Biohacking is about turning personal health data into micro-upgrades that boost wellness and longevity. Early biohackers might have chased these gains with extreme diets, supplements and experimental techniques. But if you scroll your social feed today, tech leads the conversation.

At the forefront of this tech-driven movement is the Galaxy Watch8 series[1]. Seamlessly integrating into your daily routine, it quietly tracks key lifestyle metrics so you can see how the choices you make throughout the day impact your health.

Before we dive in, let’s do a quick check-in: how many of these biohacks are already part of your routine?

Already acing your biohacks? The Galaxy Watch8 series refines each habit for faster, smarter gains.

Optimise Your Sleep with Biohacking

We spend about 30% of our lives asleep, yet irregular schedules and sub-optimal environments still undermine rest. The Galaxy Watch8 series helps you optimise sleep by analysing your sleep patterns and environment, identifying issues, and giving actionable tips to help build consistent, restorative sleep habits.

• How can I follow a regular sleep schedule?

Wear Galaxy Watch8 for three nights to unlock Bedtime Guidance[2]. It analyses your sleep patterns and recommend the best times to wind down, based on your sleep pressure and circadian rhythm, helping you reset your sleep schedule and maximise alertness during the day.

• How can I improve my sleep quality?

Galaxy Watch8 tracks every toss, turn and breath of your night. Each morning you get an in-depth sleep analysis based on your sleep stages, heart rate, skin temperature and oxygen level, highlighting what helped or hindered your rest. You can also access a Sleep Environment Report which leverages data from your other compatible SmartThings devices[3] to analyse temperature, humidity, CO2 and illuminance. With this data at your fingertips, you can easily optimise your room conditions for a better night’s sleep.

• What can I do during the day to improve my sleep?

Once your sleep patterns are defined, Sleep Coaching[4] assigns you a Sleep Animal and delivers personalised tips like adding a quick meditation session or skipping late-day caffeine. With Galaxy Watch8, small, daily habit upgrades are easy, and better nights are within reach.

Optimise Your Workouts with Biohacking

Some people train for marathons. Others just want to feel less stiff after sitting all day. So how do you reach your goals while staying motivated and avoiding injury? The Galaxy Watch8 series gives you all the answers, all while sitting snugly on your wrist thanks to its sleek design and dynamic lug system.

• How do I set the ideal fitness goal for me?

Galaxy Watch8’s built-in Bioelectrical Impedance Analysis (BIA) sensor measures your body fat percentage, body-water content and skeletal muscle mass, so you get a comprehensive snapshot of your body. These insights help you create a personalised training plan and track every step of your progress.

• How can I start running more consistently?

Start with Running Coach[5], which analyses your pace and fitness level after just a 12-minute run to build a custom routine. It also keeps you motivated during your runs with real-time feedback, helping you to reach your goals. Worried about potential injury? Running Coach provides tailored training programs at your assessed intensity, helping you gain speed safely.

• How can I maximise recovery after training?

Samsung Health[6] gives you the tools for optimal post-workout recovery. Check your heart rate after an intense workout and get recommendations on water intake based on sweat loss, so you can get the rest you need to come back stronger.

[Bonus Tip] Try Zone 2[7] interval training, known to improve endurance and boost fat burning potential. Galaxy Watch8 sets personalised Heart Rate Zones[8] based on your fitness level to help you stay within your personal HR Zone 2 for peak results.

Optimise Your Nutrition with Biohacking

Now that sleep and activity are under control, turn to the everyday habits that drive healthy aging. The Galaxy Watch8 series is the first smartwatch to track antioxidant levels, giving you a real-time view of your cellular health. Just put your thumb on the back sensor to measure your carotenoid levels.

• How do I know if I’m eating enough fruits and vegetables?

Use the Antioxidant Index[9] to see how your diet and lifestyle habits impact your carotenoids — natural antioxidants from fruits and veggies — stored in your skin and provides a score out of 100. It also offers tips to boost your score, like adding more coluorful produce such as carrots, broccoli and oranges to your meals.

• How can I cut down on unhealthy habits?

First, we must learn more about how our bodies are affected by these unhealthy habits. Your Energy Score[10] provides insights on how factors such as alcohol intake and late-night snacking affect your health— motivating you to change your ways and adopt a healthier lifestyle.

