Latest news with #AntioxidantIndex
The Verge
5 days ago
- Health
- The Verge
I ‘fooled' Samsung's new antioxidant feature with a Cheez-It
If I were to believe the Samsung Galaxy Watch 8, I don't eat enough fruits and vegetables. Normally, smartwatches don't make judgments about your nutritional intake. But this year, Samsung introduced a new experimental feature called Antioxidant Index. Using blue, yellow, and infrared LEDs, the watch's sensor can pick up carotenoid levels in your skin. (Carotenoids are a type of antioxidant that give fruits and veg their yellow, orange, or red hues.) You stick your thumb on the sensor, press, and in 10 seconds, you get an estimate of whether you're meeting the recommended amount of 400g of fruits and veggies per day. I wasn't expecting the Galaxy Watch 8 to say I was the Queen of Plants. I've been known to pooh-pooh a side salad in favor of fries with my burgers. But it was kind of rude when two weeks ago at Unpacked, I demoed the feature and got a dismal score of 37. This was after I'd just had a vegetarian July 4th, replete with zucchini, radishes, corn, cabbage, tomatoes, salad, and more peaches than I knew how to digest. It was even ruder when this morning; it said I had a 'very low' antioxidant score of 48. This, after eating my customary breakfast that includes a serving of fruit, coffee, and a green juice protein smoothie — all rich in antioxidants. The old me would've tossed the Galaxy Watch 8 with an indignant huff. The new, evolved me decided to test this sensor on as many brightly colored things as I could get my thumbs on. First was a tangerine peel. As expected, it got a score of 100. The same was true of a peach slice, a tangerine section, and a strawberry from my lunch and breakfast, respectively. I had less success with a blackberry. Despite having the highest carotenoid levels of any berry, the berry scored a dismal 37. At this point, I thought I was on to something. All the red, yellow, and orange fruits had passed with flying colors, yet a carotenoid-rich blackberry failed? Perhaps the Galaxy Watch 8 was more colorist than accurate. I colored my thumb with a yellow-orange marker. Wouldn't you know it? My Antioxidant Index shot up to 100. Next, I colored it with a blue marker. My score dropped to zero. Unfortunately, my color-based hypothesis was foiled by a piece of roasted broccoli. It, too, scored 100 and is, in fact, rich in carotenoids. Perhaps the blackberry had failed because, when pressed against the sensor, it exploded in a mess of purple juice that was subsequently difficult to clean from the watch. Perhaps I was deficient in my antioxidant consumption. Or so I thought, until the Cheez-It. If you've never had a Cheez-It, it is a delightfully cheesy, crispy cracker, and most importantly, it is orange. The Cheez-It scored a near-perfect 99. Surely, a CHEESE cracker is not a paragon of antioxidant content. A quick Google search humbled me. Cheddar, the predominant cheese in Cheez-Its, actually does contain carotenoids. That's actually why it's orange. Upon this discovery, I had to lie down and stare at my ceiling. I asked Samsung whether the sensor detects carotenoids based solely on pigments, or if there's some other factor at play. I haven't yet received an answer, but after some rest and reflection, the ghost of my common sense returned to me. It ultimately doesn't matter whether I meet Samsung's measure of 'enough' fruits and vegetables — even if it is informed by the World Health Organization's recommendations. What matters is that I make a concerted effort to include a variety of colorful fruits and veggies on my plate more often than not. If I'm deficient in a vitamin, it'll likely show up at my next doctor's appointment. Features like this aren't meant to make you spiral about whether you're meeting some arbitrary standard. Even if a bunch of science went into developing detection algorithms using high-tech sensors, there's always going to be errors and room for misinterpretation. This seems obvious, but it's easy to get sucked into the quantified rat race toward perfection. If tracking a specific metric makes you feel worse about yourself, you're allowed to take a break from it — or even decide it's not worth paying attention to. None of this is meant to