Samsung’s Antioxidant Index on Galaxy Watch8 transforms what once seemed like science fiction into everyday technology. In five seconds, a thumb scan returns precise carotenoid levels – the industry’s first measurable nutrition index.

By miniaturizing lab-grade sensor technology with exceptional accuracy, it turns your diet into an actionable metric for healthier aging. Establishing this new benchmark in wearable health tracking required years of intensive R&D, countless prototypes and unwavering grit.

Breaking New Ground in Nutrition Tracking

Back in 2018, Samsung saw a critical gap in wearables: we could count every step and calorie, yet there was no simple way to measure how our diet impacted our health. Deeper nutritional insights were locked behind expensive and time-consuming lab tests, out of reach for many people.

As people live longer, the focus is shifting from simply increasing lifespan to improving the quality of those additional years.

“In this context, antioxidation naturally gains attention as a method to slow down aging,” explains Dr. Hyojee Joung, a Seoul National University¹ public health nutrition expert who guided parts of the tech’s development. “If antioxidant management is neglected, Reactive Oxygen Species (ROS) accumulate in the body, increasing the risk of chronic diseases such as cardiovascular disease, diabetes and cancer.”

This realization made antioxidants the cornerstone of Samsung’s mission. Engineers and scientists focused on carotenoids – key antioxidants and proven indicators of fruit and vegetable intake – to create a device small enough to sit on your wrist, yet powerful enough to turn complex antioxidant data into simple, actionable health insights for everyone.

The first prototype of the spectroscopy-based antioxidant sensor.

A clinical-ready version of the sensor.

A prototype designed for use in skincare products.

Challenge #1: How to Shrink the Lab-Grade Sensor Technology

From day one, the dream of a nutrition-tracking wearable hit an immediate snag: traditional methods for measuring carotenoid levels like Raman spectroscopy are laser-based, non-invasive and precise, but rely on bulky machines that are far from wearable. So the team’s first mission was to shrink the lab-grade tech into a coin-sized sensor.

After seven years of rigorous testing and optimizing since the first prototype, the team developed the miniaturized sensor, a groundbreaking tech that combines multi-wavelength LEDs with a custom photodetector array to provide accurate carotenoid readings in a compact design.

“Our breakthrough was integrating reflectance spectroscopy with LEDs, which allowed us to miniaturize the technology while maintaining a high level of accuracy,” explains Jinyoung Park, a developer from Digital Health team at Samsung Electronics.

▲ Galaxy Watch8’s LED-PD sensor modules.

Unlike lasers, which emit a sharp, narrow wavelength, LEDs emit a broader wavelength range. By analyzing how much light is absorbed by the skin at multiple wavelengths through photodiodes², the watch estimates carotenoid levels with impressive accuracy. The advanced algorithms that continuously calibrate in real-time also support precision while delivering personalized insights to each user.

▲ The LED-PD prototype testbed at the back of Galaxy Watch8.

Challenge #2: How to Ensure the Tech Reaches Everyone

Creating a coin-sized carotenoid sensor was a major milestone, but the next challenge was ensuring it could work accurately and reliably across diverse skin types, making it truly accessible to everyone.

To overcome challenges like melanin interference in darker skin tones, Samsung’s engineers opted to use the fingertip for measurements since it has the least melanin across all ethnic groups. They also added simple tweaks, like light fingertip pressure during scans, which helps temporarily reduce blood flow and hemoglobin interference, making the results more accurate.

Extensive trials conducted at Samsung Medical Center³ included hundreds of participants, validating the sensor’s performance. This paved the way for a feature that seamlessly transitioned from the lab to users worldwide, offering an inclusive solution designed for everyday life.

How It Works

Carotenoids are the natural red, yellow and green pigments found in fruits and vegetables. Since our bodies can’t produce carotenoids on their own, the levels stored in the body offer a clear snapshot of how much fruit and vegetables someone has been eating.

This is where your Antioxidant Index score comes in, reflecting your carotenoid levels based on these categories:

• Very low: Less than 50% of the daily WHO recommendation of 400g per day.
• Low: Between 50%–100%.
• Optimal: 100% or more.

“Skin carotenoids metabolize and accumulate in tissues gradually, so short-term changes in fruit and vegetable intake won’t immediately appear in the score,” explains Dr. Hyojee Joung. “Our research shows that increased carotenoid intake leads to a meaningful rise in skin carotenoid levels after about one to two weeks, making the Index a valuable tool for tracking consistent, long-term dietary habits.”

Lifestyle factors like sleep quality, stress levels, and physical activity also influence the Index, making it a well-rounded indicator of overall health. Paired with other Galaxy Watch8 features like sleep coaching, activity tracking and Vascular Load monitoring, the Antioxidant Index offers a holistic view of your well-being, empowering smarter decisions for healthier aging.

▲ The Antioxidant Index feature measures carotenoid levels in seconds with the sensor on the back of the Galaxy Watch8 and provides additional nutritional insights on paired Galaxy smartphones.

Your Health, Reimagined

“New wearable sensors can play a role in helping people build healthy eating habits by tracking and encouraging sufficient daily intake of fruits and vegetables,” says Professor Yoonho Choi from Samsung Medical Center. “Over time, this simple practice can help prevent some cancers and other age-related diseases, making it a very effective way to support long-term health.”

Antioxidants are an emerging area of focus, but research has been limited due to the challenges of accurate measurement. Galaxy Watch8’s Antioxidant Index goes beyond current industry developments and delivers meaningful innovation.

Samsung’s ability to measure antioxidant levels with precision, acknowledged by experts as a benchmark for future research, represents a breakthrough in health monitoring. By helping users identify risks early and take proactive steps towards better health, Samsung is paving the way for a smarter, more proactive approach to wellness and redefining the role of wearables in preventative healthcare.

