling sensors without your phone in between, so you can see cadence, power and speed alongside your heart rate right on your wrist. Just keep your eyes on the road and push for your personal best.
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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 improve your sleep quality night after night.
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Galaxy Watch Ultra2 detects signs of moderate to severe obstructive sleep apnea by monitoring your blood oxygen levels throughout the night and sends you an alert if it detects the risk of sleep apnea. If you receive an alert, consult a medical professional for further guidance.
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Galaxy Watch Ultra2 analyzes key biometric signals — heart rate, heart rate variability, respiration rate, skin temperature and blood oxygen level — to detect early signals of change in your body. This allows you to take action early, with guidance designed to help you stay healthy.
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Your Heart Health Score is based on four daily factors: how long you sleep, blood pressure trend, your body mass index (BMI), and the amount of vigorous activity you get. Together, these reflect how your lifestyle may impact cardiovascular health. When your score is low, Galaxy Watch Ultra 2 provides personalized guidance to help you improve. This makes it easier to take practical steps to support heart health. The focus is on prevention and healthy habits, not medical diagnosis.
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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. -
- Get a personalized fitness score that reflects your current physical performance and health data.
- Galaxy Watch Watch Ultra2 calculates your Fitness Index by analyzing your body composition and workout history.
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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.
- Compared to Galaxy Watch Ultra.
- Consistent with 10ATM water-resistance classification, up to 100m of water for up to 10 minutes. Tested in 5% salty water and 4ppm chlorine water. Rinse residue/dry after wet. Water-Resistance is not a permanent condition and can diminish overtime.
- Based on typical use, v/s the previous generation of Galaxy Watch Ultra; results may vary.
- Requires a compatible Android smartphone. Must select map from Samsung Health App or upload compatible GPX file.
- 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.
- Consistent with IP69K rating: highest dust resistance available on IP scale; water-resistance for protection against ingress under high pressure washdown (1,160 to 1,450 PSI) at high temperatures (176 F +/ 9F). Rinse residue/dry after wet.
- Consistent with IP68 rating, water- resistant in up to 5 feet of water for up to 30 minutes. Rinse residue / dry after wet.
- Requires Mares app download. May be used for recreational scuba diving up to 40 meters; should not be used for diving below 40 meters.
- Requires a compatible cycling sensor (sold separately) with dual-band Bluetooth and ANT+ connectivity; compatible sensors include Power Meters, Speed Sensors and Cadence Sensors (excludes Smart Trainers). Requires a compatible Android smartphone, Samsung Health app and Samsung account.
- Available for outdoor running and cycling only. Must follow the same starting point and path as a workout selected from up to 14 days prior.
- GPS Route Tracking requires import of GPX map file for hiking or cycling from third party source into Samsung Health app. GPS accuracy may be affected by weather, atmosphere and other obstructions such as buildings and tall trees.
- Track Back feature leads back to the start of trail for hiking or cycling. Option is only available if you have tracked your route.
- Available only for running workouts. Requires initial setup of 10 minutes of outside running with GPS on; smartphone with Android 10.0 or later, 2GB or more RAM and Samsung Health app version 6.22 or later. The heart rate software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- 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.
- Fall detection is not intended to diagnose, cure, mitigate, treat or prevent disease or other conditions. Requires network connection to notify emergency contact. GPS accuracy may be affected by obstructions to satellite signal such as buildings.
- Requires initial setup with compatible Android phone, Samsung account and Samsung Health app. Premium content (optional) powered by iFit requires paid subscription.
- The heart rate software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account.
- Requires a compatible Samsung Galaxy phone, Health app and Samsung account. Requires initial setup wearing watch for 7 out of 28 nights.
- The Samsung Sleep Apnea Feature is regulated by the U.S. FDA as a medical device. It is intended to provide a notification of the risk of sleep apnea in users who have not been previously diagnosed. Consult your physician if you have any questions.
- The software features shown are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- Requires initial and periodic calibrations every 28 days using a third-party blood pressure cuff, sold separately. Read and follow instructions to calibrate the blood pressure function. Compatible with Android 12 or later, Watch/Wear OS 4.0.
- The Heart Health Score software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- Requires a compatible Samsung Galaxy phone, Samsung Health app and Samsung account. Requires initial setup wearing watch for 24 hours (including awake and asleep).
- Advanced Glycation End-products(AGEs) requires Samsung Account login and Samsung Health app 6.27 or later. Available on devices with Android OS 10 (Q OS) or later. AGEs is supported in Samsung Galaxy Watch7 and later released Samsung Galaxy Watch models only. Not intended for use in detection, diagnosis, treatment of any medical condition. AGEs index is for your personal reference only. Please consult a medical professional for advice.
- Compatible with select apps. Requires Google Gemini account. Results may vary based on input; check responses for accuracy. Google and Gemini are trademarks of Google LLC.
- Select watch bands sold separately.
- 4G LTE stand-alone connectivity only available on Galaxy Watch LTE specific models and Galaxy Watch Ultra models. Requires initial pairing with an eligible Android smartphone and separate qualifying wireless plan. Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. Stand-alone functionality limited if paired phone is not powered on or connected to a wireless network.
- Available for outdoor running only; requires at least 12 minutes of running with GPS on and initial setup. Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account.
- The ECG Monitor App intended for adults 22 years and older analyzes pulse rate data to identify episodes of irregular heart rhythms suggestive of AFib and provides a notification suggesting the user record an ECG to analyze the heart rhythm. The IHRN feature is 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; rather the feature is intended to opportunistically acquire pulse rate data when the user is still and analyze the data when determined sufficient toward surfacing a notification. The ECG Monitor App is not intended to replace traditional methods of diagnosis or treatment. The ECG app is not intended for users with known arrhythmias other than AFib or users under 22 years old. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.
- The Samsung BIA is a body analyzer that uses bioelectrical impedance analysis (BIA) technology to track body composition based on weight, body fat, body mass index (BMI), skeletal muscle, body water, and basal metabolic rate (BMR) measurements. It is not intended to specifically diagnose or treat a medical condition.
- Cycle Tracking is available for tracking a user's menstruation cycle. NOT INTENDED FOR CONTRACEPTION. If you are currently taking hormonal birth control or undergoing hormonal treatment that inhibits ovulation, this service will not be useful for tracking ovulation. Cycle Tracking results may be impacted by Watch usage (recommendation: 4 hours during sleep, 5 times a week), input data and environmental conditions (such as illness, medications, traveling and disruptions to users' daily routine). If you are taking medication, consult your doctor to learn how it may impact your body temperature. Do not interpret or take clinical action based on the predictions made without consultation of a qualified healthcare professional. This feature is not intended for users under 18 years of age.