• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
NewslettersBrainstorm Health

The New Apple Watch Has a Menstrual Cycle App: Brainstorm Health

By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
September 10, 2019, 6:54 PM ET

Good afternoon, readers.

Apple had its latest product hype-fest on Tuesday. I’ll point you to my colleagues who are more in tune with the tech-specific beat on the big picture announcements—but, as readers know, some of the company’s most intriguing interests lay in health care. And the new Apple Watch Series 5, with its watchOS6 upgrade, includes some notable additions on that front.

The marquee new feature may be the “Cycle Tracking” app for keeping tabs on menstrual cycles. The application “gives customers the ability to log important information related to their menstrual cycles, and see predicted timing for their next period and fertile windows using the convenience of Apple Watch,” says the company.

To be clear, there are other new features as well, including Apple Watch programs to assess ambient noise and its effect on hearing (the appropriately named “Noise” app). But the Cycle Tracking addition, though previously telegraphed, might be the most striking addition.

The app underscores a growing digital health outreach trend tailored towards female customers. Last year, the Food and Drug Administration (FDA) cleared a digital birth control app dubbed Natural Cycles meant for fertility monitoring (and to no shortage of controversy).

The question, as with so many digital health products, remain—Will consumers ultimately trust such technology, or merely use it as an ancillary, novelty service?

Read on for the day’s news.

Sy Mukherjee, @the_sy_guy, sayak.mukherjee@fortune.com

DIGITAL HEALTH

Google cracks down on fake medicine. Lloyd Minor, Dean of the Stanford School of Medicine, is up with an op-ed on Fortune explaining why he believes it's so important for tech giants like Google to crack down on misleading health claims and falsely advertised medicine. "Last Friday, Google announced that it would no longer accept ads for 'unproven or experimental medical techniques.' This is a welcome first step, and I am hopeful that this action will have an impact and encourage others to follow," Minor writes. "Left unchallenged, the deceptive marketing we see today could undermine real potential benefits for future generations." You can read the whole thing here. (Fortune)

INDICATIONS

Mallinckrodt shares soar following contract manufacturing arm sale. Shares of specialty pharmaceuticals firm Mallinckrodt soared a staggering 85% in Tuesday trading after the company announced it would sell its drug manufacturing arm to a private equity firm. The subsidiary, BioVectra, will be sold to H.I.G. Capital in a deal that could be worth some $250 million. The sale comes as Mallinckrodt reckons with a number of lawsuits related to its alleged role in the opioid epidemic—and a thirst for quick cash. (Wall Street Journal)

THE BIG PICTURE

Gavi Vaccine Alliance, others praised with Lasker biomedical research awards. The Lasker Foundation has announced its latest round of award recipients—one of the most respected honors within the biomedical community. This year, winners include the Gavi Vaccine Alliance, backed by the Bill & Melinda Gates Foundation, which was singled out for its work to immunize children in some of the world's poorest regions from infectious diseases such as HIV/AIDS, malaria, and tuberculosis.

REQUIRED READING

Commentary: To Lower Health Care Costs, Look to International Innovations, by Vijay Govindarajan

Jack Ma Ends 20-Year Reign at Alibaba With $41.8 Billion Net Worth, by Bloomberg

Everything Announced at the Apple Event Today, by Don Reisinger

How the Energy Industry Is Using Data to Decarbonize Itself, by Fortune Editors

Find past coverage. Sign up for other Fortune newsletters.

About the Author
By Sy Mukherjee
See full bioRight Arrow Button Icon

Latest in Newsletters

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Newsletters

Meta's Hyperion data-center site in Northeastern Louisiana.
NewslettersEye on AI
Big Tech will spend nearly $700 billion on AI this year. No one knows where the buildout ends
By Sharon GoldmanApril 30, 2026
5 hours ago
The Tory Burch Foundation is almost halfway to its $1 billion goal for women entrepreneurs
NewslettersMPW Daily
The Tory Burch Foundation is almost halfway to its $1 billion goal for women entrepreneurs
By Emma HinchliffeApril 30, 2026
7 hours ago
The startup that wants to give surgeons X-ray vision
NewslettersTerm Sheet
The startup that wants to give surgeons X-ray vision
By Allie GarfinkleApril 30, 2026
11 hours ago
Google Cloud CEO Thomas Kurian at Fortune Brainstorm AI 2025 in San Francisco. (Photo: Stuart Isett/Fortune)
NewslettersFortune Tech
Google Cloud is almost one-fifth of Alphabet’s business
By Andrew NuscaApril 30, 2026
12 hours ago
The $665 billion question: Will Big Tech’s AI gamble pay off?
NewslettersCEO Daily
The $665 billion question: Will Big Tech’s AI gamble pay off?
By Diane BradyApril 30, 2026
14 hours ago
How JPMorgan’s CIO is reshaping work at the bank with a $19.8 billion annual tech and AI budget
NewslettersCIO Intelligence
How JPMorgan’s CIO is reshaping work at the bank with a $19.8 billion annual tech and AI budget
By John KellApril 29, 2026
1 day ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
3 days ago
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
Big Tech
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
By Alexei OreskovicApril 29, 2026
21 hours ago
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
Banking
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
By Eva RoytburgApril 29, 2026
1 day ago
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
Economy
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
By Eleanor PringleApril 29, 2026
2 days ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
3 days ago
With no end in sight, Trump considers new options in Iran war—including the ‘Dark Eagle’ hypersonic missile
Big Tech
With no end in sight, Trump considers new options in Iran war—including the ‘Dark Eagle’ hypersonic missile
By Jim EdwardsApril 30, 2026
13 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.