Apple Announces New Health Study Involving the iPhone, Apple Watch, and AirPods

A new comprehensive Apple Health Study is launching today in the Apple Research app. Apple says U.S. residents can participate in the study if they meet the minimum age requirements, and complete the informed consent process.

Apple Health Study
The new Apple Health Study aims to further understand how technology, including the iPhone, Apple Watch, and AirPods, can "play a role in advancing and improving physical health, mental health, and overall wellbeing."

The research study will also "explore relationships between various areas of health, such as mental health's impact on heart rate, or how sleep can influence exercise."

This is Apple's most holistic research study yet. It will track how technology impacts many aspects of health and diseases, including activity, aging, cardiovascular health, circulatory health, cognition, hearing, menstrual health, mental health, metabolic health, mobility, neurologic health, respiratory health, sleep, and more.

The all-encompassing Apple Health Study builds upon the Apple Women's Health Study, Apple Hearing Study, and Apple Heart and Movement Study.

Apple is conducting the study in collaboration with Brigham and Women's Hospital, a leading research hospital and Harvard Medical School teaching affiliate.

Apple Research is available in the App Store for the iPhone and Apple Watch. The app was updated today with the Apple Health Study.

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...
iPhone Chips

Apple Clings to Samsung as RAM Prices Soar

Monday December 22, 2025 6:17 am PST by
Apple is significantly increasing its reliance on Samsung for iPhone memory as component prices surge, according to The Korea Economic Daily. Apple is said to be expanding the share of iPhone memory it sources from Samsung due to rapidly rising memory prices. The shift is expected to result in Samsung supplying roughly 60% to 70% of the low-power DRAM used in the iPhone 17, compared with a...

Top Rated Comments

Amazing Iceman Avatar
11 months ago

My experience with these studies and surveys TMI. No guarantee the personal data will not get shared to the insurance industries etc. While they may have medical benefits, TMI collected and floating around the internet a high risk. A direct discussion with a doctor, fine. Sharing my watch and or App data, no.
Apple Studies are kept anonymous. your profile becomes a number that's not related to you personally.
Already there's a lot more personal information about you floating around on the internet that you can imagine.
If this study was conducted by Facebook or Google, then I would be worried.
Score: 13 Votes (Like | Disagree)
DrJR Avatar
11 months ago
Nothing yet for ED….. sigh….
Score: 10 Votes (Like | Disagree)
Amazing Iceman Avatar
11 months ago

Nothing yet for ED….. sigh….
Not until they release the Ring
Score: 6 Votes (Like | Disagree)
turbineseaplane Avatar
11 months ago
Please also study the human impacts of carrying around an always connected attention sucking addiction device

I call them "iPhones"
Score: 6 Votes (Like | Disagree)
Astuces iOS Avatar
11 months ago
that's the small announcement today? bruh
Score: 4 Votes (Like | Disagree)
roncron Avatar
11 months ago

I'm a little skeptical they'd ever publish study results that said or implied...

"For your mental health, you really should get rid of your smartphone"

It's like expecting a tobacco industry study to pump out a result of "you should quit smoking"
Your skepticism is very reasonable and understandable.

But I think this case is different. If people reduce their daily phone usage by 25%, Apple still will sell the same number of phones. But if smokers cut their daily tobacco use by 25%, tobacco companies will sell 25% fewer cigarettes.

Also, Apple developed the screen time app (introduced in iOS 12, give or take?) to help people who want to reduce their phone usage. Apple spent money to develop that app, and it’s not clear that the app generates revenue for Apple. I don’t know of any initiatives the tobacco companies have taken to help folks who want to reduce their dependence on tobacco products, with the possible exception of court-ordered actions like warning labels and educational materials.
Score: 4 Votes (Like | Disagree)