Galaxy Watch9 is your personal health companion on the journey to better wellness. The new Galaxy Watch transforms daily routines into meaningful insights on sleep, activity, recovery and overall health. It adapts to your lifestyle in real time, offering personalised guidance backed by a long-lasting 390 mAh battery and the advanced Snapdragon® Wear Elite Platform. Start small and build healthier habits that last — with Galaxy Watch9 understanding you better over time.
HIGHLIGHTS
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Catches unusual vital signals before you feel it
Vitals on Galaxy Watch9 catches subtle changes in your body by tracking heart rate, heart rate variability, respiratory rate, skin temperature and blood oxygen during sleep. Monitor the signals to stay aware of your current status.
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Tomorrow is built tonight
Sleep tracking on Galaxy Watch9 monitors your sleep from bedtime to wake-up. Receive personalised insights into your rest to know your sleep patterns, habits and duration for better sleep management.
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A program built around
your stride
Galaxy Watch9 supports smarter workouts by learning from your body and health data. Train with guidance on when to push and when to recover, helping you improve without overtraining.
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Raise. Talk. Done
Voice command on Galaxy Watch9 is easily accessible — just raise your wrist. With Google Gemini built in, you can get answers, organise tasks and access key information across apps exactly when you need it.,
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Health doesn’t sleep.
Neither does your Watch
A larger battery with long-lasting power keeps Galaxy Watch9 going, whatever your day brings. Push past your usual mile on a run as Galaxy Watch9 tracks your exercise. Get more sleep with your rest monitored all through the night.
DESIGN
Light on the wrist. Heavy on detail
Galaxy Watch9 stands out with the signature cushion design while feeling light and right on your wrist.
Galaxy Watch9 in Cream with a Sport Band in Cream worn on a person's wrist angled slightly to the right, showcasing the slim and smooth look of the watch with the signature cushion design, as well as the thin and flexible Sport Band for a snug, comfortable fit throughout the day with minimal gap thanks to the Dynamic Lug System.
The Dynamic Lug System and airy, flexible Sport Band bring Galaxy Watch9 closer to your wrist, minimising gaps and keeping sensors in place for reliable health insights. Just wear it, forget it’s there and take on the day.
What's changed in the design?
- 8.6 mm Thickness
- 14 g Band
Compare with
- 9.7 mm Thickness
- 22 g Band
- 9.0 mm Thickness
- 23 g Band
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Colours Colour : View MoreColoursCream
Graphite
Silver
Graphite
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Sensors View MoreSensors
The upgraded BioActive sensor tracks your health data precisely, while an improved fit keeps Galaxy Watch9 securely in place for accurate readings.
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Band View MoreBand
The soft, lightweight Sport Band with the Air Pocket design maintains a dry, comfortable feel throughout the day. Wrapping Galaxy Watch9 securely around your wrist, Sport Band blends into your day seamlessly.
HEALTH
Health.
Made easier
Tomorrow is built tonight
The quality of your sleep shapes your tomorrow.
Galaxy Watch9 monitors your sleep from bedtime to wake-up, delivering personalised insights into your rest and its impact on daily performance. Understand your sleep patterns, habits and duration for better sleep management. Just wear Galaxy Watch9 to bed and experience more relaxing nights and more refreshing mornings.
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ENERGY SCORE
Push or pause?
Energy score tells youPlan your day even before getting out of bed. Check your Energy Score for a clear view of your daily readiness, shaped by your latest sleep and activity trends. Look into the insights put together by Galaxy AI to make smarter decisions. Based on your score, choose between a morning run or a calming yoga session. Make better choices for your body — and set the tone for a more energetic day.
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SLEEP COACHING
Practice makes great mornings
Reach your sleep goals with personalised Sleep Coaching designed around your sleep habits and routines. Wear Galaxy Watch9 during sleep for 1 week to create the baseline, then begin a 3-4 week coaching program. By learning your sleep patterns over time, Sleep Coaching offers tailored guidance to improve your rest. Build healthier bedtime habits and wake up more refreshed, day after day.
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SLEEP APNEA
FDA-approved sleep apnea risk detection
Waking up tired even after a full night's sleep is a sign to pay attention to. Galaxy Watch9 detects signs of moderate to severe obstructive sleep apnea risk by monitoring your blood oxygen levels throughout the night. Stop guessing why you're tired and uncover what's happening during your sleep.
