The strongest Galaxy Watch ever
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*Snapdragon® branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Snapdragon® is a trademark or registered trademark of Qualcomm Incorporated.
Rugged luxury
A precisely detailed bezel and sculpted edges seamlessly shaped into a single form — unified in shape, refined without excess.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
Quick to dry, ready for more
The Air Pocket design on the inner surface of the Marine Band lets sweat dry and water drain naturally — after a hard trail run or an open-water swim.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*Compatible with Galaxy Watch Ultra2 and Galaxy Watch Ultra.
From gritty trails to the crushing depths
Galaxy Watch Ultra2 is built for durability 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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*Water resistant with IPX8 rating, IPX9K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
*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.
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*Battery life based on internal lab tests using typical usage scenarios conducted by Samsung. Actual battery life may vary by usage, device model, battery manufacturer. Tested under third party lab condition. Typical value is estimated average battery capacity under IEC 61960.
*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.
*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.
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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.
*Compared to previous Galaxy Watch Ultra models.
Off-grid. On track
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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.
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*Water resistant with IPX8 rating, IPX9K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
*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.
Ride smart. Carry less
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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 on Galaxy Watch Ultra2 requires Samsung Health app (v7.0 or above).
*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.
Tomorrow is built tonight
Sleep tracking that turns rest into results. Monitor your sleep patterns, heart rate, sleep apnea risk and more — and build the sleep habits for a stronger tomorrow.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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.
A complete picture of your heart health on your wrist
Your heart drives everything — from your energy and performance to your endurance. Keep a closer eye on your heart signals and get comprehensive insights into your heart health.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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.
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.
*Image simulated for illustrative purposes. Actual UX/UI may be different.
*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. Check responses for accuracy. 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.
*Wear OS by Google is a trademark of Google LLC.
Compare Galaxy Watch
*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.
*Water resistant with IPX8 rating, IPX9K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
*Wear OS by Google is a trademark of Google LLC.
*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.
*Water resistant with IPX8 rating, IPX9K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
*Wear OS by Google is a trademark of Google LLC.
Frequently Asked Questions
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.
*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.*Compatible smartphones and available features may vary by country/region, carrier or device.
Galaxy Watch Ultra2 is available in Titanium Silver and Titanium Gray.
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.
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.
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.
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.
*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'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.
*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.
Galaxy Watch Ultra2 is built to handle the toughest outdoor conditions, supported by multiple durability certifications. IP69K rating resistance to dust and high-pressure, high-temperature water jets. 10 ATM standard 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 certification, an internationally recognized standard, for diving instruments, making Galaxy Watch Ultra2 the first Galaxy Watch to meet this standard.
*Water resistant with IPX8 rating, IPX9 K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
Galaxy Watch Ultra2 is built to handle the toughest outdoor conditions, supported by multiple durability certifications. IP69K rating resistance to dust and high-pressure, high-temperature water jets. 10 ATM standard 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 certification, an internationally recognized standard, for diving instruments, making Galaxy Watch Ultra2 the first Galaxy Watch to meet this standard.
*Water resistant with IPX8 rating, IPX9 K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.
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.
*Battery life based on internal lab tests using typical usage scenarios conducted by Samsung. Actual battery life may vary by usage, device model, battery manufacturer. Tested under third party lab condition. Typical value is estimated average battery capacity under IEC 61960.*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.*Compared to previous Galaxy Watch Ultra models.
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.
*GPS accuracy may vary depending on network environment and other factors.<br>*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.
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.
*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 offers significant upgrades such as larger battery, brighter display and rugged durability for those who push further. An 800 mAh battery with fast charging means longer workout sessions and less time on a charger. The 1.52-inch screen reaches up to 5,000 nits, sharp and vivid enough to read clearly even in direct sunlight. The titanium body delivers premium strength, backed by IP69K and 10 ATM ratings that handle everything from heavy rain to open water diving. Dedicated workout tracking for activities such as trail running gives you specific data and guidance you need.
*Battery life based on internal lab tests using typical usage scenarios conducted by Samsung. Actual battery life may vary by usage, device model, battery manufacturer. Tested under third party lab condition. Typical value is estimated average battery capacity under IEC 61960.*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.*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.*Water resistant with IPX8 rating, IPX9 K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.*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.