be taken that seriously. Rather than obsess too hard over a new metric, the best takeaway from my time with the Antioxidant Index has been discovering that I enjoy peaches with waffles and tangerines as snacks. That, and Cheez-Its have antioxidants and from this day forth shall be considered a healthful part of my diet. Photography by Victoria Song / The Verge Posts from this author will be added to your daily email digest and your homepage feed. See All by Victoria Song Posts from this topic will be added to your daily email digest and your homepage feed. See All Gadgets Posts from this topic will be added to your daily email digest and your homepage feed. See All Hands-on Posts from this topic will be added to your daily email digest and your homepage feed. See All Health Posts from this topic will be added to your daily email digest and your homepage feed. See All Reviews Posts from this topic will be added to your daily email digest and your homepage feed. See All Samsung Posts from this topic will be added to your daily email digest and your homepage feed. See All Science Posts from this topic will be added to your daily email digest and your homepage feed. See All Smartwatch Posts from this topic will be added to your daily email digest and your homepage feed. See All Tech Posts from this topic will be added to your daily email digest and your homepage feed. See All Wearable
Hindustan Times
5 days ago
- Health
- Hindustan Times
Top 10 Samsung Galaxy watches to buy in 2025 for your next Android smartwatch upgrade
There's something oddly personal about smartwatches. They're the first thing you check when you wake up, the quiet tap on your wrist during a meeting, the nudge to move when you've sat too long. It's not just a screen on your arm, but something that quietly slips into your routine. For many, it replaces the phone in more moments than expected. These top 10 Samsung Galaxy watches make sense for Android users who prefer things that just work. Samsung Galaxy smartwatches have gradually settled into that space. They don't demand attention, but handle step tracking, calls, and gentle reminders in a way that simply makes sense. The 2025 lineup feels built for real people and real days. It's less about what they can do and more about how naturally they fit into the way you already live. Top 10 Samsung Galaxy smartwatches: Loading Suggestions... The 44mm Watch8 arrives with a lighter feel but packs solid changes under the surface. It runs on a new 3nm chip, supports dual GPS, and features a sapphire glass display housed in Armor Aluminum. Daily use feels snappy without draining the battery too fast. Health tracking now includes ECG, BP, IHRN, Vascular Load, and the new Antioxidant Index. This Samsung Galaxy watch offers steady updates without asking you to think about them too often. Specifications Size 40mm Material Sapphire glass, Armor Aluminum Water/Dust 5ATM + IP68 Health Sensors BP, ECG, IHRN, Vascular Load, Antioxidant Index GPS Dual-frequency Special Features Blood Pressure Monitor, ECG, IHRN, Activity Tracker, Contactless Payments Reasons to buy Sharp health data with antioxidant and vascular tracking Durable glass and waterproof rating suited for regular wear Reasons to avoid No rotating bezel for physical navigation Battery may need daily charging with LTE active Click Here to Buy Samsung Galaxy Watch8 (44mm, LTE, Silver) with 3nm Processor | Dual GPS | Sapphire Glass & Armor Aluminum | 5ATM & IP68 | BP, ECG, IHRN & Vascular Load Monitoring | Anti-oxidant Index What are buyers saying on Amazon? Feels fast, looks neat, and tracks more than I thought it would — mentioned by several Amazon buyers. Why choose this product? This Samsung Galaxy watch brings small shifts that feel natural over time. Loading Suggestions... The rotating bezel is back and it feels like it never left. Paired with stainless steel, a sharp AMOLED screen under sapphire glass, and a responsive 3nm chip, the Watch8 Classic is made for those who still glance at their wrist before reaching for their phone. Daily health tools now go further with vascular load monitoring and antioxidant tracking added to the usual BP, ECG, and heart rhythm alerts. It's a familiar layout with more happening behind the scenes. You notice the quiet utility of this