• How can I easily track my water intake?

Proper hydration is essential for performing at your best, but it is often difficult to track. With Samsung Health, you can track your water intake with just a tap and set a daily hydration goal. Galaxy Watch8 will handle the rest by sending personalised reminders and monitoring trends, making it effortless to stay on top of your game.

The Galaxy Watch8 series turns biohacking from buzzword to habit — personal, actionable and effortless. Wear it, watch the insights roll in, and let better health become second nature.

[1] Galaxy Watch8 series and the Samsung Health features described in this article are intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or disease. Measurements are for your personal reference only. Please consult a medical professional for advice. 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] Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. Bedtime guidance is available on Android phone (Android 11 and above) requires Samsung Health app (v6.30.2 or later). It is based on 3 days of sleep analysis of user’s circadian rhythm and sleep pressure.

[3] Requires compatible devices registered to SmartThings using the same Samsung Account. Available devices limited to certain Air Conditioners, Air Purifiers, Smart TVs, and third party light bulb providers. Check your device and manufacturer for compatibility.

[4] Available on Samsung Health app v.6.24 or above and must be paired with Samsung Galaxy smartphones with Android OS 11 and above. Samsung account login required. Requires sleep data of at least 7 days (including 1 workday and 1 day off).

[5] Service only available with Galaxy Watch7 Series or later released Galaxy Watch Series. To use running coach program, user needs to take a running level test and get a level before starting the coach program.

[6] Samsung Health and the Galaxy Watch 8 Series is not a medical/therapeutic device. It is solely intended for fitness and wellness purposes only and is not intended for use in the diagnosis of disease or other conditions; or in the cure, mitigation, treatment or prevention of disease; or for the prevention or control of conception or pregnancy. Samsung recommends that you consult with your doctor or physician before participating in any exercise program. Must be paired with a compatible Galaxy smartphone

[7] Zone 2 refers to the second of the five heart rate zones, or 60% to 70% of your maximum heart rate.

[8] Personalised Heart Rate Zone enabled when selecting outdoor run activity. It is required to run consistently for more than 10 minutes with speed of 4km/h or faster.

[9] Service only available with Galaxy Watch Ultra or later released Galaxy Watch Series. Antioxidant Index measures carotenoid levels. Antioxidant Index is for fitness and wellness only. Not intended for use in detection, diagnosis or treatment of any medical condition. Please consult a medical professional for advice if you’re concerned about your antioxidant level. To measure, place the centre of your 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 inaccurate results.

[10] Requires most recent Samsung Health App and Samsung Account login. Not intended for use in detection, diagnosis or treatment of any medical condition. Measurements are for your personal reference only. Please consult a medical professional for advice. Must be paired with a compatible Galaxy smartphone.

Samsung Electronics participated in the World Sleep 2025, joining industry experts and leaders at the biennial international forum dedicated to advancing global sleep health. Samsung showcased its latest advancements in wearable technology, which works seamlessly with the Samsung Health app to empower consumers in their pursuit of healthier and more balanced lives.

Visitors to the Samsung booth were offered an interactive experience to explore how its innovations can support better sleep and health. Attendees were given the opportunity to complete a short sleep survey to discover what type of sleeper they are – each of the eight sleep animal symbols represent a distinct sleep pattern with unique characteristics related to sleep duration, consistency, and awake time. The booth also highlighted the transformative potential of the Samsung Health Software Development Kit (SDK) — a powerful suite of developer tools that enables the secure and consent-based use of health data. SDK is a testament to Samsung’s continuous integration of technology into daily life to foster better health outcomes, particularly in the critical area of sleep.

“Sleep is a cornerstone of health, and at Samsung, we are committed to helping people understand and improve it,” said Jong Min Choi, Vice President of Health R&D, Samsung Electronics. “At World Sleep 2025, we are proud to demonstrate how our innovations can translate complex biometrics into clear, actionable insights that help individuals take meaningful steps towards better everyday well-being”.

During the Samsung symposium which focused on wearables and next generation technologies, VP Choi discussed the advancements that Samsung has made in delivering solutions that support health and wellness, detailing how its innovations are shaping the future of health.

