Fitness
The best new health and fitness features in the Apple Watch 10, including sleep apnea detection
This week, Apple unveiled its latest slate of mobile tech, including the new Apple iPhone 16 and iPhone 16 Pro Max, along with the all-new AirPods 4 and upgraded AirPods Max headphones. However, one of the most impressive items from Apple’s announcement is the revamped Apple Watch Series 10, launching on Sept. 20. The tenth-generation Apple Watch is thinner and lighter than previous models, with a bigger screen.
While there are tons of things to be excited about on the new wearable, some of our favorite things about the Apple Watch 10 are its new health and fitness features. A brand new AI engine powers new features like sleep apnea detection, along with more accurate crash and fall detection and exercise tracking.
Tap the button below to pre-order the latest Apple Watch now, or read on to learn more about these new health and fitness features.
Apple Watch 10 is adding sleep apnea detection
One of the most hyped features of the Apple Watch 10 is its new sleep apnea detection ability. This feature is still awaiting FDA clearance, but the brand said it’s expecting to roll it out in over 150 countries later this month.
Once it’s officially launched, the sleep apnea tracking feature will use the watch’s accelerometer to measure breathing disturbances, while simultaneously tracking your heart rate and wrist temperature. It will analyze and compile that data into a report every 30 days. If it detects signs of sleep apnea, it’ll send you an alert so that you can share the report with your doctor.
Studies say an estimated 80% of obstructive sleep apnea cases remain undiagnosed, so this new feature may play a big role in helping people get the diagnosis and treatment they need to sleep better and reduce their risk of the heart, kidney and metabolic health complications linked to the condition.
Apple Watch 10 adds fitness tracking upgrades for swimmers and runners
Users will also enjoy other cool health and fitness upgrades, like improved auto-detection of your activities, new performance metrics, and new features like offline maps for hiking. In an industry-first, the new smartwatch will be able to auto-detect when you’re running on a track, so you can strap on your Noah Lyles-inspired Adidas and start running laps without worrying that your watch will track it as a regular run. You’ll get all your lap count and lap-by-lap metrics without having to manually set it to track workout.
Swimmers get the same 50-meter water resistance as the Apple Watch 9, but you’ll now be able to use your water-resistant smartwatch to track strokes and count laps for you in the pool. Wear it on your next snorkeling trip, too: The Apple Watch 10 comes with a built-in Depth app that can measure down to six meters. It’ll also measure and display water temperature when you’re tracking a pool swim or open water swim workout.
The new Apple Watch 10 hits shelves on September 20, and prices start at $399. But you can preorder yours now.
Top features of the new Apple Watch Series 10:
- Pending FDA clearance, the new Apple Watch will be able to detect signs of sleep apnea and generate a report of your sleep data to show your doctor.
- The more powerful AI also has improved crash detection and fall detection.
- Enjoy improved workout tracking like automatic track running detection for runners, stroke detection and lap counting for swimmers and more performance metrics for cyclists.
- Hikers can now follow offline maps from their wrist.
- A 30% larger screen with wide angle OLED technology offers a brighter, crisper display that you can see from all angles.
- The Apple Watch 10 is thinner and lighter than previous models.
Fitness
Business News Today: Stock and Share Market News, Economy and Finance News, Sensex, Nifty, Global Market, NSE, BSE Live IPO News – Moneycontrol.com
While exercise is known to improve memory, scientists have mostly studied this effect by using behavioral tests or brain imaging methods like MRIs, says Michelle Voss, PhD, one of the study’s authors, a professor, and the director of the Health, Brain, and Cognitive Lab at the University of Iowa in Iowa City.
But she says these approaches can’t precisely identify where “ripples” originate, particularly in the deep brain structures like the hippocampus, a part of the brain strongly connected to memory and learning, she says.
The current study, published in Brain Communications, recorded electrical activity directly, using surgically implanted (intracranial) electrodes. “This allowed us to observe how exercise changes the brain’s memory circuits in real time,” Dr. Voss says.
20-Minute Bursts of Exercise Increase Brain Ripples
The participants performed a 5-minute warm-up and then rode a stationary bike for 20 minutes at a pace they could maintain. Researchers recorded their brain activity before and after the biking session.
The electrodes showed an increased rate of so-called sharp-wave ripples from the hippocampus and connections with cortical regions of the brain, which are involved in learning and memory.
“Sharp-wave ripples have long been known from animal studies to play a central role in memory,” Voss says, adding that recent studies using intracranial recordings in humans also support the importance of ripples for human memory.
“Our findings are the first to show that exercise can modulate these ripple signals in the human brain,” she says.
Researchers also observed that larger increases in heart rate during exercise were associated with larger changes in ripple activity in cortical networks, Voss adds.