Samsung Galaxy watch after a few days of wearing it. Specifications Size 46mm Build Stainless Steel and Sapphire Glass Display AMOLED with rotating bezel Connectivity LTE, Bluetooth, Wi-Fi Health Sensors BP, ECG, IHRN, Antioxidant Index, Vascular Load Special Features Blood Pressure Monitor, ECG, IHRN, Activity Tracker, Contactless Payments Reasons to buy Rotating bezel gives quick control without constant tapping Full health tracking suite including new antioxidant insights Reasons to avoid Feels heavy if you're used to lighter smartwatches LTE may reduce battery faster than expected Click Here to Buy Samsung Galaxy Watch8 Classic (46mm LTE, Black) with 3nm Processor | Dual GPS | Sapphire Glass & Stainless Steel | 5ATM & IP68 | BP, ECG, IHRN & Vascular Load Monitoring | Anti-oxidant Index What are buyers saying on Amazon? Feels solid, works fast, and the rotating bezel makes it easier to use every day Why choose this product? It keeps familiar tools while adding small things you actually notice Loading Suggestions... Built for long days, the Watch Ultra brings up to 100 hours of battery life without changing the way you use it. The titanium build feels solid but not bulky, and the quick button and emergency siren are small additions that matter more outdoors than you'd expect. There's ECG, blood pressure, and Samsung's newer tools like Energy Score and Biological Age, which give you a broader sense of how your body's doing beyond steps and calories. This is the Samsung Galaxy watch you pick when you want more time between charges and fewer gaps in tracking. Specifications Size 47mm Build Titanium with Sapphire Glass Battery Life Up to 100 hours GPS Dual-frequency Health Tracking BP, ECG, Energy Score, Biological Age Special Features Blood Pressure Monitor, ECG, Activity Tracker, Always On Display, Contactless Payments Reasons to buy Battery lasts for days, even with regular use Extra features like the siren and quick button add outdoor use value Reasons to avoid Large size might feel bulky for smaller wrists Extra sensors and features add to the cost Click Here to Buy Samsung Galaxy Watch Ultra (47mm, LTE, Gray) with Upto 100h Battery | 3nm Processor | Dual GPS | Quick Button/Siren | Sapphire Glass & Titanium | 10ATM & IP68 | BP & ECG Monitor | Energy Score & Ages What are buyers saying on Amazon? The battery holds up well and the GPS stays accurate even in tough areas. Why choose this product? It's built to keep tracking longer without asking you to slow down. Loading Suggestions... Some watches try hard to impress. This one doesn't. The Watch7 brings a faster 3nm chip, dual GPS that locks in without fuss, and sapphire glass layered over a lightweight Armour Aluminum frame. It feels steady on the wrist without calling attention to itself. Health tracking features like heart rate, SpO2, ECG, and blood pressure work quietly in the background. This Samsung Galaxy watch fits into your day with the kind of presence you only notice when it's not there. Specifications Size 44mm Build Armour Aluminum with Sapphire Glass GPS Dual-band Health Tools HR, SpO2, BP, ECG Connectivity Technology Cellular, Wi-Fi, NFC Reasons to buy Sapphire glass and aluminum frame keep things light but strong Dual GPS and LTE work smoothly without needing constant adjustments Reasons to avoid Battery life drops quicker with LTE active No rotating bezel for easier scrolling Click Here to Buy Samsung Galaxy Watch 7 (44mm, Green, BT+LTE) with 3nm Processor | Dual GPS | Sapphire Glass & Armour Aluminum | 5ATM & IP68 | HR, SpO2, BP & ECG Monitor What are buyers saying on Amazon? Does everything I need without slowing down or feeling bulky. Why choose this product? It fits into a normal day with less tapping and more doing. Loading Suggestions... Not every watch is made for days when you leave your phone behind. The Watch Ultra brings up to 100 hours of battery, dual GPS that doesn't flinch in tough zones, and a quick-access button plus siren built into its titanium frame. With ECG, BP, Energy Score, and AGEs tracking working quietly throughout the day, you stay informed without chasing data. This Samsung Galaxy watch was built to last through more than just routines. Specifications Size 47mm Build Titanium with Sapphire Glass Battery Up to 100 hours Water/Dust