Uncovering Health Habits in Southeast Asia and Oceania

Consumer research[1] conducted by Samsung across Southeast Asia and Oceania (SEAO) has shed light on some critical challenges concerning sleep and overall health. The findings indicate that adults in the SEAO region average only about 6 hours and 50 minutes of sleep per night, less than the seven to nine hours generally recommended by the National Sleep Foundation[2]. A deeper dive into the research reveals that 28% of respondents reported “an inability to switch off” as a key concern they have for sleep.

The survey also highlighted that stress levels are notably elevated among working adults aged 36–45. This demographic faces unique pressures, and the burden is particularly pronounced for women within this age group – many who are managing the demanding dual responsibilities of their careers and family life.

These insights underscore the need for greater awareness as well as practical and accessible health and sleep solutions, reinforcing the importance of Samsung’s efforts to develop products and features that provide insights on sleep, stress and fitness for better and more personalised wellness management.

Leading the Charge in Sleep Health

One of Samsung’s latest innovations in personalised health experiences is the Galaxy Watch8 series, newly launched in July 2025. This series introduces a suite of advanced features designed to elevate the effectiveness of sleep tracking and coaching.

The Bedtime Guidance feature offers personalised sleep recommendations that are crafted based on the Two-Process Model of Sleep Regulation – a well-established scientific framework that describes the interaction between homeostatic sleep drive and circadian rhythms. By leveraging this model, Bedtime Guidance[3] empowers users to proactively establish healthier sleep routines, promoting consistent and restorative sleep patterns.

Beyond helping users build better sleep habits, the Watch8 series offers a Sleep Apnea[4] feature which helps users over the age of 22 who have not been diagnosed with sleep apnea to detect signs of moderate to severe obstructive sleep apnea (OSA) over a two-night monitoring period, a common and chronic sleep condition that often goes undiagnosed and untreated. When users are alerted to signs of sleep apnea, they can take steps to seek medical attention and management for the condition, thereby mitigating potential long-term health risks.

In addition to helping users sleep better, the Galaxy Watch8 series incorporates Vascular Load[5] feature. When users wear the Watch8 for at least 4 hours each night for over 3 nights, it assesses your baseline and tracks your heart rate measurements over time. When your readings trend upward, you’ll receive thoughtful suggestions — maybe it’s time for more fresh foods, better sleep habits or managing daily stress.

The Galaxy Watch8 series represents a significant leap forward in empowering users to better manage their well-being through intelligent and personalised health monitoring.

Driving Everyday Wellness

Samsung’s new Watch8 Series also includes broader health and fitness capabilities. These include an Antioxidant Index[6] — introduced for the first time in a smartwatch — to measure carotenoid levels in the skin, and the Running Coach[7] to support fitness enthusiasts. There are also stress management tools, such as Mindfulness[8], guided breathing exercises, and holistic energy scoring[9].

These wellness capabilities reflect Samsung’s broader commitment to transforming fragmented health data into meaningful, personalised insights, empowering consumers to take control of their health in simple, everyday ways. By combining advanced sensor technology, AI-driven insights, and a holistic health ecosystem, Samsung continues to set new standards for how wearables can improve lives — one night’s sleep at a time.

[1] December 2024 via online surveys, with 18,168 respondents, aged 18 – 59 years old, in Australia, Indonesia, Malaysia, New Zealand, Singapore, Thailand, Philippines and Vietnam, conducted by Samsung.

[2] National Sleep Foundation: How Much Sleep Do You Really Need?

[3] Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. Bedtime guidance is available on Android phone (Android 11 and above) requires Samsung Health app (v6.30.2 or later). It is based on 3 days of sleep analysis of user’s circadian rhythm and sleep pressure.

[4] The Sleep Apnea Feature is intended to detect signs of moderate to severe obstructive sleep apnea in the form of significant breathing disruptions in adult users 22 years and older, by tracking sleep twice over a ten-day monitoring period. It is intended for on-demand use. This feature is not intended for users who have previously been diagnosed with sleep apnea. This feature is not intended for use in the screening, diagnosis, treatment or management of sleep apnea and users should not use this feature to replace traditional methods of diagnosis and treatment by a qualified clinician. If a pattern of breathing disturbances is identified by this feature, or you experience any other symptoms of sleep apnea or any other breathing disturbance, consult a doctor.  The absence of a notification does not exclude the presence sleep apnea. ALWAYS FOLLOW THE INSTRUCTIONS FOR USE. IF SYMPTOMS PERSIST, WORSEN OR CHANGE UNEXPECTEDLY, TALK TO A HEALTHCARE PROFESSIONAL.