¹Seoul National University is a leading academic institution in South Korea.
²Photodiodes are semiconductor devices that convert light into electrical signals.
³Samsung Medical Center in Seoul, South Korea, is a leading medical institution known for its patient-centered care, advanced medical technologies, and specialized centers such as the Comprehensive Cancer and Proton Therapy Centers.

“We are committed to empowering billions of people to live healthier lives through our innovative technology,” said TM Roh, President and Acting Head of the Device eXperience (DX) Division at Samsung Electronics. “By combining purposeful design with advanced sensor technology and an intuitive AI-powered experience, the Galaxy Watch8 series serves as a starting point for a healthier, more connected life, making it easier than ever to take meaningful steps toward users’ well-being.”

Redesigned Inside and Out for Ultimate Wellness

By reimagining both form and function, the Galaxy Watch8 series delivers unmatched comfort alongside industry-leading performance, making it the ultimate companion for everyday wellness. The distinctive cushion design, which debuted with Galaxy Watch Ultra, now defines the entire Galaxy Watch lineup. To achieve the thinnest design yet, the internal structure of Galaxy Watch8 was completely reengineered and its component mounting capability has been improved by 30%, resulting in an 11% thinner design. Combined with the Dynamic Lug system, this design moves naturally with the wrist, providing greater comfort and improved stability² for a better fit and enhanced health-tracking accuracy.

Galaxy Watch8’s sleek profile is complemented by its exceptional performance. Even when you are outdoors under bright sunlight, the display is 50% brighter² with a peak brightness of 3,000nits for easy visibility, and the enhanced battery² ensures the watch can keep up with an active lifestyle. Moreover, the dual-frequency GPS provides more detailed and precise location results² while our most powerful 3nm processor delivers faster performance and greater power efficiency. With the groundbreaking BioActive Sensor that enables deeper and more accurate health insights, the Galaxy Watch8 series helps provide a holistic view of your health.

Motivation for Lasting Health Changes

Sleep is a window into your overall health and each restful night allows your body and mind to recover immediately the very next day. That’s why Samsung is continuously advancing the sleep experience, offering tailored sleep coaching, helping to create an optimal sleep environment, and even detecting moderate to severe signs of sleep apnea. On top of that, the Galaxy Watch8 series comes with new unique health features on the Samsung Health app³ that help you build healthier habits through instant, motivational insights – from sleep to nutrition and workout.

Bedtime Guidance⁴ can measure your circadian rhythm to suggest the optimal time to go to bed so you wake up refreshed the next morning. Vascular Load⁵ helps monitor the stress levels on your vascular system during sleep. Providing insights on various lifestyle factors including sleep, stress and activity, it helps you adopt a more comprehensive approach to managing your health.

Meanwhile, the Galaxy Watch8 series introduces Antioxidant Index⁶ for the first time in a smartwatch, enabling you to measure carotenoid levels in just five seconds and make informed lifestyle choices for healthy aging.

Whether you’re a novice or experienced runner, the Galaxy Watch8 series delivers personalized fitness insights to keep you motivated when you need it most. Running Coach⁷ calculates your fitness level from 1 to 10 and develops a tailored training plan complete with real-time guidance and motivational insights. With the updated Together feature, which now supports running, you can gamify your fitness journey by challenging friends and family.

If high level of stress persists, High Stress Alert will immediately signal so that you can take a break to help manage your stress levels in real-time. With Mindfulness Tracker, you can record your mood and receive guidance on breathing exercises to relieve your stress – all at once on your wrist.

Plus, the AI-powered Energy Score⁸ gives you a snapshot of your energy level, combining physical and mental energy metrics so you can have a healthier day, every day.

Easier Watch Interaction With Wear OS and Gemini

Developed in close collaboration with Google, the Galaxy Watch8 series is the first smartwatch to come out of the box with Gemini,⁹ Google’s AI assistant, and be powered by Wear OS 6. Go hands-free using natural voice commands to get things done on the go with your Galaxy Watch apps like Samsung Health, Calendar, Reminder and Clock. For example, you can ask Gemini to find a nearby cafe and text a friend to meet you there, all in one go. Or, if you’re ready to start your workout and you have a goal in mind, simply say, “Start a 30-minute run.” The watch seamlessly initiates the workout in Samsung Health.

In addition, thanks to the new One UI 8 Watch, the user interface is optimized for the size and shape of the watch face. The new Multi-Info Tiles provide easy access to health metrics, weather, events and more – all in a single, quick look. Moreover, the new Now Bar and depthless notifications ensure key activities are front and center.

Tailored To Match Every Lifestyle

Galaxy Watch8, Galaxy Watch8 Classic and the new Galaxy Watch Ultra are available for pre-order in select markets starting today, with general availability starting July 25.¹⁰

Featuring a sleek and minimalist design, Galaxy Watch8 is designed for everyday wellness. Available in 44mm or 40mm sizes and in Graphite or Silver, it provides comfort and style for daily activities. Meanwhile, Galaxy Watch8 Classic brings timeless sophistication to the wrist with modern features such as a rotating bezel and a quick button for added convenience. The Classic model measures 46mm and comes in Black and White. Plus, both models can be matched with a range of stylish bands¹¹ designed to suit diverse lifestyles.

For those who love outdoor adventures, Galaxy Watch Ultra is the most advanced and durable Galaxy Watch model yet. Available in four titanium finishes including the new Titanium Blue, it offers the longest battery life and the most robust performance in the lineup.

If you’re looking for a more discreet wearable that offers continuous health tracking, Galaxy Ring boasts superior comfort and up to seven days of battery life. Available in Titanium Black, Titanium Silver and Titanium Gold, the Galaxy Ring comes in sizes 5-15.¹¹

To learn more about Galaxy Watch8 and Galaxy Ring, please visit: www.samsungmobilepress.com, news.samsung.com/global, www.samsung.com/galaxy-watch or http://www.samsung.com/galaxy-ring.