What’s Already Known About Exercise, Memory, and Learning
Exercise helps build connections between neurons, which deepens and strengthens brain networks, Franssen says.
Physical activity also improves metabolism, which improves insulin sensitivity, helping blood sugar regulation and giving the brain a “more stable and reliable supply of fuel,” Dr. Perlmutter says.
“This is critically important because the brain is an energy-intensive organ, consuming roughly 20 percent of the body’s energy despite representing only a small fraction of body weight,” he adds.
The Research Has Limitations
Voss says researchers were careful to “exclude signals that contained epileptic activity. However, of course, we can’t statistically control for the accumulated effects of having epilepsy on the brain.”
The exercise-brain ripple patterns observed in the current study also closely match those observed in healthy adults using noninvasive brain imaging, such as MRI, she added.
“That convergence across very different methods is one of the strongest indicators that the effects are not specific to epilepsy, but reflect a more general human brain response to exercise,” Voss said.
Researchers also didn’t directly test memory performance, Voss notes. “While hippocampal ripples are strongly linked to memory processing in decades of neuroscience research, the next step will be to measure how exercise-related changes in ripples relate to memory performance in the same individuals.”
Future studies should also compare exercise with other everyday activities, such as sitting quietly or light movement, to determine how specific these effects are to aerobic exercise at the intensity that was studied, she says.
Satisfy Your Brain’s Exercise Craving
It’s never too early or too late to start exercising for brain health, Franssen says.
People of any age, from grade-school children to people in their nineties, can benefit from increased physical activity, Perlmutter says. “My recommendation is to consider taking advantage of the connection between physical activity and brain health across the entire range of human aging.”
Any type of exercise is great, Franssen says, but especially “repetitive behaviors,” like swimming, jogging, and walking.
“Sometimes we let the hugeness of putting in a huge fitness routine get in our way,” she says. “Having a little exercise snack every so often is also very important to improving cognition.”
Increasing our level of physical fitness leads to a bigger release of brain-boosting proteins following one session of exercise, a new study led by a UCL researcher has found.
The study, published in Brain Research, took a group of inactive unfit participants through a 12-week training programme of cycling three times per week and made them fitter. Researchers found as their fitness increased, so did the amount of brain-derived neurotrophic factor (BDNF) released following exercise, resulting in improved brain function.
Just 15 minutes of moderate to vigorous aerobic exercise releases BDNF, a brain protein which is known to support the formation of new neurons and new synapses (connections between brain cells), and maintains the health of existing neurons. This is the first study to show that for unfit people, just 12 weeks of consistent training can boost the brain’s response to a single 15-minute workout.
The study, led by Dr Flaminia Ronca (UCL Surgery & Interventional Science, and the Institute of Sport, Exercise and Health), involved 30 participants – 23 male and seven female – taking part in the 12-week programme. To assess fitness levels throughout the programme, participants completed VO2max tests every six weeks, which measures the maximum rate of oxygen your body can consume and use during intense exercise.
BDNF levels were measured pre- and post-VO2max testing, alongside a series of cognitive and memory tests, while also measuring changes in brain activity in the prefrontal cortex – where executive functions such as decision-making, emotion regulation, attention and impulsivity are controlled.
By the final week of the trial, results showed that baseline levels of BDNF did not change, but participants did show a larger spike of BDNF following intense exercise, compared to how their brains responded to intense exercise before the 12-week programme. This was linked to improvements in VO2max (aerobic fitness).
Higher overall BDNF levels and stronger exercise-induced increases were also associated with changes in activity across key areas of the prefrontal cortex during attention and inhibition tasks, though not during memory tasks.
Overall, the results showed that increasing physical fitness can enhance the brain’s ability to produce BDNF in response to acute bouts of exercise, which can have a strong positive influence on neural activity.
Lead author Dr Flaminia Ronca said: “We’ve known for a while that exercise is good for our brain, but the mechanisms through which this occurs are still being disentangled. The most exciting finding from our study is that if we become fitter, our brains benefit even more from a single session of exercise, and this can change in only six weeks.”
Notes to editors:
For more information or to speak to the researchers involved, please contact: Tom Cramp, UCL Media Relations , T: +447586 711698, E: [email protected]
The research paper: ‘BDNF relates to prefrontal cortex activity in the context of physical exercise’, Flaminia Ronca, Cian Xu, Ellen Kong, Dennis Chan, Antonia Hamilton, Giampietro Schiavo, Ilias Tachtsidis, Paola Pinti, Benjamin Tari, Tom Gurney, Paul W. Burgess, is published in Brain Research, March 2026,
About UCL (University College London)
UCL is a diverse global community of world-class academics, students, industry links, external partners, and alumni. Our powerful collective of individuals and institutions work together to explore new possibilities.