[5] Vascular Load is not a medical/therapeutic device. The Vascular Load feature estimates the changes in stress on your blood vessels compared to a baseline by tracking changes to the shape and size of your arteries. It is solely intended for fitness and wellness purposes only and is not intended for use in the diagnosis of disease or other conditions; or in the cure, mitigation, treatment or prevention of disease; or for the prevention or control of conception or pregnancy. Not suitable for users with cardiovascular disease or recovering from surgery. Samsung recommends that you consult with your doctor or physician before participating in any exercise program.

Requires Android phones (Android10 or above) and the Samsung Health app (v6.30 or above). Samsung account login required. To measure vascular load, it is required to wear Galaxy Watch (Galaxy Watch Ultra, Watch8 and later released Galaxy Watch series) when sleeping for at least 3 days out of recent 14 days. This is a Labs feature that you can preview before its official launch. If you don’t want to use this experimental feature, you can turn it off in Samsung Health settings.

[6] Service only available with Galaxy Watch Ultra, Galaxy Watch8 series, or later released Galaxy Watch Series. To measure, place the centre of your finger on the sensor at the back of the Watch and hold it for 5 seconds. While Anti-oxidant 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 inaccurate results.

[7] Service only available with Galaxy Watch7 Series or later released Galaxy Watch Series. To use running coach program, user needs to take a running level test and get a level before starting the coach program.

[8] Mindfulness available on Android phones (Android 10 or above) and requires the Samsung Health app (Samsung Health app for mobile phones v6.29 or above, Samsung Health app for Galaxy Watch v6.30 or above). Samsung account login required. Mindfulness feature does not act as a medical/therapeutic device. It is solely intended for fitness and wellness purposes only and is not intended for use in the diagnosis of disease or other conditions; or in the cure, mitigation, treatment or prevention of disease. Samsung recommends that you consult with your doctor or physician before participating in any exercise program.

[9] Available on select Android phones (Android 10 or above), requires Samsung Health App (V6.27 or above) and Samsung Account login. User must register a Galaxy Watch (Watch4 or later) or Galaxy Ring. Not intended for use in detection, diagnosis or treatment of any medical condition. Measurements are for your personal reference only. Please consult a medical professional for advice.

Samsung Electronics Co., Ltd. today announced that Galaxy Z Fold7, Galaxy Z Flip7, Galaxy Z Flip7 FE, Galaxy Watch8 and Galaxy Watch8 Classic are now widely available in Australia. Record-breaking sales during the pre-order period have highlighted Australians’ appetite for foldable devices.

The launch of Samsung’s latest foldable phones and smartwatches comes as research commissioned by Samsung Australia reveals almost half of Australians surveyed claim to use their smartphones to multitask more (45%) over the past two years[1], and almost half of Australians claim that cost (46.5%) and time (46.9%) are the key barriers to achieving their health and fitness journey[2]. The new Galaxy Z series and Watch8 series aim to raise the bar by seamlessly blending design, engineering and powerful AI[3] to elevate everyday life and adapt to users’ unique, multi-faceted lifestyles.

Eric Chou, Vice President of Mobile eXperience at Samsung Electronics Australia said, “We are particularly excited to be launching our seventh generation of Galaxy foldables along with our Galaxy Watch8 series in Australia. The new Galaxy Z Fold7, Galaxy Z Flip7 and new Galaxy Z Flip7FE are the culmination of 15 years of R&D, creating the pinnacle of design, hardware and software in a foldable form, while the Galaxy Watch8 series combines powerful new on-device AI with improved comfort and hardware advancements to reshape the wearables experience. These new products are designed to enhance the multi-faceted lifestyles that Australians enjoy, making these devices the ultimate multitasking companions.”