Galaxy Watch8 Series Specifications

¹ Availability and  features may vary depending on market, model and the smartphone paired. All functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice.
² Compared to the previous Galaxy Watches.
³ Intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment, monitoring or management of any medical condition or disease. Any health-related information accessed through the device and/or application should not be treated as medical advice. Users should seek any medical advice from a physician. Certain features may vary by market, carrier, or the device paired.
⁴ Based on 3 days of sleep analysis of user’s circadian rhythm and sleep pressure.
⁵ Wearing a compatible Galaxy Watch is required when sleeping for at least 3 of the most recent 14 days.
⁶ To measure, the user should place the center of their finger on the sensor at the back of the Watch and hold it for 5 seconds. While Antioxidant Index can be measured using any finger, the thumb is recommended for the most accurate result. Repeat measurement due to uneven skin texture may lead to different results.
⁷ Prior to starting the coach program, taking a running level test and receiving a level designation is required.
⁸ Only available when user register a compatible Galaxy Watch or Galaxy Ring at least once.
⁹ 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. Results for illustrative purposes and may vary. Google and Gemini are trademarks of Google LLC.
¹⁰ Color and size availability may vary by market.
¹¹ Sold separately. Availability of watch bands may vary by market or carrier.
¹² Measured without health sensors.
¹³ Measured without band.
¹⁴ 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, network environment and other factors. Typical value tested under third-party laboratory conditions. Typical value is the estimated average value considering the deviation in battery capacity among battery samples tested under the IEC 61960 standard.
¹⁵ Testing conducted by Samsung using pre-released version of Galaxy Watch8 and Galaxy Watch8 Classic (BT & LTE), each paired to a Samsung phone; all devices tested with prerelease software, Galaxy Watch Magnetic Fast Charging USB C Cable (EP-OL300), and Samsung 25W USB C Power Adapter (EP-TA800). Charge time varies according to region, settings, usage patterns and environmental factors; actual results may vary. Samsung 25W USB C Power Adapter (EP-TA800) sold separately.
¹⁶ Wear OS Powered by Samsung works with phones running Android 12 or later with more than 1.5GB of memory. Compatible devices may vary by market, carrier or device brand.
¹⁷ LTE connectivity only available in LTE models.
¹⁸ Galaxy Watch8 series has obtained MIL-STD 810H Certification: It has undergone a test that repeats from -20°C (1Hr) to 50°C (1Hr) for a total 6 hours.
¹⁹ Device activation is only available after connecting to a smartphone that supports Google Mobile Services. Compatible devices may vary by market, carrier or device brand.

Evolving into a personal health coach, the Galaxy Watch8 series helps users build tailored routines with tools for sleep guidance, running coaching, antioxidant and vascular load tracking. A soft-edged cushion design and built-in Gemini, Google’s AI assistant, offer both refined aesthetics and intuitive usability.

Samsung Newsroom got an exclusive early look at the Galaxy Watch8 series during Galaxy Unpacked 2025.

Bedtime Guidance: Say Goodbye to the Monday Blues

The Monday blues often stem not just from fatigue but from a disrupted weekend sleep cycle. To help recalibrate daily routines, Bedtime Guidance analyzes sleep patterns over the past three days and recommends an ideal time to wind down.

Vascular Load: Monitor Cardiovascular Health During Sleep

Vascular Load tracks stress on the vascular system while the user sleeps.

The feature incorporates related data — such as sleep duration, physical activity and stress levels — to offer a more holistic view of overall wellness.

Running Coach: Improve Performance With Real-Time Feedback

To help prevent injury while running, proper pacing and real-time, personalized feedback are essential. After a 12-minute run with the Galaxy Watch8 series, Running Coach analyzes performance data, categorizes running ability on a 10-level scale and generates a customized three- to five-week training program.

During runs, the feature provides personalized feedback guidance. Afterward, detailed workout summaries and motivational messages are shared.

Antioxidant Index: Track Carotenoid Levels in Seconds

Healthy aging starts from within. The Galaxy Watch8 series introduces the Antioxidant Index — a first-of-its kind smartwatch feature that measures carotenoid levels in the body.

By placing a thumb on the BioActive Sensor on the back of the watch for five seconds, users receive both a numerical score and a color-coded result representing their antioxidant status. The feature makes it easy to monitor aging-related health, offering intuitive insights into dietary and lifestyle habits. For example, a sky blue reading indicates a sufficient intake of carotenoid-rich foods like leafy greens and carrots.

Multimodal AI and One UI 8 Watch: Access Smarter Features

The Galaxy Watch8 series is the world’s first smartwatch to come equipped with Google’s Gemini. Even when hands are full, voice control allows users to operate key functions — offering intuitive support during workouts and daily routines.

For example, saying “start a 300-calorie circuit training workout” prompts Gemini to launch Samsung Health for seamless exercise tracking.

Debuting with this release, One UI 8 Watch introduces a redesigned tiles optimized for smaller displays — making essential information easier to view at a glance.

Ultra-Slim Cushion Design: Experience All-Day Comfort

The Galaxy Watch8 series brings innovation to hardware as well. The Galaxy Watch8 features the thinnest design in the series to date, with an ultra-slim 8.6-millimeter profile.

The lightweight build reduces strain on the wrist, while a cushion design — first introduced on the Galaxy Watch Ultra — gives the Galaxy Watch8 series a refined, modern look.

The Galaxy Watch8 series includes two models — Galaxy Watch8, with a minimalist design optimized for daily health tracking, and Galaxy Watch8 Classic, combining a rotating bezel and quick button with the appeal of an analog watch. In addition, the Galaxy Watch Ultra will be available in a new Titanium Blue color.

From morning to night, the Galaxy Watch8 series supports full-spectrum health management — spanning exercise to diet and beyond. Powered by AI, the Galaxy Watch8 series marks the beginning of a more personalized wellness journey.

