Technologies
I Uploaded a Photo of My Face to Get an AI-Generated Biological Age Estimate. It Shocked Me
Can AI help with a personalized health screening? I uploaded a selfie to find out.
Somewhere on TikTok, I discovered that you can upload a selfie to ChatGPT and ask what nonsurgical treatments you could consider for antiaging. It gives you a full breakdown, like an AI cosmetic surgeon.
Pretty cool, especially given the cost of a cosmetic doctor.
But I’d tested out ChatGPT already for beauty advice and FaceApp to show me how I’ll age. I was looking for advice from AI that went deeper with insights based on my skin and what’s going on underneath its surface. It is the body’s largest organ, after all.
That’s when I discovered Noom’s new AI Face Scan feature, which promises longevity stats from a simple selfie in seconds. I had to try it, even though I was scared about what it would reveal. Years of partying hard and traveling the world likely accelerated my aging process.
Worth it, though.
Noom, a health and longevity platform, launched Face Scan and Future Me in October 2025, available for free to use via the app. Face Scan is powered by NuraLogix, while Future Me uses Haut.ai.
Let’s see my biological age according to AI.
Huberman-style health insights, using AI
To access the AI features, I downloaded the Noom app and created a login. Noom asked a few questions like my age, height, weight and health goals. Once I was set up, I navigated to the Health tab, then selected Health Insights.
I was presented with three options: Face Scan, Future Me and Body Composition Scan.
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I was more interested in the health screening report to find out what AI predicted for my biological age, metabolic and heart health indicators and vital signs, as well as what Noom would recommend to improve it. Biological age tests are usually conducted through blood tests, and even then, they aren’t 100% accurate or indicative of overall health.
Selfie time, but do I dare do it without makeup? It’ll probably be more accurate.
Noom opened with its privacy policy, which you have to give consent for, then asked a few more questions, such as my birthday and whether I smoke, take any medications or have diabetes. This information is used for the biological age calculator. I scanned the privacy policy and couldn’t see any red flags.
Then it gave me some tips on how to take the best selfie. Basically, an intense close-up.
While it was loading, it gave more context about how it worked. Noom uses remote photoplethysmography (rPPG) to detect tiny changes in color and light absorption beneath the skin with the aim of determining blood volume and flow, heart rate, breathing and stress levels.
Photoplethysmography is the technology used in wearables, but studies are split on the validity of rPPG.
One study published in 2023 determined it was uncertain as to the extent that rPPG will be able to estimate blood pressure in real-world settings, due to physiologic, environmental and technical limitations. Another study (2021) stated, «image processing based approaches for rPPG have been shown to perform better than contact-based sensors for pulse rate determination.»
Noom has prefaced this in its fine print in the app, stating «Health insights in this report are for informational purposes only and do not constitute medical advice.»
What I saw next was what I feared: a biological age of 44 when I’m 37.
Granted, I took this photo with no makeup while recovering from an IVF procedure a few days ago. Growing up in the Australian sun likely didn’t help, either. According to Noom, it uses the «stress patterns from tiny color changes in the skin.»
Here’s what the report said:
Based on this, the AI app said I should focus on improving my cardiac workload and heart rate variability.
Next up, my metabolic health, which it said was optimal:
Looks like I need to work on the high triglycerides.
Next, I was hoping for a full report with lifestyle suggestions, but it directed me straight to a page to buy GLP-1 — drugs like Ozempic — to «lower my biological age.» Ouch.
This was a bit disappointing because it felt like the endgame was to get me to buy Noom’s products, rather than provide substantive advice.
So instead, I took all this information across to good ol’ ChatGPT for an action plan that I can review and reach out to my doctor about.
Here was my prompt: «I used Noom’s Face Scan feature to learn my biological age and health markers. Can you review the results and provide an action plan on how I can improve my health? I need to improve my cardiac workload and heart rate variability. It said I’m at risk of high triglycerides. Explain what all of this means and what I can do about it to reduce my biological age.»
Reviewing my results
I liked how I could feed all of the information from Noom into ChatGPT for further context. For example, ChatGPT told me the results don’t necessarily mean I’m «unhealthy,» but rather, I have physiological stress markers on the face, possibly due to inflammation and stress. It even said, «recent medical treatments can temporarily worsen bloat/inflammation.»
Thanks, ChatGPT.
Here’s where it got tactical with an action plan to reduce my biological age, improve heart function and lower triglycerides:
It also gave me a 30-day health optimization plan, which included 20-40 minutes of cardio, five minutes of HRV breathing, taking magnesium at night, a 10-minute walk after heavier meals, consuming 30-40g of protein with every meal, drinking 2 liters of water each day, getting morning sunlight and going to bed between 10:30 and 11 p.m. All of that was done daily — it also suggested several times a week of yoga or Pilates, strength training, using a sauna and taking long outdoor walks, as well as recommending a diet that was high in omega-3, low in carbs, low in alcohol, high in fiber and Mediterranean-style.
According to ChatGPT, following these basic tenets would improve my biological age within four to six weeks.
It’s important to note that this is not the same as an accurate medical diagnosis or treatment plan from a qualified clinician — and neither is Noom’s report either — so you should always consult your doctor when you have health concerns or are considering significant changes to your lifestyle (diet, taking supplements, etc.) — especially so that your medical information remains private.
The verdict
While I didn’t love Noom alone, I did find it useful to use those insights to prompt ChatGPT. I’ve ended the year with a big goal for 2026: to get serious about strength training. This reiterates health data I’ve explored with AI before.
Now I have a doable action plan to inform my new year’s goal setting.