Galaxy Z Fold7 and Z Flip7: Ultra-Thin and Light with Intuitive Intelligence

Galaxy Z Fold7 and Z Flip7 represent the next leap in smartphone innovation — refined through years of breakthrough engineering and elevated with advanced intelligence. Galaxy Z Fold7 and Z Flip7 are Samsung’s thinnest, lightest and most advanced Z series yet. Powered by cutting-edge performance and seamlessly integrated Galaxy AI, they are intelligent, adaptive companions that anticipate and respond to your needs in real time. With expansive, flexible displays, pro-grade cameras and context-aware intelligence, they open up new realms of productivity, creativity and connection.

Galaxy Z Fold7 brings Galaxy advancements together and broadens their scope, delivering the Ultra experience in the thinnest, lightest and most advanced foldable yet. It offers immersive, high-octane performance on an expansive screen, empowering you to game, stream, connect and create all at once. Galaxy’s true AI companion experience has also been optimised for the foldable format, enabling fluid interactions across more apps and the larger screen. And with Camera and Screen Sharing with Gemini Live[4], you can talk naturally to Gemini about what you’re viewing. Simply share a picture of a local delicacy while you’re exploring a new city and ask Gemini where to try it nearby. Plus, Galaxy Z Fold7’s Ultra-grade 200MP high-resolution camera gives you the freedom to shoot at flexible angles, putting professional-quality content creation at your fingertips. Enjoy convenient editing features like Generative Edit, which now automatically detects passerby in the background of photos and proactively recommends what to remove, eliminating the need to make manual selections. With Galaxy Z Fold7, you get familiarity in a head-turning new design that unfolds into something extraordinary.

Galaxy Z Flip7 distills flagship power, intelligence and personality into a compact and iconic form. With its edge-to-edge FlexWindow, you can express yourself, access key features at a glance and stay connected, all without opening the device. Built for dynamic lifestyles, Galaxy Z Flip7 transforms the way you capture and share — from flawless selfies to cinematic video — all with the agility and creativity only a Flip can offer. To help you stay in control of your day, Now Bar[5] delivers helpful information right on Galaxy Z Flip7’s FlexWindow. See what song is playing, view your workout progress or check on the ETA of your rideshare with one quick glance. You can also use Camera Sharing with Gemini Live to share what you see through your camera and chat with Gemini in real time, whether you’re asking for road trip tips while traveling with your dog or you want outfit suggestions based on the day’s weather. Simply share your camera in Flex Mode and converse with Gemini hands-free. And with fun new features like Portrait Studio for Pet, you can instantly transform any snapped or downloaded pet photo into a work of art. Choose from styles like artistic painting, 3D cartoon, fisheye or professional-quality portrait and create a frame-worthy masterpiece with one quick tap. Galaxy Z Flip7 is the perfect balance of style, substance and smart utility — a true AI companion that’s built to last, flip after flip.

Galaxy Z Fold7 and Galaxy Z Flip7 aren’t just next generation foldables; they are a new class of smartphone designed to fit in your life and elevate it. Familiar yet transformative, they blend power, portability, style and substance, whether you seek a elevated experience or an AI powerhouse that fits in your pocket. As form factors evolve to look and think differently, this generation of foldables represents the next leap in smartphone innovation. Years of breakthrough engineering have led foldables to become flexible canvases for the new AI experience.

Galaxy Watch8 Series: Ultra-Comfort Meets Real-Time Motivation

Completing the Galaxy ecosystem, the Galaxy Watch8 Series – including Galaxy Watch8 and Galaxy Watch8 Classic – brings the same spirit of re-engineering found in the new phones to the wrist. Galaxy Watch8 features advanced sensor technology and creates an intuitive AI-powered experience to help users fulfil a better, more connected life. Its ultra-thin cushion design and Dynamic Lug system flex naturally for all-day comfort and more precise sensor contact. Leveraging Samsung’s BioActive Sensor for continuous wellness tracking, the watches deliver real-time insights and instant rewards or alerts across sleep, stress, nutrition and activity, turning healthy intentions into immediate, motivating feedback.

Plus, for the first time, Galaxy Watch8 introduces the Antioxidant Index[6] in a smartwatch, enabling consumers to measure carotenoid levels in just five seconds and make informed lifestyle choices.