Galaxy Watch: Get More Done, Hands-Free

With Gemini on your Galaxy Watch, you can get hands-free assistance using natural voice commands to stay productive on the move. When running on the treadmill at the gym, simply ask Gemini to “Remember I’m using locker 43 today” so you can focus on your workout without a second thought. Or when you receive an important email while your hands are tied up carrying groceries, just ask Gemini to “Summarize my last email” for a quick overview. Gemini handles these requests across your apps, letting you quickly glance at the response and get right back to what you’re doing.

▲ With Gemini, Galaxy Watch users can stay productive without breaking stride.

Galaxy Buds: Seamless Device Interaction

When used with Galaxy Buds, the Gemini experience becomes even more seamless. By using voice or pinch and hold controls, you can activate Gemini on your Galaxy Buds and smoothly interact with your Galaxy smartphone. So when you are lacing up your running shoes before a jog, just ask Gemini, “What’s the weather for my run today?” without having to reach for your phone. With Gemini, a more intelligent Galaxy experience is at your fingertips.

▲ Photo copyright: Regents of the University of Michigan. Eric Bronson/Michigan Photography.

Samsung Electronics, together with the University of Michigan, today announced that the University of Michigan Human Performance & Sport Science Center (HPSSC) — renowned for its integrated and comprehensive sport, exercise, and human performance-related research and education — has validated the high accuracy of Samsung Galaxy Watch’s fitness tracking features.

HPSSC’s Michigan Performance Research Laboratory (MiPR) found a significant correlation between Galaxy Watch and the clinical and sport science reference devices’ measurement of heart rate, sweat loss, VO₂ max and body fat percentage measurements, validating the reliability of Galaxy Watch’s monitoring capabilities. This partnership demonstrates how the collaboration between the two organizations makes advanced and precise fitness solutions to more people.

The MiPR studies verified the accuracy of Galaxy Watch’s fitness tracking features by monitoring key metrics from elite runners, including:

• Heart rate: As the most commonly checked health metric during workouts, heart rate measures how hard the heart works during physical activity. Findings show an excellent 90% correlation with electrocardiogram equipment while running, the gold standard in heart rate measurement.
• Sweat loss: Sweat loss estimates the amount of fluid lost during physical activity and helps guide proper hydration after workouts. The study found a 95% correlation for Galaxy Watch in assessing sweat loss over varying distances ranging from 2.5 km to 20 km.
• VO₂ max: Understanding how much oxygen the body absorbs during a workout helps individuals assess their fitness levels and set optimal goals and limits. The study demonstrated an 82% correlation, indicating acceptable alignment between Galaxy Watch and clinical-grade diagnostic equipment.
• Body fat percentage: Measuring a person’s body fat percentage allows for a better understanding of physical health and fitness than tracking body weight alone. Galaxy Watch readings showed a 95% correlation with dual-energy X-ray absorptiometry (DEXA) results, the standard diagnostic test for body composition using low-dose X-rays.

“We’re proud to be recognized by the renowned Michigan Performance Research Laboratory — their skilled researchers and expertise in wearable technology give us confidence in the accuracy of the Galaxy Watch’s fitness tracking capabilities,” said Dr. Hon Pak, Senior Vice President and Head of Digital Health Team, Mobile eXperience Business at Samsung Electronics. “We are committed to delivering precise and insightful fitness tracking experiences through strategic partnerships and advanced research.”

“Our partnership with Samsung exemplifies the power of combining industry-leading expertise with pioneering independent research at the academic level,” said Co-PIs Adam Lepley, MiPR director and associate director of HPSSC research. “Together, we can advance scientific discovery and provide information back to consumers that will enhance the use of Samsung’s technology. This synergy underscores the power of uniting academic excellence with industrial innovation, and we are grateful for this collaboration.”

“We are excited to continue our partnership with Samsung to ensure that innovations in wearable technology are accessible and accurate across all segments of the population,” said Kenneth Kozloff, HPSSC co-director. “HPSSC and MiPR are eager to unveil these outstanding outcomes that solidify our commitment to enhancing heart rate and health monitoring and are look forward to future collaborations.”

The following tips can enhance your fitness journey with the Galaxy Watch series, from setting personal goals to post-workout recovery:

• Body composition¹: Get a comprehensive snapshot of your body, including body fat percentage, body water content and skeletal muscle mass. Set personalized goals based on your current body status and track your progress.
• Personalized heart rate zone: Creating a personalized heart rate zone tailored to your activities allows you to align your health and wellness objectives, and train at optimal intensity levels according to your physical capabilities.
• VO₂ max²: Gain deeper insight into your fitness levels by analyzing how much oxygen your body uses during physical activity. VO₂ max is widely regarded as the best indicator of cardiovascular endurance.
• Sweat loss: After a run, measure your sweat loss and re-hydrate appropriately after each workout based on data​ for improved recovery.

About HPSSC and MiPR.

The Human Performance & Sport Science Center supports and grows integrated and comprehensive sport, exercise, and human performance-related research and education across the University of Michigan. Through innovative and cross-disciplinary projects, HPSSC seeks to translate sport and exercise research discoveries into communities of all types, ages, and abilities. HPSSC’s Michigan Performance Research Laboratory (MiPR) helps elite athletes and everyday exercisers achieve their personal best. The MiPR team investigates the biomechanics and physiology of human movement to optimize function, enhance injury resiliency, and ensure lifelong health. Learn more at hpssc.umich.edu and hpssc.umich.edu/performance-lab.

¹ Body Composition is only supported in Samsung Galaxy Watch4 series and later released Galaxy Watch models. Body Composition should not be used if you have an implanted pacemaker or other implanted medical devices, or if you are pregnant. Any health-related information accessed through the device and application should not be treated as medical advice. Measurement results may not be accurate if you are under 20 years old. The measurements are for your personal reference only. Please consult a medical professional for advice.
² Accurate VO2 max reading requires running outdoors for at least 20 minutes with GPS on; consult user manual before use.