Rating 10ATM and IP68 Special Features Blood Pressure Monitor, ECG, Activity Tracker, Always On Display, Contactless Payments, Dual Band Connectivity Technology Cellular, Wi-Fi, NFC Reasons to buy Battery holds for days without needing a recharge Quick button and siren are useful in outdoor settings Reasons to avoid Large size may feel too bulky for some wrists Price is higher than other Galaxy models Click Here to Buy Samsung Galaxy Watch Ultra (47mm, LTE, Silver) with Upto 100h battery | 3nm Processor | Dual GPS | Quick Button/Siren | Sapphire Glass & Titanium | 10ATM & IP68 | BP & ECG Monitor |Energy Score & AGEs What are buyers saying on Amazon? The battery lasts long and the GPS stays on point even in tricky spots. Why choose this product? This Samsung Galaxy watch fits people who want more time and fewer gaps in tracking. Loading Suggestions... Some watches try to keep up. This one simply stays consistent. The Watch6 Classic brings back the rotating bezel in a frame that feels familiar and easy to use. It stays responsive without needing LTE, and the 43mm size strikes a clean balance between comfort and visibility. Blood pressure and ECG tracking run without demanding constant input. For Android users who want features that stay out of the way, this Samsung Galaxy watch keeps things quiet and useful. Specifications Size 43mm Connectivity Bluetooth Build Stainless steel case Display AMOLED with rotating bezel Health Tools Blood Pressure, ECG Compatibility Android smartphones only Reasons to buy Rotating bezel feels more natural than tapping the screen BP and ECG work smoothly for casual daily tracking Reasons to avoid No LTE means it stays tethered to your phone Not compatible with iOS devices Click Here to Buy Samsung Galaxy Watch6 Classic Bluetooth (43mm, Black, Compatible with Android only) | Introducing BP & ECG Features What are buyers saying on Amazon? I love the bezel and clean layout, which works well with Android said by a buyer. Why choose this product? It brings back the controls users actually miss. Loading Suggestions... Some designs just work without needing to change much. The 47mm Watch6 Classic with LTE brings back the rotating bezel that feels more natural than taps and swipes. The larger screen feels open, and calls or music run easily without needing your phone nearby. It adds BP and ECG tracking that stay in the background unless you need them. This Samsung Galaxy watch handles daily checks without asking you to rethink your routine. Specifications Size 47mm Connectivity LTE, Bluetooth, Wi-Fi Build Stainless steel with rotating bezel Display AMOLED OS Wear OS (Android only) Health Tracking BP, ECG Compatibility Android smartphones only Reasons to buy Rotating bezel offers smoother navigation LTE adds call and data freedom without the phone Reasons to avoid Not compatible with iPhone Larger case may feel bulky on smaller wrists Click Here to Buy Samsung Galaxy Watch6 Classic LTE (47mm, Black, Compatible with Android only) | Introducing BP & ECG Features What are buyers saying on Amazon? The rotating bezel feels better than a touchscreen and the LTE is actually useful. Why choose this product? It brings the physical control back where it feels right. Loading Suggestions... For those who like to keep things clean and light, the 44mm Watch6 does just that. LTE support means calls, messages, and music continue even without your phone nearby. The graphite finish looks understated, while the screen stays bright enough outdoors without draining too fast. It tracks BP and ECG quietly, offering health checks without adding noise to your day. This Samsung Galaxy watch fits into daily routines without needing your constant attention. Specifications Size 44mm Connectivity LTE, Bluetooth, Wi-Fi Build Aluminium case in graphite Display AMOLED Compatibility Android devices only Special Features Sleep Monitor, Gesture Control, Custom Activity Tracking, Contactless Payments, Fall Detection Reasons to buy LTE keeps you connected even when your phone's not around Lightweight body makes it easy to wear all day Reasons to avoid No rotating bezel can slow navigation Not compatible with iOS devices Click Here to Buy Samsung Galaxy Watch6 LTE (44mm, Graphite, Compatible with Android only) | Introducing BP & ECG Features What