Australian launches and activations

Samsung Experience Store, Westfield Mt Gravatt Shopping Centre

As the company marks the Australian launch of its highly anticipated Galaxy Z Fold7, Galaxy Z Flip7 and Watch8 series, Samsung also launched its brand-new Samsung Experience store at Westfield Mt Gravatt in Brisbane, on Friday, July 25, furthering its commitment to offering customers an enhanced shopping experience, both online and offline.

Joining seven other large format stores around the country, the new Samsung Experience Store gives visitors a preview of Samsung’s latest products, with 192 square metres dedicated to showcasing the full Galaxy range. The store offers customers the opportunity to get hands on with and purchase everything from smartphones to tablets to wearables, including Samsung exclusive colours and products. Visitors can even try on cases and accessories on their existing devices.

A true experience store, the space includes a designated learning area that will run regular sessions by Galaxy experts and guest hosts, offering attendees a deep dive into various topics, including Galaxy’s cutting-edge features. There is also a dedicated Customer Service area, where customers can get one-on-one assistance with their devices and onsite repairs.

Samsung Experience Store, Westfield Mt Gravatt Shopping Centre

“We are thrilled to be launching our newest Samsung Experience Store in Mount Gravatt, offering our QLD customers the opportunity to come visit our Galaxy experts and discover the breadth of what Samsung mobile has to offer in our beautiful new retail space. The Mount Gravatt store seeks to elevate our customer’s shopping and educational experience while providing a personalised, one-on-one experience,” Chou explained.

The launch of the new Galaxy Z series and Watch8 series is also backed by a bold, nationwide integrated marketing and communications campaign designed to connect with consumers across every touchpoint.

Samsung’s latest innovations will be impossible to miss, with the campaign spanning digital and social media, TV, BVOD/SVOD, video, display, strategic publisher partnerships, creator collaborations, PR, and more than 1,300 out-of-home (OOH) placements. These include Samsung’s iconic panels at Sydney’s Broadway and George Street, and Melbourne’s Emporium, as well as full ‘Station Dominations’ at key commuter hubs – Parramatta and Central in Sydney, and Southern Cross in Melbourne. Making a striking entrance, the campaign also features the first-ever 3D-enabled takeover at Southern Cross, along with over 140 newly upgraded displays.

Availability

From today, Samsung Galaxy Z Fold7, Galaxy Z Flip7, Galaxy Z Flip7 FE, Galaxy Watch8, and Galaxy Watch8 Classic are available in Australia, with pricing and colour options listed below:

For more information about the Galaxy Z series and Galaxy Watch8 series, please visit: Samsung Newsroom Australia, and Samsung.com/au/.

[1] Based on the research commissioned by Samsung Electronics Australia, conducted independently by Pure Profile, an Australian owned Data and Insights business that sampled over 1,000 Australians aged over 18, in line with the current ABS census statistics. The fieldwork was conducted in June 2025. Total sample; Unweighted; base n = 1010

[2] Based on the research commissioned by Samsung Electronics Australia, conducted independently by Pure Profile, an Australian owned Data and Insights business that sampled over 1,000 Australians aged over 18, in line with the current ABS census statistics. The fieldwork was conducted in June 2025. Total sample; Unweighted; base n = 1010

[3] Galaxy AI features are currently free of charge, with any specific plans for premium AI services to be decided in close coordination with our partners. There are currently no plans to charge for Galaxy AI features, however different terms may apply to other AI features provided by third parties, at the end of 2025.

[4] Gemini is a trademark of Google LLC. Gemini Live feature requires internet connection and Google Account login. Compatible with certain features and certain accounts. Available on select devices and select countries, languages, and to users 18+. Galaxy AI features are currently free of charge, with any specific plans for premium AI services to be decided in close coordination with our partners. There are currently no plans to charge for Galaxy AI features, however different terms may apply to other AI features provided by third parties, at the end of 2025.

[5] Availability of functions supported within the apps may vary by country. Some functional widgets may require a network connection and/or Samsung Account login.

[6] Antioxidant Index measures carotenoid levels. Antioxidant Index is for fitness and wellness only. Not intended for use in detection, diagnosis or treatment of any medical condition. Please consult a medical professional for advice if you’re concerned about your antioxidant level.