Pulse oximeters—those small devices that clip onto your finger to check oxygen levels—work less accurately on people with darker skin, often making their oxygen levels look better than they actually are. This matters because it can delay treatment for serious conditions in patients who need help most, widening health gaps that already exist. Worth knowing: if you or a loved one uses a pulse oximeter regularly, ask your doctor whether the reading seems consistent with how you're actually feeling, and don't hesitate to request a lab test for confirmation if something feels off.
A new healthcare app in Utah now uses artificial intelligence to diagnose acne from photos you take with your phone and automatically write you a prescription for treatment. This matters because it could make getting acne medication faster and easier, especially for people who find it hard to visit a doctor in person or live far from a dermatologist. Worth knowing: the AI prescriptions are being monitored by real doctors at first, but you should still be cautious about any medical advice from an app—ask your regular doctor if you're unsure whether an AI diagnosis is right for your specific situation.
Utah is testing an artificial intelligence system that could eventually write prescriptions for common skin conditions like acne without a doctor reviewing it first—though for now, a licensed clinician will still approve each one. For people managing their own health care, this matters because AI-assisted prescribing could mean faster access to treatments for minor conditions, but it also raises questions about whether machines should make medical decisions without human oversight. Worth knowing: if you live in Utah and see an offer for quick online acne treatment, ask whether an AI system or a human doctor will be making the final call on your prescription.
# Neko Health's American Expansion
A Swedish health-scanning company called Neko Health—backed by Spotify's billionaire founder—has arrived in the United States to offer quick, full-body health checks using advanced imaging technology. For people in their 50s and beyond, these scans could catch potential health problems early, when they're often easier to treat, without needing a doctor's referral. Worth knowing: if you're curious about preventive health screening, you might look up whether Neko Health has opened a location near you, though these services typically come with a fee rather than being covered by standard insurance.
Legato, a new company, has created glasses that use artificial intelligence to help people hear better—combining hearing technology with something you wear anyway. For many of us, traditional hearing aids are expensive, uncomfortable, and carry an old-fashioned stigma that makes people reluctant to wear them, so glasses that work quietly in the background could be a real breakthrough. Worth knowing: if you've been putting off getting help with hearing loss because of cost or embarrassment, keep an eye on how these AI glasses develop and what they'll cost when they reach the market.
Researchers have created a way for medical implants like pacemakers and insulin pumps to talk to each other by sending signals through your body tissue itself, rather than using radio waves like Bluetooth. This matters because current wireless systems drain implant batteries very quickly—sometimes by 90 percent—meaning you'd need surgery far more often to replace them. Worth knowing: if you have multiple implants, ask your doctor in coming years whether body-area networking becomes an option, as it could mean fewer replacement surgeries and longer stretches between procedures.
A wealthy tech entrepreneur has launched a company called Neko Health that uses advanced body scanners to catch health problems before you feel sick, and similar companies are now competing in this same space. For people in their 50s and beyond, regular full-body scans could potentially spot issues like early cancer, heart disease, or organ problems when they're easier to treat. Worth knowing: these scans aren't yet covered by most insurance plans, so you'd typically pay out of pocket—check if Neko Health or similar services are available in your area and what their actual costs are before considering one.
AliveCor is a company that helps people monitor their heart health using devices that work with smartphones, and its CEO recently shared how the company has grown from being a pioneer in digital health to where it stands today. For people in your age group, this matters because heart monitoring tools are becoming easier to use and more accessible than ever—no need for expensive clinic visits for basic heart checks. Worth knowing: if you've noticed ads or apps for portable heart monitors, AliveCor is likely one of the companies behind them, so it's worth asking your doctor whether one might be useful for your own health.
Scientists have created tiny laboratory models of human organs—like a lung no bigger than a USB stick—that can test how drugs and chemicals affect us without needing to use animals. These "organ-on-a-chip" devices work remarkably well because they mimic real organ functions, like breathing, but researchers and pharmaceutical companies have been slow to trust and adopt them instead of traditional animal testing. You can stay informed about this shift by watching for news about which medicines are being tested using these new models, as it signals progress toward more humane and potentially more accurate drug development.
Medicare is ending a special fast-track program that helped new medical devices get extra payments without proving they work better than existing options—and manufacturers are rushing to get their devices approved before the October deadline. This matters because these devices, which range from diagnostic tools to surgical robots, will now face stricter cost-effectiveness requirements, which could slow down how quickly new medical technology reaches patients like you. Worth knowing: if your doctor recommends a newer medical device or treatment in the coming months, it's worth asking whether it's one of these "breakthrough" devices and what evidence supports using it over tried-and-tested alternatives.
An Israeli company called DreaMed has created a smartphone app called MODI that reads your blood sugar levels from a glucose monitor and tells you exactly how much insulin to inject each day. For people with Type 2 diabetes who take insulin shots, this removes the guesswork about dosing and could help keep blood sugar more stable without constant doctor visits. You can ask your doctor whether this app might be suitable for you, especially if you're currently adjusting insulin doses on your own or struggling to find the right amounts.
PNOĒ has created a new face mask that analyzes your breath to measure your fitness level and metabolism, and you can now use it yourself at a gym without needing a technician to help you. This matters because knowing your metabolic fitness is useful for understanding your overall health and tracking whether your exercise routine is actually working—information that used to require a trip to a lab or expensive medical testing. You can look for these masks at gyms near you starting in October, and if fitness tracking appeals to you, it's worth asking your gym whether they're planning to install one.