Today, more than ever, people are defining their own wellness goals. From looking to stay fit or gaining more muscle mass, achieving better sleep, or caring for personal or family physical and mental health issues, everyone’s goals for better health look different. But one thing is common, the daily management and path towards these goals can be complicated and challenging, and most importantly, it is defined by you.

That’s why at Samsung, we’re working to empower more people to manage their health — and those they care for — their way, with a comprehensive, yet simplified approach to everyday wellness. Our vision is to improve the health of billions through connected care centered around the home by connecting devices, services and people — like only Samsung can.

Simplifying Wellness by Uniting Scattered Health Data

One of the biggest challenges the healthcare industry is facing today is fragmented data and how to bring it all together. Samsung is uniquely positioned to undertake this with one of the largest, most diverse connected device ecosystems. Now with Samsung Health, we’re connecting different devices and partner solutions within one cohesive platform, making it simpler to track health conditions on a Galaxy wearable.

By collecting data through advanced sensor technology, you’ll receive a deeper, more holistic understanding of your health with improved insights and integrated third party health data. And as always, your personal data on the Galaxy devices remains secure thanks to the Samsung Knox security platform.

Turning Data Into Meaningful Insights With the Transformative Power of AI

Like any good data model, how you leverage the information is key. In this new mobile era of AI, Samsung is focused on remaining at the forefront of maximizing information. With the intelligence of AI, the most transformative technology of the century, users will receive more personalized insights and tailored health experiences through Samsung Health’s extensive global dataset from 64M monthly active users. And while every user’s wellness journey is unique, we believe they all start in the same way — by gaining a deeper understanding of their health through more comprehensive insights, spanning the longest time possible.

This is why we’ve continued to build a portfolio of tools that help track their health conveniently, continuously and accurately. This approach comes to life in our wearables portfolio with upcoming features like My Vitality Score¹ and Booster Card,² combining more data with new intelligent analysis to deliver even more personalized and actionable guidance day and night.

Bringing It All to Life Starting With a Good Night’s Sleep

With more data and greater intelligence, users will receive even more insights for preventative wellness end-to-end solutions, starting with sleep. We’ve developed a variety of features that offer users a deeper understanding of their sleep quality and other aspects of their health during sleep. For example, the sleep apnea feature, which recently received De Novo clearance from US FDA, will detect signs of moderate to severe obstructive sleep apnea — and often undiagnosed and untreated — chronic medical condition, so they can address it with their healthcare provider.

This is just the beginning. We’re working with partners to connect these capabilities to real world solutions and services that expand access to healthcare in the home. For instance, you can create a more optimal sleep environment with a smart mattress that can fine-tune the ideal sleep temperatures for rest.

The Future of Wellness Is at Your Fingers

Samsung recognizes that gaining a deep understanding of one’s personal health can result in significant long-term wellness benefits for our users. As we look to deliver on our vision of providing users with a comprehensive yet simplified approach to everyday wellness, we realize choice is a big factor. Obtaining accurate, detailed and advanced information on personal health conditions is the foundation of helping better track and action change.

Mobile devices will become the primary access point for AI, and through Samsung Galaxy — with our broad and comprehensive product portfolio, heritage of innovation and philosophy of open collaboration — we’re well positioned to accelerate its global expansion. That’s why we’re thrilled to be introducing Samsung Galaxy Ring later this year — bringing Samsung’s accumulated innovations to the smallest form for comfortable 24/7 wear. As a new addition to our wearables portfolio, Galaxy Ring will offer users an all-new way to simplify everyday wellness, empowering them with greater insights and more ways to understand themselves day and night. With Galaxy Ring, users can embrace an unrivalled experience during every step of their wellness journey, all while being delivered in lockstep with Samsung’s broader vision for a more connected, integrated and seamless digital wellness platform.

Samsung will continue to enrich and expand Galaxy AI experiences across our product categories and collaborations to bring forward mobile experiences that defy imagination. The launch of Galaxy Ring is just one of Samsung’s many initiatives that exemplifies this and delivers on our vision of improving the health and wellness of billions, starting at home, with you. Through the power of intelligence, partnerships and advanced technology, we’re helping more people better understand themselves and make the small changes that have a big impact, every day. With this, the power of Galaxy AI and many more exciting health and wellness solutions and updates on the horizon, we can’t wait for you to see what we have in store.

¹ My Vitality Score will be made available on Samsung Health within 2024. Availability may vary by market, carrier, or wearable device. Features are intended for general wellness and fitness purposes only. The measurements are for your personal reference only. Please consult a medical professional for advice.
² Booster Card will be made available on Samsung Health within 2024. Availability may vary by market, carrier or wearable device.

Samsung Electronics today announced that the Irregular Heart Rhythm Notification (IHRN) feature¹ of the Samsung Health Monitor app² has received FDA clearance. Together with the app’s existing on-demand Electrocardiogram (ECG) function,³ the IHRN feature proactively monitors heart rhythms suggestive of atrial fibrillation (AFib), right from their wrist.

“We’re excited to announce that Irregular Heart Rhythm Notification, designed to help millions of people around the world who may not be aware of a potential heart risk, has been cleared by the FDA,” said Hon Pak, Vice President and Head of the Digital Health Team, MX Business at Samsung Electronics. “This is yet another example of how Samsung prioritizes proactive safety solutions and enables users to receive a more holistic understanding of their cardiovascular and overall health.”

Cardiovascular disease remains one of the world’s leading causes of death and AFib — a type of arrhythmia — is widely considered a warning sign for major cardiovascular issues that can increase the risk of stroke, heart failure and other cardiovascular complications. Moreover, some of AFib cases are asymptomatic or even silent, leaving people unaware of their risk.