are buyers saying on Amazon? Easy to wear, easy to use, and the LTE comes in handy more than expected. Why choose this product? It's light on your wrist but doesn't miss out on features. Loading Suggestions... Simple on the outside, but built to handle daily check-ins without crowding your screen. The 40mm Watch4 keeps it light and responsive with Bluetooth and GPS that stay consistent during runs or walks. The round display is easy to read, even in sunlight. It includes key health tools like heart rate, SpO2, sleep tracking, and body composition. This Samsung Galaxy watch covers the basics without adding more than you need. Specifications Size 40mm Display AMOLED Health Tracking HR, SpO2, Sleep, Body Composition Compatibility Android phones only Battery Life Up to 40 hours Special Features Time Display, Text Messaging, GPS Reasons to buy Tracks key health stats in a simple interface Small and light enough for all-day wear Reasons to avoid No BP or ECG in this version Battery may need daily charging for active users Click Here to Buy SAMSUNG Galaxy Watch 4 Bluetooth & GPS Smartwatch, 40mm - Black What are buyers saying on Amazon? Clean display, tracks well, and doesn't feel bulky even on smaller wrists. Why choose this product? This Samsung Galaxy watch handles the basics without distractions. Loading Suggestions... Not every day stays on schedule, and this watch seems to get that. With up to 80 hours of battery, the Watch5 Pro handles longer rides, solo hikes, and days when your phone stays in the bag. The titanium case feels steady without weighing down your wrist. Health tracking stays present but quiet, covering ECG, BP, heart rate, and sleep. This Samsung Galaxy watch gives you more time between charges and fewer reasons to check your phone. Specifications Size 45mm Build Titanium case in black Connectivity LTE, Bluetooth, Wi-Fi Battery Life Up to 80 hours Display AMOLED Compatibility Android only Reasons to buy Battery life lasts longer than most smartwatches Built-in route tracking works well for runners and cyclists Reasons to avoid No rotating bezel for quicker controls Titanium build pushes up the price Click Here to Buy Samsung Galaxy Watch5 Pro LTE (45 mm, Black Titanium, Compatible with Android only) What are buyers saying on Amazon? Battery life is a real win and GPS works even off the trail. Why choose this product? It stays powered when most others run low. Is a Samsung Galaxy Watch worth it if I already use my phone for fitness and notifications? Absolutely. If you're someone who checks your phone for every small thing, a Galaxy Watch quietly pulls that noise away. You'll still see your calls, texts, and reminders, but you won't reach into your pocket every 15 minutes. Add to that step tracking, sleep data, ECG, and even BP monitoring. It's like having your daily check-ins on your wrist without needing extra effort. It's not about replacing your phone but giving it fewer jobs. Which Samsung Galaxy Watch should I choose if I want better battery life? If battery life tops your list, the Galaxy Watch5 Pro and the newer Watch Ultra are built for that exact reason. Both give you more than two days on a full charge even with GPS and LTE active. The Watch Ultra stretches it even further with a bigger battery and power-saving tools. For someone who's outdoors often or just hates nightly charging, these are the Galaxy Watches that actually last. Do I need the LTE version or is Bluetooth enough? That depends on how often you leave your phone behind. If your phone is always nearby, Bluetooth does the job. But if you're someone who likes to run, ride, or even run errands without a phone in your pocket, LTE lets you take calls, reply to texts, and stream music directly from your wrist. LTE models cost more, but for the added freedom, many users find it's worth the bump. Factors to consider when purchasing the best Samsung Galaxy watch: Battery life : Some models last a full day, others stretch past 80 hours. Know how often you want to charge. : Some models last a full day, others stretch past 80 hours. Know how often you want to charge. Size and fit : A 40mm watch feels different from a 47mm one. Go with what feels right on your wrist, not just specs. : A 40mm watch feels different from a 47mm one. Go with what feels