(Disclosure: Ziff Davis, CNET’s parent company, in April filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)
Technologies
Google races to put Gemini at the center of Android before Apple’s AI reboot
Google is using its latest Android rollout to position Gemini as the AI layer across phones, Chrome, laptops and cars.
Google is using its latest Android rollout to make Gemini less of a chatbot and more of an operating layer across the phone, browser, car and laptop, just weeks before Apple is expected to show its own Gemini-powered Apple Intelligence reboot at WWDC.
Ahead of its Google I/O developer conference next week, the company previewed a number of Android updates, including AI-powered app automation, a smarter version of Chrome on Android, new tools for creators, a redesigned Android Auto experience, and a sweeping set of new security features.
Alphabet is counting on Gemini to help Google compete directly with OpenAI and Anthropic in the market for artificial intelligence models and services, while also serving as the AI backbone across its expansive portfolio of products, including Android. Meanwhile, Gemini is powering part of Apple’s new AI strategy, giving Google a role in the iPhone maker’s reset even as it races to prove its own version of personal AI on the phone is further along.
Sameer Samat, who oversees Google’s Android ecosystem, told CNBC that Google is rebuilding parts of Android around Gemini Intelligence to help users complete everyday tasks more easily.
“We’re transitioning from an operating system to an intelligence system,” he said.
As part of Tuesday’s announcements. Google said Gemini Intelligence will be able to move across apps, understand what’s on the screen and complete tasks that would normally require a user to jump between multiple services. That means Android is moving beyond the traditional assistant model, where users ask a question and get an answer, and acting more like an agent.
For instance, Google says Gemini can pull relevant information from Gmail, build shopping carts and book reservations. Samat gave the example of asking Gemini to look at the guest list for a barbecue, build a menu, add ingredients to an Instacart list and return for approval before checkout.
A big concern surrounding agentic AI involves software taking action on a user’s behalf without permissions. Samat said Gemini will come back to the user before completing a transaction, adding, “the human is always in the loop.”
Four months after announcing its Gemini deal with Google, Apple is under pressure to show a more capable version of Apple Intelligence, which has been a relative laggard on the market. Apple has long framed privacy, hardware integration and control of the user experience as its advantages.
Google’s Android push is designed to show it can bring AI deeper into the device experience while still giving users control over what Gemini can see, where it can act and when it needs confirmation.
The app automation features will roll out in waves, starting with the latest Samsung Galaxy and Google Pixel phones this summer, before expanding across more Android devices, including watches, cars, glasses and laptops later this year.
The company is also redesigning Android Auto around Gemini, turning the car into another major surface for its assistant. Android Auto is in more than 250 million cars, and Google says the new release includes its biggest maps update in a decade and Gemini-powered help with tasks like ordering dinner while driving.
Alphabet’s AI strategy has been embraced by Wall Street, which has pushed the company’s stock price up more than 140% in the past year, compared to Apple’s roughly 40% gain. Investors now want to see how Gemini can become more central to the products people use every day.
WATCH: Alphabet briefly tops Nvidia after report of $200 billion Anthropic cloud deal
Technologies
Waymo recalls 3,800 robotaxis after glitch allowed some vehicles to ‘drive into standing water’
Waymo issued a voluntary recall of about 3,800 of its robotaxis to fix software issues that could allow them to drive into flooded roadways.
Waymo is recalling about 3,800 robotaxis in the U.S. to fix software issues that could allow them to “drive onto a flooded roadway,” according to a letter on the National Highway Traffic Safety Administration’s website.
The voluntary recall is for Waymo vehicles that use the company’s fifth and sixth generation automated driving systems (or ADS), the U.S. auto safety regulator said in the letter posted Tuesday.
Waymo autonomous vehicles in Austin, Texas, were seen on camera driving onto a flooded street and stalling, requiring other drivers to navigate around them. It’s the latest example of a safety-related issue for the Alphabet-owned AV unit that’s rapidly bolstering its fleet of vehicles and entering new U.S. markets.
Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock.
The company said in a statement on Tuesday that it’s “identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways,” and opted to file a “voluntary software recall” with the NHTSA.
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority,” the company said.
Waymo added that it’s working on “additional software safeguards” and has put “mitigations” in place, limiting where its robotaxis operate during extreme weather, so that they avoid “areas where flash flooding might occur” in periods of intense rain.
WATCH: Waymo launches new autonomous system in Chinese-made vehicle
Technologies
Qualcomm tumbles 13% as semiconductor stocks retreat from historic AI-fueled surge
Semiconductor equities reversed sharply after a broad AI-driven advance, with Qualcomm suffering its worst day since 2020 amid inflation concerns and rising oil prices.
Semiconductor stocks fell sharply on Tuesday, reversing course after an extensive rally that had expanded the artificial intelligence investment theme well past Nvidia and driven the industry to unprecedented levels.
Qualcomm plunged 13% and was on track for its steepest single-day decline since 2020. Intel shed 8%, while On Semiconductor and Skyworks Solutions each lost more than 6%. The iShares Semiconductor ETF, which benchmarks the overall sector, fell 5%.
The sell-off came after a key gauge of consumer prices came in above forecasts, and as conflict in Iran pushed crude oil higher—prompting investors to shift away from riskier assets.
The preceding advance had widened the AI opportunity set beyond longtime industry leader Nvidia, which for much of the past several years had largely carried the market to new peaks on its own.
Explosive appetite for central processing units, along with the graphics processing units that power large language models, has sent chipmakers to all-time highs.
Market participants are wagering that the shift from AI model training to autonomous agents will lift demand for additional AI hardware. Among the beneficiaries are memory chip producers, which are raising prices as supply remains tight.
Micron Technology slid 6%, and Sandisk cratered 8%. Sandisk’s stock has surged more than six times over since January.
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