That’s why Galaxy Watch offers tools to help users better understand their heart health using the Samsung BioActive Sensor, including on-demand ECG recording and HR Alert function⁴ that detects abnormally high or low heart rates. The addition of the new IHRN feature enables Galaxy Watch users to monitor another aspect of their health.

Once activated in the Samsung Health Monitor app, the feature will check for irregular heart rhythms in the background via Galaxy Watch’s BioActive Sensor. If a certain number of consecutive measurements are irregular, Galaxy Watch warns the user of potential AFib activity, prompting them to take an ECG using their watch for a more accurate measurement.

The Irregular Heart Rhythm Notification feature will be available as part of the newly announced One UI 5 Watch, coming first to the upcoming Galaxy Watch devices later this year and later expanding to previous editions.

¹ 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. It is not intended for users with other known arrhythmias or users under 22 years old.
² Due to market restrictions in obtaining approval/registration as a Software as a Medical Device (SaMD), it only works on watches and smartphones purchased in the markets where service is currently available (however, service may be restricted when users travel to non-service countries).
³ The ECG app is only available in select markets. The ECG 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.
⁴ The HR Alert function is for general health and wellness purposes and is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
⁵ Availability may vary by market, carrier, model or a paired smartphone. Available on Galaxy Watch4 series and later models.

360 Audio Recording: Capture the World as You Hear It

The new 360 Audio Recording feature¹ empowers users to capture sound on video precisely as they hear it. Pairing Galaxy Buds2 Pro with a Galaxy smartphone, everyone can film like a pro and capture high-quality, realistic audio for video without the need for bulky professional equipment anytime, anywhere. The feature picks up 360-degree sound using a microphone in each earbud, placing viewers at the center of a roaring festival crowd or beside a bubbling brook in the middle of a forest. Users can pop in connected headphones and playback the video on their device or social media channel to hear lifelike and immersive sounds that emulate an in-person experience.

360 Audio Recording is the first feature in the Galaxy line leveraging LE Audio, an advanced new Bluetooth audio standard. This new technology brings better audio quality as well as improved latency and battery life. Beyond providing better-sounding music, LE Audio also broadens the spectrum of audio experiences to deliver more complex and rich sound that can be shared with others. Now, LE Audio brings binaural recording to Galaxy Buds2 Pro — taking advantage of both the left and right mics at the same time. When pairing the Buds2 Pro with a Galaxy Z Flip4 or Z Fold4, users are drawn into the moment, benefitting from high-quality stereo audio as well as high-quality video.

Camera Controller: Frame the Perfect Shot Right From Your Wrist

Photography and videography with Galaxy smartphones are about maintaining creative control in any situation. One example is the Galaxy Watch’s Camera Controller app, which enables users to control their phone camera right from their wrist. A new update — soon to be available on the Galaxy Watch5 and Watch4 series — adds zoom capabilities to Camera Controller,² further expanding the Galaxy camera experience with Galaxy smartphone and Galaxy Watch connectivity. Now users can remotely control their phone’s camera zoom with a simple pinch of the watch face or a turn of the rotating bezel — perfect for taking group selfies or group shots from a distance and eliminating the need to run back and forth to the camera to frame the perfect picture.

Availability³

The new 360 Audio Recording feature will be progressively released on Galaxy Buds2 Pro and Galaxy Z Flip4 and Z Fold4 via software updates starting today.¹ The updated Camera Controller feature will be available on the Galaxy Watch5, Watch5 Pro, Watch4 and Watch4 Classic beginning from February.² These new wearable features are expected to provide more powerful synergies with the new Galaxy camera capabilities — offering new and never-before-seen experiences.

Tune in on February 1 for more details of Samsung’s advanced Galaxy smartphone that will be announced at Galaxy Unpacked.

To learn more about the Galaxy Buds2 Pro, Galaxy Watch5 and Galaxy Watch5 Pro please visit:

Galaxy Buds2 Pro: www.samsung.com/galaxy-buds2-pro

Galaxy Watch5: www.samsung.com/galaxy-watch5

Galaxy Watch5 Pro: www.samsung.com/galaxy-watch5-pro

¹ The feature will be available on Galaxy Buds2 Pro paired with a Galaxy smartphone running One UI 5.0 or above with LE Audio support, including Galaxy Z Filip4, Z Fold4 and the upcoming Galaxy smartphones. Requires installation of the latest software versions of the Galaxy smartphone and Galaxy Buds devices. To activate the feature, go to Samsung Camera app > tap Camera settings after selecting Video mode > tap Advanced video options > turn on 360 Audio Recording.

² The feature will be available on Galaxy Watch5, Watch5 Pro, Watch4 and Watch4 Classic when paired with a Galaxy smartphone running One UI 5.1 or above with the Camera Controller app support. Requires installation of the latest software version via the Galaxy Wearable app.
³ Availability may vary by market, carrier, model and the paired smartphone. The update will initially be available on Bluetooth versions and will roll out to LTE versions later.

Samsung Electronics, a global leader in technology, announced today that 46 of its new products and service innovations have received CES^® 2023 Innovation Award honors, including three Best of Innovation Honorees from the Consumer Technology Association (CTA)^®. The annual program honors outstanding design and engineering across a multitude of consumer technology product categories.

Samsung was honored across multiple categories, reinforcing the company’s commitment to providing a seamlessly connected, customizable experience for consumers while contributing to an eco-conscious world. With sustainability at the heart of all that Samsung does, consumers were encouraged to join with the company as they make everyday changes, having a meaningful impact on the environment. Bold new ideas were brought to life, including investment in sustainable materials, increased energy efficiency in products and responsible recycling, as well as refurbished and repairable devices, while lowering the company’s carbon footprint by using 100% renewable energy in all facilities in the U.S., Europe and China.