A program built around your stride
After a restful night, you're ready to step into your stride and take on the day — starting with a steady morning run or easing into movement that suits your energy. A personal coach on your wrist makes every workout smarter and more effective. Galaxy Watch9 learns from your body and health data to guide your training — when to push harder and when to recover — helping you improve without overtraining. From intense runs to recovery days, Galaxy Watch9 is with you every step of the way.
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FITNESS INDEX
Know your fitness level.
Own your progressStart your next-level fitness journey with Fitness Index. Galaxy Watch9 gives you a clear, comprehensive overview of your performance based on your VO2Max, BIA, heart rate, steps and activity data. Get tailored content on your goals and physical capability to make steady progress on your fitness journey.
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RUNNING COACH
Personal training,
on the runReady to see how far you can really go? Set your goals and start training with a 3–5 week Running Coach program that adapts to your ability, whether you’re a first-time runner or a marathon trainee. Each guided session helps you train at a personalised pace to develop endurance, gain confidence and keep pushing past your limits.
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DAILY CARDIO LOAD
Train. Recover. Track both
Get simple guidance on your body's readiness. Galaxy Watch9 estimates your Daily Cardio Load by analysing recent changes in your physical strain. Based on the score, take a day to recover or go the extra mile with confidence. Set higher goals with the intuitive Daily Cardio Load.
Smart ways to train
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STRAVA
Track seamlessly, train better with Strava
Track your pace and heart rate in real time — all from your wrist. With Strava on Galaxy Watch9, your workout uploads automatically, keeping you focused on training. Then see how you stack up on Segment leaderboards and get cheered on by the Strava community.
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iFIT
Elevate your fitness journey with iFIT
Dive into a library of guided interactive workouts, spanning strength, Pilates and cardio. As you follow world-class trainers, your Galaxy Watch9 seamlessly monitors your heart rate, caloric burn and overall performance. Turn data into progress with detailed post-workout summaries designed to build lasting habits.
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BP
Track your blood pressure anywhere, anytime
Galaxy Watch9 on your wrist is all it takes to measure your blood pressure — effortless and always within reach. For more accurate readings, calibrate your Galaxy Watch9 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 Watch9 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 personalised guidance to see where you can improve and turn those insights into better habits and better heart health.
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VITALS
Catches unusual vital signals before you feel it
Vitals on Galaxy Watch9 keeps you in tune with your body. While you're asleep, Galaxy Watch9 keeps tracking your vital signals to catch subtle changes and provides information on what they may mean for your health. Wear Galaxy Watch9 to sleep and get a good understanding of your health trends.
More ways to understand your health
Samsung Health brings your health data, fitness goals and wellness programs together in one connected platform. Monitor key metrics, track progress and build healthier habits with an intuitive dashboard designed for everyday wellness.
Galaxy Watch9 in Cream with a Sport Band in Cream shown facing forward with Samsung Health tiles displaying various information about the about the user's health and daily habits Samsung Health's Antioxidant index feature is on display, with the level Adequate.
PERFORMANCE
Reengineered from the core
Health doesn’t sleep. Neither does your Watch
A larger battery that lasts beyond expectations powers Galaxy Watch9
— keeping you ready for whatever your day brings. Spend more time outdoors doing what you love and push past your usual mile on a run. Get more sleep for full recovery, while your rest is monitored overnight. All with the confidence of knowing Galaxy Watch9 only stops when you do.
Close-up view of the components inside the case of a Galaxy Watch9 in Cream with a Sport Band in Cream shown facing up with the watch battery placed on top, highlighting the increased 390 mAh battery capacity for reliable, lasting power through daily activities and night recovery. A Sport Band in Blue and a Sport Band in Yellow placed around the watch.
How long does the battery last?
- 390 mAh Battery Capacity
Compare with
- 300 mAh Battery Capacity
- 300 mAh Battery Capacity
Close-up view inside the case of a Galaxy Watch9 in Cream with a Sport Band in Cream, highlighting the power-efficient Snapdragon® Wear Elite Platform that delivers faster performance with quick responses for daily multitasking across various watch apps and workout tracking. Powered by Snapdragon® Wear Elite Platform logo shown.