right on your wrist, not just specs. LTE vs Bluetooth : LTE gives you more freedom from your phone. Bluetooth keeps things simple and saves battery. : LTE gives you more freedom from your phone. Bluetooth keeps things simple and saves battery. Health tracking features : Check for ECG, BP, SpO2, and sleep tracking if those matter to you. Not every model has them all. : Check for ECG, BP, SpO2, and sleep tracking if those matter to you. Not every model has them all. Build material : Titanium and sapphire feel stronger and last longer. Aluminium is lighter and easier on the wrist. : Titanium and sapphire feel stronger and last longer. Aluminium is lighter and easier on the wrist. Rotating bezel or touch-only : Some users love the bezel for control. Others prefer clean, tap-based screens. : Some users love the bezel for control. Others prefer clean, tap-based screens. Android compatibility only : All Samsung Galaxy watches now run on Wear OS and pair with Android only. No iPhone support. : All Samsung Galaxy watches now run on Wear OS and pair with Android only. No iPhone support. Use case: Pick based on your day. Gym, calls, long walks, or just fewer phone checks—each model leans in its own way. Top 3 features of the top 10 Samsung Galaxy Watches: Top 10 Samsung Galaxy Watches Battery Life Display Best Features Samsung Galaxy Watch8 (44mm, LTE, Silver) Up to 40 hours AMOLED, Sapphire Glass Rotating bezel, ECG, BP, dual GPS, stainless steel body Samsung Galaxy Watch8 Classic (Bluetooth, 43mm) Up to 40 hours AMOLED, Sapphire Glass Rotating bezel, ECG, BP, lightweight design Samsung Galaxy Watch Ultra (47mm, LTE, Gray) Up to 100 hours AMOLED, Sapphire Glass Titanium body, quick button, siren, dual GPS, ECG, Energy Score Samsung Galaxy Watch7 (44mm, LTE) Up to 40 hours AMOLED, Sapphire Glass 3nm processor, dual GPS, ECG, BP, lightweight aluminum Samsung Galaxy Watch Ultra (47mm, LTE, Silver) Up to 100 hours AMOLED, Sapphire Glass Dual GPS, LTE, titanium case, long battery, AGEs & Energy Score tracking Samsung Galaxy Watch6 Classic (Bluetooth, 43mm) Up to 40 hours AMOLED Rotating bezel, ECG, BP, Android-only support Samsung Galaxy Watch6 Classic (LTE, 47mm) Up to 40 hours AMOLED Rotating bezel, LTE support, BP & ECG tracking Samsung Galaxy Watch6 (LTE, 44mm) Up to 40 hours AMOLED LTE, BP & ECG, lightweight build, Android only Samsung Galaxy Watch4 (Bluetooth, 40mm) Up to 40 hours AMOLED GPS, SpO2, body composition, lightweight build Samsung Galaxy Watch5 Pro LTE (45mm, Black Titanium) Up to 80 hours AMOLED, Sapphire Glass Long battery, route tracking, titanium build, ECG, BP, sleep tracking Similar stories for you: Samsung Galaxy Watch 8 series key features and prices tipped online ahead of the Galaxy Unpacked event Premium smartwatches for men to check out in 2025 with standout looks and everyday smart features Best branded smartwatches under 5000 with BT calling, sports modes, Fitness tracking and more Luxury smartwatches vs budget smartwatches: What do premium models offer that others don't, and are they worth it? Best smartwatches in 2025: Top 10 feature-rich picks with AI assistant, AMOLED display, and health tracking features FAQs on Samsung Galaxy Watches What is a Samsung Galaxy watch best used for? A Samsung Galaxy watch is best for staying connected, tracking health, and reducing phone dependence during daily routines. Do Samsung Galaxy watches work with iPhones? No, Samsung Galaxy watches now only support Android phones running the latest version of Wear OS. Which Samsung Galaxy watch has the best battery life? The Samsung Galaxy Watch5 Pro and Watch Ultra offer the longest battery life, lasting up to 80–100 hours. Do all Samsung Galaxy watches have ECG and BP features? No, ECG and BP are only available on selected models like Watch5 Pro, Watch6, and newer. Is the rotating bezel available on every Samsung Galaxy watch? Only the Classic models like Watch6 Classic feature the rotating bezel for easier navigation. Disclaimer: At Hindustan Times, we help you stay up-to-date with the latest trends and products. Hindustan Times has an affiliate partnership, so we may get a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, with respect to the products. The products listed in this article are in no particular order of priority.