Samsung products were distinguished as Innovation Awards Honorees in Digital Imaging/Photography, Mobile Devices & Accessories, Gaming, Digital Health, Wearable Technologies and Video Displays, Home AV Components & Accessories and Software & Mobile Apps categories. Several of these honorees incorporate eco-conscious features, including the Galaxy Z Flip4 and Galaxy Z Fold4, which are both made with repurposed fishing nets and include 100% recycled paper for flagship product packaging. The company received recognition as prestigious Best of Innovation Honoree in Computer Peripherals & Accessories, Video Displays and Cybersecurity & Personal Privacy categories.

The Innovation Awards are sponsored by CTA, the host and organizer of CES — recognized worldwide as the global stage for innovation and the most influential tech event in the world. CES 2023 will take place from January 5 to 8 in Las Vegas, Nevada with a deeper focus on sustainability.

Highlighted Best of Innovation Honoree:

Samsung S3B512C Security Chip — As a Best of Innovation Honoree in the Cybersecurity & Personal Privacy category, Samsung’s S3B512C biometric card solution integrates a fingerprint sensor, Security Element (SE) and Secure Processor (SP) on a single chip, as well as enhanced security features made possible by Samsung’s proprietary fingerprint authentication algorithm and anti-spoofing technology. It is the cybersecurity industry’s first all-in-one security chip that reads biometric information through a fingerprint sensor, stores and authenticates encrypted data in a tamper-proof way and processes data securely.

Highlighted Innovation Awards Honorees:

Galaxy Z Flip4, Galaxy Z Flip4 Bespoke Edition — As the ultimate foldable smartphone for self-expression, the Galaxy Z Flip4 is packed with innovative camera upgrades, a larger battery and even more opportunities for customization than its predecessor. Galaxy Z Flip4 and Z Flip4 Bespoke Edition were recognized in the Digital Imaging/Photography and Mobile Devices & Accessories categories. Z Flip4’s form factor enables unique camera functionality like FlexCam that allows you to shoot hands-free photos and videos directly on your favorite social networking apps. It also allows you to take a photo from the Cover Screen without even opening your phone using Quick Shot. The Z Flip4 Bespoke Edition offers another level of customization with glass colors and frame options that provide 75 unique combinations.

Galaxy Z Fold4 — Honored in the Digital Imaging/Photography, Mobile Devices & Accessories and Gaming categories, the Galaxy Z Fold4’s top-of-the-line performance, upgraded camera and groundbreaking design make it the productivity powerhouse of our next generation of foldable smartphones. The Z Fold4 delivers unparalleled experiences for powerful gaming and increased productivity thanks to its 7.6-inch Main Display and Android 12L features.

Galaxy Watch5, Galaxy Watch5 Pro — Both Galaxy Watch5 and Galaxy Watch5 Pro were recognized in the Digital Health and Wearable Technology categories for their advanced health tracking, increased durability and charging capabilities, making it Samsung’s most feature-packed watch yet. Galaxy Watch5 Pro is designed for adventure and a heavy-duty lifestyle with upgraded GPS-based features, the longest battery in a Galaxy Watch and expansive Super AMOLED display protected by an enhanced Sapphire Crystal. With the groundbreaking BioActive Sensor, the Galaxy Watch5 series empower users with the most complete picture of their health-related insights yet.

Samsung Wallet — With its reputation as an all-in-one, go-everywhere app, Samsung Wallet was recognized in the Software & Mobile Apps category. It combines Samsung Pass, Samsung Pay and more to provide Galaxy users a new and simple way to keep all their digital essentials in one place — from bank cards and digital keys to travel passes, driver’s licenses and student IDs. With the integration of platforms, such as SmartThings and Samsung Knox, the program offers a secure and refined interface and one-swipe access to your important digital items and information.

Bespoke AI Laundry — Samsung’s Bespoke AI Laundry products were recognized for its innovative design and integrated AI technologies. Bespoke AI Washer with AI OptiWash was recognized in the Smart Home category, and Bespoke AI Dryer with AI Optimal Dry was recognized in the Home Appliance category. Bespoke AI Washer automatically identifies fabric types and dirt levels, optimizing its performance accordingly while cycles themselves can be controlled with Samsung’s SmartThings app. Bespoke AI Dryer uses sensors and algorithms to measure the moisture content of clothes, adjusting drying time and temperature to seamlessly optimize drying cycles. The Bespoke AI Laundry pair responds to frequent washing habits for a highly personalized experience, and the laundry pair has a range of color choices to help inspire more ways to customize home laundry spaces.

SmartThings Energy — Recognized in the Software & Mobile Apps category, Samsung’s SmartThings Energy app provides an effortless solution for consumers to reduce home energy consumption. In addition to tracking energy usage, SmartThings Energy offers actionable insights and recommendations based on the devices connected to the platform and usage pattern.

Samsung 990 PRO with Heatsink SSD 2TB — As an Innovation Awards Honoree in the Computer Peripherals & Accessories category, the Samsung 990 PRO with Heatsink SSD 2TB is the company’s fastest PCIe 4.0 solid state drive (SSD) with superior power efficiency. Designed for gaming consoles or PCs, it delivers lightning-fast speeds for faster loading times. The combination of a heatsink, nickel coating on the controller and Samsung’s Dynamic Thermal Guard maximizes the cooling effects to prevent performance degradation due to overheating. The drive is also equipped with RGB lights to match the style of any setup.

Samsung Automotive NVMe BGA SSD 1TB (AM991) — This breakthrough advancement provides the industry’s highest sequential read speed for automotive storage, as well as an exceptionally large operational capacity for AD/ADAS, cockpit and vehicular infotainment systems. Earning recognition in the In-Vehicle Entertainment & Safety category, it also features the highest sustainable automotive write speed of up to 1150MB/s thanks to Samsung V-NAND technology, a proprietary in-house controller and an exclusive firmware design while functioning safely in even the most in-climate weather (-40’C to 105’C).