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.
*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 activate the SOS siren, press and hold the Quick Button for 5 seconds. This triggers a powerful siren audible from up to 180 meters away, at up to 86 decibels. Use it to attract attention quickly whenever you need help outdoors or in an emergency.
*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.
Energy Score is a daily readiness rating generated each morning based on your recent activity, sleep patterns and overnight heart signals. Check the score breakdown to see whether today calls for a hard session or a smart recovery, with Galaxy AI guiding your decision.
*Energy Score on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app v6.27 or above. Samsung account login required. Service availability may vary by country or region. Not intended for use in detection, diagnosis or treatment of any medical condition. The result is for your personal reference only. Please consult a medical professional for advice.
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.
*Sleep Coaching on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires the Samsung Health app v6.24 or above. Samsung account login required. Sleep Coaching requires at least 7 days of sleep data, including 1 workday and 1 day off. Intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or disease. Please consult a medical professional for advice.
Galaxy Watch Ultra2 detects signs of moderate to severe obstructive sleep apnea by monitoring your blood oxygen levels throughout the night and send you an alert if it detects the risk of sleep apnea. If you receive an alert, consult a medical professional for further guidance.
*Sleep apnea is currently available in some selected countries only. Do not use feature if you are pregnant or have previously been diagnosed with sleep apnea. 22 years+ only. Sleep apnea feature requires at least 2 days of sleep data within a span of 10 days (the two days do not necessarily have to be consecutive, but must be recorded within those 10 days). Not intended for use in detection, diagnosis, treatment of any medical condition. Sleep apnea risk detection result is for your personal reference only. Please consult a medical professional for advice. Sleep apnea on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above).
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.
*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.
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.
*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.
Fitness Index combines data from your daily activity, workout intensity and built-in health sensors to give you a single score that reflects your overall physical ability. Use it to track your progress over time and get suggestions on the right content to help you improve.
*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.
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.
*Battery life based on internal lab tests using typical usage scenarios conducted by Samsung. Actual battery life may vary by usage, device model, battery manufacturer. Tested under third party lab condition. Typical value is estimated average battery capacity under IEC 61960.*Based on internal lab test (room temperature, Airplane Mode, wireless charger, 5V/2A PD charger). Actual speed may vary by usage, charging conditions, etc.*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.*Water resistant with IPX8 rating, IPX9 K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.*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.
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.
*Water resistant with IPX8 rating, IPX9K rating. EN13319-certified for diving. IP6X dust resistance. MIL-STD-810H standard. Withstands -20°C to 55°C while on wrist, based on internal lab tests conducted by Samsung. Actual performance may vary by environment. Check samsung.com for details.*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.
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.
*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.*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.*Running coach program on Galaxy Watch Ultra2 is available on Android phones (Android 13 or above) and requires Samsung Health app (v6.30 or above). Samsung account login required.
Specifications
-
NFC
NFC
-
Bluetooth Version
Bluetooth v6.0
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Size (Main Display)
1.5" (38.5mm)
-
Processor
2.1GHz, 1.95GHz
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Storage (GB)
64
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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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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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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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Size (Main Display)
1.5" (38.5mm)
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Resolution (Main Display)
498 x 498
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Color Depth (Main Display)
16M
-
CPU Speed
2.1GHz, 1.95GHz
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CPU Type
Penta-Core
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Memory (GB)
2
-
Storage (GB)
64
-
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
-
Body Weight (g)
61.5
-
Durability
10 ATM, IP69K
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Battery Capacity (mAh, Typical)
800
-
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
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Security Update Period (Valid until)
31 July 2031
Reviews
Galaxy Watch Ultra2
- Customers praise exceptional 3-4 day battery life that eliminates charging anxiety completely
- Reviewers note significantly thinner, lighter design comfortable enough to wear while sleeping
- Many highlight 5,000-nit display brightness enabling easy readability in direct sunlight
- Customers deeply value accurate heart rate, sleep, and outdoor activity tracking capabilities
- Most describe premium build quality, sleek aesthetics, and intuitive interface as best iteration
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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
Solutions & Tips
* Key feature may different from Key Spec
* 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.
* 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.