India Today
23-07-2025
- Health
- India Today
Samsung One UI 8 Watch update now live for Galaxy Watch Ultra with new health features
Samsung has begun rolling out the One UI 8 Watch update, based on Google's Wear OS 6 platform, for Galaxy Watch Ultra owners, introducing a range of health-focused features that were first unveiled alongside the new Galaxy Watch 8 series. Now, this is a proper upgrade, not just a cosmetic change. The update introduces meaningful additions like Running Coach, Vascular Load monitoring, and the Antioxidant Index — all designed to offer more in-depth insights into your health. For people already using the Galaxy Watch Ultra, it's a welcome boost without needing to upgrade to a newer model, like the Galaxy Watch 8 Classic. The update also refines the interface, making it easier to view and interact with information on a small of the main highlights of the OneUI 8 Watch update is the new Running Coach, which creates a custom training programme based on your fitness level. It's more than just a glorified step tracker, as it is claimed to provide real-time guidance while you run, helping you improve your performance over time. Then there's Vascular Load tracking, a feature aimed at identifying how much strain your vascular system is under during sleep. It looks for irregular stress patterns and flags anything that doesn't seem normal, which can be useful in understanding how restful your sleep really interesting addition is the Antioxidant Index. This uses the Galaxy Watch's built-in sensors to measure carotenoid levels — a type of antioxidant found in the body. The measurement takes just five seconds and is meant to give users a quick glance at how their body is holding up against oxidative stress. It's the kind of feature you'd usually expect in high-end health-focused wearables, not mainstream smartwatches. The OneUI 8 Watch update also includes Multi-Info Tiles, which let you customise what kind of information is displayed on your home screens. Whether it's the weather, your heart rate, or calendar events, it's easier now to set things up exactly the way you like them. Samsung has also added its Now Bar feature, first introduced on the Galaxy S25 series, to the said, the OneUI 8 Watch update is only rolling out to Galaxy Watch Ultra users. The Galaxy Watch 7, despite being part of the beta programme earlier, hasn't received the final version just yet. But given the rollout has started, it's likely not too far off. For now, if you own a Galaxy Watch Ultra, keep an eye out for the software those interested in purchasing the device, the Samsung Galaxy Watch Ultra is available for Rs 59,999 for the lone Wi-Fi + LTE variant in the new Titanium Blue shade. However, if you can skip the blue shade, the white and silver colour variants of the watch are available at much lower prices.- Ends
GSM Arena
22-07-2025
- Health
- GSM Arena
One UI 8 Watch update now rolling out to the Galaxy Watch Ultra Comments
22 July 2025 The update brings new features like Vascular Load, Antioxidant Index and Running Coach.
Forbes
10-07-2025
- Health
- Forbes
Samsung Galaxy Watch 8 Adds Strange Health Stat, But There's A Catch
Samsung Galaxy Watch 8 Samsung has announced its next wave of wearables, which comprises the Galaxy Watch 8, Watch 8 Classic and Watch Ultra. Their most eye-catching new software feature is the Antioxidant index stat. This analyzes the prevalence of carotenoids in your skin, using the rear sensor array, the same collection of hardware that measures your heart rate throughout the day. Carotenoids are antioxidants, and they end up deposited in your skin. Or to be more specific, they are pigments found in fruit and vegetables, like spinach and peppers, carrots and broccoli. Having a healthy level of carotenoids visible in your skin can be taken as a health marker. And carotenoids themselves are associated with lowered risk of certain cancers, including prostate and lung cancer, according to a study published in the BBA. The idea is the stat could help motivate you to make healthier choices. 'These insights can reflect behavioral changes. For example, drinking carrot juice may result in a measurable change in the index, offering motivation to adopt healthier habits,' says Samsung. This is not a feature I've come across in wearables before. Sure enough, Samsung calls it an 'industry first.' But you can find plenty of studies online checking out the efficacy of monitoring carotenoid levels using, like the Samsung Galaxy Watch 8, spectroscopy. It involves shining light into the skin, and analyzing what is reflected back into a light sensor. However, here it also involves an unusual style of interaction unlikely to see frequent use of this Antioxidant index feature by many Samsung Galaxy Watch 8 owners. Samsung Galaxy Watch 8 The Samsung Galaxy Watch 8 needs to be removed from your wrist, so you can place a thumb over the BioActive Sensor, the name for the assorted sensors of the rear heart rate array. While it only takes five seconds — a lot less than an ECG reading — it is clearly not that convenient. Samsung hasn't said why this elaborate method is used, but one possible reason is fairly obvious. Placing thumb over sensor may give more consistent values across readings compared to a wrist reading, where the position may change more between sessions. And given this is in part a measure of colour, pigment, the thumb is less likely to be affected by sun tanning or sun burn than a more outwards-facing area. There's no word on how well the feature works yet for those with darker skin, which has proved an issue for optical heart rate reader hardware in the past. Samsung's Galaxy Watch 8 wearables are up for pre-order now, and begin shipping from July 22.