Samsung 512GB CXL Memory Expander — Recognized in the Computer Hardware & Components category, Samsung’s 512GB CXL Memory Expander module will be the first memory device that supports the eagerly-awaited CXL 2.0 interface and will come in an EDSFF (E3.S) form factor — especially suitable for next-generation high-capacity enterprise servers and data centers. This new memory module is built with an application-specific integrated circuit (ASIC) CXL controller, using DDR5 DRAM to support maximum bandwidth and capacity and for the first time, enabling memory to scale beyond tens of terabytes with the processing demands of big data and AI/ML workloads.

Samsung 16GB LPDDR5X and 1TB UFS 3.1 Multi-Chip Package — In the first integration of 14nm-based 16GB LPDDR5X DRAM and Samsung’s seventh-generation quad-level cell (QLC) V-NAND 1TB UFS (Universal Flash Storage) 3.1, this uMCP is providing a giant industry-leading leap forward. Honored in the Embedded Technologies category, the integrated UFS-based multichip package is taking the industry toward higher-density, higher-speed and low-power memory for premium smartphones and other leading IT applications.

Samsung ISOCELL HP3 CMOS Image Sensor — As a state-of-the-art mobile sensor with a 1/1.4-inch optical format and 0.56㎛pixel size for slimmer camera designs, the Samsung ISOCELL HP3 was honored in the Digital Imaging/Photography category. It features the smallest pixel technology in mobile cameras for greater design convenience and 200 megapixels that deliver the most detailed images available. The Tetra²pixel technology allows the pixels to operate in a 1.12㎛ or 2.24㎛ size, capturing more light information in low light and taking 8K video with minimal loss in the field of view. Furthermore, using Super QPD technology, the ISOCELL HP3 can detect autofocus information horizontally and vertically.

Samsung W920+RF 6550 Next-gen Enhancement for Wearables — Recognized in the Wearable Technologies category, Samsung’s Exynos W920 System on a Chip (SoC) and Exynos RF 6550 connectivity solution is a next-generation tandem offering that adds a new dimension to wearable devices. The Exynos W920 processor, built on a 5-nanometer (nm) Extreme Ultra-Violet (EUV) process node, includes an LTE modem and provides the performance demanded by next-generation wearable devices with a powerful GPU and dual-core CPU. The companion RF 6550 chip, built on a 28nm process, integrates Wi-Fi, Bluetooth and GNSS connectivity with the utmost reliability into the Exynos W920 design.

Whether it’s back to taking business calls on the go, tuning into a virtual lecture of a new school year or watching your favorite streaming service as the nights get darker, the Galaxy Buds2 Pro are an essential accessory to making fall activities fabulous.

Bolstered with functionality, the Galaxy Buds2 Pro are truly a must-have accessory for those seeking premium audio experiences that can suit every lifestyle, needs and personality. With the introduction of this latest entrant into the Galaxy Buds lineup, Samsung is continuing to innovate the earbuds market with top-of-the-line features that provide the ultimate wireless audio listening experiences.

Made for the Music Aficionado

For those who love to curate the perfect fall playlist, taking morning walks while listening to the latest tracks or podcasts on their way to work, premium audio quality is essential. With this in mind, the Galaxy Buds2 Pro were created to deliver crisp, rich sound for a fully immersive listening experience.

For music lovers, the Galaxy Buds2 Pro provide the perfect way to experience your favorite albums, with a high-dynamic range and crystal-clear sound resolution now in wireless Hi-Fi 24bit Audio, allowing listeners to hear the quietest melodies or the most nuanced harmonies.

Thanks to 24bit processing from the latest Galaxy smartphones, the Galaxy Buds2 Pro provide 256 times richer data and robust audio that fights against interference, allowing users to hear every sound with unrivaled clarity.

Perfect for the Productivity Seeker

While fall brings colorful foliage and crisp air, it comes with more frequent commuting to work. Outside distractions can hinder productivity when trying to take calls on the go, whether that be traffic noises, sirens of an ambulance driving by, or fellow commuters being a little too noisy. To help users stay focused on the content they’re enjoying, the Galaxy Buds2 Pro combat the sounds of everyday life, minimizing distractions and maximizing immersion.

The Galaxy Buds2 Pro offer a powerful active noise cancellation (ANC) capability to help you stay connected and focused when chatting with co-workers during your morning or evening commute. The enhanced ANC features, improved by 40% compared to the previous model, make sure that you only hear what you want to hear while cancelling out unnecessary noise. Thanks to the improvement in ANC, Buds2 Pro can assist with various aspects of your daily life, allowing you to stay connected and tuned in wherever you may be.

The Galaxy Buds2 Pro also offer Conversation Mode which focuses on face-to-face discussions to add an extra layer of crystal-clear resolution.

Essential for the Entertainment Enthusiast

The end of summer and return of fall brings with it all new movies and TV shows back for their next season, and our favorite sports return to primetime. This is the ideal time of year for the entertainment enthusiast. The Galaxy Buds2 Pro allow you to fully immerse yourself in whatever you’re watching by delivering the ultimate entertainment experience.

Equipped with Intelligent 360 Audio, Buds2 Pro offer hyper-realistic sound to make it feel like users are centered in the action or part of the stadium crowd, creating the ultimate entertainment experience. The deeper, richer audio provided in full surround sound creates a fully immersive experience and is supported by 360 Audio with Direct Multi-channel, which is one of the most ‘realistic’ audio capabilities on the earbuds market. Plus, with the Galaxy Buds2 Pro customized and secure fit, the wearing experience is more comfortable than ever before.

So, while it’s never easy to bid farewell to summer, Samsung is helping making your fall easier, more productive and more enjoyable with the Galaxy Buds2 Pro.