AI
Raise. Talk. Done
Get help instantly — just raise your wrist to start chatting with Google Gemini. With Gemini built into Galaxy Watch9, everyday tasks become faster and more seamless, even on your busiest days. No pauses, no extra steps — just speak naturally and get answers instantly. Find answers, organize tasks and access key information across apps the moment you need it by just lifting your wrist.,
GALAXY EXPERIENCE
Personalized watch faces and bands
Make Galaxy Watch9 truly yours. Mix and match watch faces and bands for any occasion. Personalise your Watch further using your favorite picture. The new Portrait Watch Face intelligently analyses your photo and beautifully blends watch elements with the photo subject in a harmonious way. Complete your look with a matching band for a unique, personalised style.,
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Sport Band
View MoreColorsBlack
Olive
Cream
Yellow
Blue
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Misty Band
View MoreColorsBlack
Green
Cream
Yellow
Blue
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Fabric Band
View MoreColorsBlack
Olive
Mocha
Yellow
Blue
Your Watch, your apps
Icons of different third-party apps that are supported on Galaxy Watch9, such as Google Maps, Gmail, Strava, Spotify, Google Messages and YouTube Music.
Key takeaways at a glance
View full comparison-
Light on the wrist.
Heavy on detail
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390 mAh
Battery -
Health.
Made easier
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Sleep Coaching
Practice makes
great mornings -
Running Coach
Personal training,
on the run -
Heart Health
Your daily compass for heart health management
Join Galaxy.
Reap the benefits
The connected power of Galaxy
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Samsung Health
Go to Samsung HealthBuild healthier everyday habits with personalised coaching from Samsung Health.
Compare Galaxy Watch
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Latest Galaxy
More Galaxy
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Latest Galaxy
More 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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Display Brightness
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Display Brightness
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Display Brightness
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Durability
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Safety and Emergency
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Safety and Emergency
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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 Watch9 is available in different colours, based on the size option.
- 40 mm model: Available in Cream and Graphite.
- 44 mm model: Available in Silver and Graphite.
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Galaxy Watch9 is available in two sizes — 40 mm and 44 mm.
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Galaxy Watch9 features a sapphire crystal display that delivers a brightness level of up to 3,000 nits, ensuring clear visibility even in bright sunlight. The high‑resolution screen provides crisp visuals for notifications, apps and health data.
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Energy Score is a daily rating that reflects how well you recovered based on your recent sleep, activity and your heart rate during sleep. Monitor your score personalised insights each morning to better understand your recovery, how it affects your daily energy and where you can make adjustments to support overall well-being.
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Galaxy Watch9 measures the physical strain you accumulate throughout the day. Daily Cardio Load tracks your daily physical load by monitoring your activity levels — using sensors on Galaxy Watch9 to record exercise intensity and duration. Based on this data, the feature estimates the recovery time your body needs. This helps you know when to push harder and when to take it easy.
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Your Heart Health Score is based on three daily factors: how long you sleep, 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 Watch9 provides personalised 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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To use Raise to Talk (RTT) on Galaxy Watch9, simply raise your wrist to start an AI conversation. This action triggers built-in Google Gemini to respond immediately. You can get instant answers without needing to touch the Watch. The feature is designed to prioritise fast, on-the-go assistance. Response speed is optimized for immediate, convenient support. Details about phone proximity requirements are not specified.,
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Yes, Galaxy Watch9 supports both LTE and Bluetooth. It features Bluetooth 6.0 for easy pairing with your phone and LTE for independent cellular connectivity. This means you can stay connected and make calls even when your phone isn’t nearby. LTE availability depends on your country/region and carrier.
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Galaxy Watch9
Refined design for a light, natural fit
- 8.6 mm
Thickness
- 14 g
Band
- 8.6 mm
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Galaxy Watch7
Streamlined profile with a smooth feel
- 9.7 mm
Thickness
- 22 g
Band
- 9.7 mm
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Galaxy Watch6
Balanced design for a seamless look
- 9.0 mm
Thickness
- 23 g
Band
- 9.0 mm
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Galaxy Watch9
Larger battery for all-day health monitoring
390 mAh
Battery Capacity
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Galaxy Watch7
Lasting power that keeps up with your routine
300 mAh
Battery Capacity
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Galaxy Watch6
Reliable battery life built for everyday wear
300 mAh
Battery Capacity
- Typical capacity is 390 mAh (20 % increase compared to previous Galaxy Watch8 40 mm) for 40 mm size, 445 mAh (10 mAh increase compared to previous Galaxy Watch8 44 mm) for 44 mm size.