Since 1826, we have championed independent thought by attracting and nurturing the world’s best minds. Our community of more than 50,000 students from 150 countries and over 16,000 staff pursues academic excellence, breaks boundaries and makes a positive impact on real world problems.
We are consistently ranked among the top 10 universities in the world and are one of only a handful of institutions rated as having the strongest academic reputation and the broadest research impact.
We have a progressive and integrated approach to our teaching and research – championing innovation, creativity and cross-disciplinary working. We teach our students how to think, not what to think, and see them as partners, collaborators and contributors.
For 200 years, we are proud to have opened higher education to students from a wide range of backgrounds and to change the way we create and share knowledge.
We were the first in England to welcome women to university education and that courageous attitude and disruptive spirit is still alive today. We are UCL.
www.ucl.ac.uk | Read news at www.ucl.ac.uk/news/ | Follow UCL News on Bluesky and LinkedIn
Journal
Brain Research
DOI
10.1016/j.brainres.2026.150253
Method of Research
Experimental study
Subject of Research
People
Article Title
BDNF relates to prefrontal cortex activity in the context of physical exercise
Article Publication Date
4-Mar-2026
Media Contact
Tom Cramp
University College London
[email protected]
Journal
Brain Research
DOI
10.1016/j.brainres.2026.150253
Journal
Brain Research
DOI
10.1016/j.brainres.2026.150253
Method of Research
Experimental study
Subject of Research
People
Article Title
BDNF relates to prefrontal cortex activity in the context of physical exercise
Article Publication Date
4-Mar-2026
Tags
/Health and medicine/Human health/Physical exercise
bu içeriği en az 2000 kelime olacak şekilde ve alt başlıklar ve madde içermiyecek şekilde ünlü bir science magazine için İngilizce olarak yeniden yaz. Teknik açıklamalar içersin ve viral olacak şekilde İngilizce yaz. Haber dışında başka bir şey içermesin. Haber içerisinde en az 12 paragraf ve her bir paragrafta da en az 50 kelime olsun. Cevapta sadece haber olsun. Ayrıca haberi yazdıktan sonra içerikten yararlanarak aşağıdaki başlıkların bilgisi var ise haberin altında doldur. Eğer yoksa bilgisi ilgili kısmı yazma.:
Subject of Research:
Article Title:
News Publication Date:
Web References:
References:
Image Credits:
Keywords
Tags: 12-week cycling training program benefitsbrain plasticity and physical fitnessbrain-derived neurotrophic factor after exerciseeffects of aerobic exercise on BDNFexercise and neuron healthexercise-induced neurogenesisfitness level impact on brain proteinsfitness training for cognitive improvementimproving brain function through fitnessmoderate to vigorous aerobic exercise effectsphysical fitness and brain healthVO2max and brain function correlation
4Warn Weather Alert issued for Wednesday morning in Metro Detroit — What this means
Court document details attack on SF mayor’s bodyguard as Lurie responds to incident
Cowboys Team Doctor Played Role in Maxx Crosby-Ravens Trade Debacle
2-year-old boy bitten in face by two pit bulls in Miami Gardens backyard, police say
Shay Maloney’s overtime goal lifts Boston Fleet to road victory
Florida High School Football Rankings: Top 25 teams – Oct. 21
Cleary's 21 help Le Moyne down Central Connecticut State 69-64 in OT
How old is Bo Nix? What to know about Oregon quarterback ahead of 2024 NFL Draft
99th annual Pony Swim held in Virginia
Indiana Members Credit Union announced as new anchor tenant at Bottleworks District
EXCLUSIVE: ICE says El Paso detention facility will stay open under new contractor after $1.2B deal scrapped
Von der Leyen ‘acting outside of competence,’ Araud tells Euronews
Wheelchair curler Steve Emt’s path from drunk driver to three-time Paralympian
Map: 2.3-Magnitude Earthquake Reported North of New York City
Trump stirs GOP primary drama with visit to Massie’s Kentucky home turf
-
Wisconsin1 week agoSetting sail on iceboats across a frozen lake in Wisconsin
-
Massachusetts1 week agoMassachusetts man awaits word from family in Iran after attacks
-
Detroit, MI5 days agoU.S. Postal Service could run out of money within a year
-
Pennsylvania6 days agoPa. man found guilty of raping teen girl who he took to Mexico
-
Miami, FL7 days agoCity of Miami celebrates reopening of Flagler Street as part of beautification project
-
Sports7 days agoKeith Olbermann under fire for calling Lou Holtz a ‘scumbag’ after legendary coach’s death
-
Virginia7 days agoGiants will hold 2026 training camp in West Virginia
-
Culture1 week agoTry This Quiz on the Real Locations in These Magical and Mysterious Novels