- 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 models or the battery manufacturer.
- Vitals on Galaxy Watch9 is available on Android phones (Android 13 or above) and requires the Samsung Health app v7.0 or above. Samsung account login required. Vitals requires at least 7 nights of sleep data, and wearing a Galaxy Watch during sleep is necessary. Vitals is for wellness only, not for the diagnosis or treatment of any medical condition. If you're concerned about your health, be sure to see a medical professional.
- 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.
- Compatible smartphones and available features may vary by country/region, carrier or device.
- 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 Watch9. 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.
- Availability of colors, sizes, models and watch bands may vary by country or carrier.
- Snapdragon® branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Snapdragon® is a trademark or registered trademark of Qualcomm Incorporated.
- Compared to Galaxy Watch8.
- Energy Score on Galaxy Watch9 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 on Galaxy Watch9 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.
- 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 detection result is for your personal reference only. Please consult a medical professional for advice. Sleep apnea on Galaxy Watch9 is available on Android phones (Android 13 or above).
- Fitness Index on Galaxy Watch9 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.
- Running coach program on Galaxy Watch9 is available on Android phones (Android 13 or above) and requires Samsung Health app (v6.30 or above). Samsung account login required.
- Daily Cardio Load on Galaxy Watch9 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.
- Heart health is 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 BP monitor & arm cuff. Availability of Blood Pressure monitoring feature may vary by country or region. Due to country restrictions in obtaining approval/registration as a Software as a medical device (SaMD), Blood Pressure monitoring feature only works on watches and smartphones purchased in the countries where service is currently available (however, service may be restricted when users travel to non-service countries). Check out https://www.samsung.com/samsung-health/ for more information and latest update on service countries. It is not intended for use by people under 22 years old. Users should measure their blood pressure when at rest, as they would do with a traditional cuff, and refrain from measuring when they are working out, smoking or drinking. Blood Pressure monitoring feature is not intended for any diagnostic purposes regarding hypertension or other heart conditions.
- Heart Health Score on Galaxy Watch9 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 time, 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.
- Additional Watch bands 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/sg/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/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.
- Galaxy Watch9 has a water resistance rating of 50 meters according to the ISO22810 standard. The test was conducted in fresh water. Galaxy Watch9 is also water resistant with an IPX8 rating based on the lab test conditions for submersion in up to 1.5 meters fresh water for up to 30 minutes. It is not suitable for high-pressure water activities and diving. It may be used for shallow-water activities like swimming in a pool or ocean. Water resistance is not a permanent condition and can diminish over time. Refer to the user manual for further information, including care/use instructions. Galaxy Watch9 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 Watch9 has obtained MIL-STD-810H Certification: high/low temperature, altitude, humidity, immersion, salt fog, dust, vibration, drop, etc. MIL-STD-810H is a standardised form of testing designed by the U.S. Military to accurately assess device limitations. Real world usage may vary by specific environmental conditions used in the testing. Extreme conditions not guaranteed.
- Wear OS by Google is a trademark of Google LLC.
Specifications
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Size (Main Display)
1.3" (34mm)
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Body Weight (g)
31.5
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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)
32
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CPU Speed
2.1GHz, 1.95GHz
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NFC
NFC
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Body Dimension (HxWxD, mm)
42.7 x 40.4 x 8.6
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Infra
Wi-Fi® Only, Bluetooth® Only
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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)
1.3" (34mm)
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Resolution (Main Display)
438 x 438
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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)
32
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Available Storage (GB)
20.1
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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)
42.7 x 40.4 x 8.6
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Body Weight (g)
31.5
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Durability
5 ATM
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Battery Capacity (mAh, Typical)
390
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Removable
No
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Usage Time (Hours, AOD Off)
Up to 40
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Usage Time (Hours, AOD On)
Up to 30
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Battery Chemistry
Lithium-Ion
*Usable memory size is less than the total memory size due to storage of the operating system and software required to operate the phones' features. Actual usable memory size will also vary depending on the mobile phone operator and may change after software upgrades are performed
Reviews
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Key feature may differ from Key Spec.
User Available Memory: 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.
Network: The bandwidths supported by the device may vary depending on the region or service provider.
Battery: Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.