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

Trendingnow

1

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military

2

'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032

3

Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there

1

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military

2

'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032

3

Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
TechApple Watch

Apple to stop selling its latest smartwatches after losing patent case to rival that says ‘even the world’s most powerful company must abide by the law’

By
Mark Gurman
Mark Gurman
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Mark Gurman
Mark Gurman
and
Bloomberg
Bloomberg
Down Arrow Button Icon
December 18, 2023, 3:44 PM ET
Apple is halting sales of some of its smartwatches.
Apple is halting sales of some of its smartwatches. Michael M. Santiago/Getty Images

Apple will stop selling the latest versions of its smartwatch in the US due to a patent dispute, taking some of its best-selling devices off the market during the busy holiday season.

Recommended Video

Sales of the Apple Watch Series 9 and Ultra 2 will be halted on the company’s online store on Dec. 21 and at its physical retail locations beginning on Christmas Eve, it said in a statement Monday.

The company is preparing for a looming ban of Apple Watch models with a blood oxygen sensor — a feature first added to the lineup in 2020 — that Masimo Corp. says it invented. 

The International Trade Commission ruled in October that Apple violates Masimo patents and would need to halt sales of infringing devices. The patents relate to how the watches calculate a person’s blood oxygen saturation. 

A presidential review of that order is now underway. “While the review period will not end until Dec. 25, Apple is preemptively taking steps to comply should the ruling stand,” the company said.

Health features have become increasingly critical selling points for the Apple Watch, putting the company in competition with medical device makers. Masimo, based in Irvine, California, sells a range of health monitoring technology.

In a statement, Masimo said the ban “demonstrates that even the world’s most powerful company must abide by the law.”

“The ITC found that Apple stole Masimo’s patented pulse oximetry technology, which measures blood oxygen,” the company said. “The ITC undertook a thorough legal process and its expert judgment in this matter should be respected, protecting intellectual property rights and maintaining public trust in the United States’ patent system.”

The Series 9 and Ultra 2 models generate the vast majority of Apple’s watch sales. The company doesn’t say how much revenue the product line brings in, but it’s a core part of its Wearables, Home and Accessories business, which generates more than $40 billion a year.

According to analyst estimates, the Apple Watch alone made about $17 billion in fiscal 2023, which ended in September.

The sales halt will also impact some older Apple Watch models, including the Series 8, which Apple continues to sell in refurbished condition on its website. The blood oxygen feature was first added in the Apple Watch Series 6.

The news, previously reported by 9to5Mac, sent Apple shares down as much as 1.6% in New York on Monday. The stock had reached a record high last week. Masimo gained as much as 5.7%. 

The devices will be removed from Apple’s online store at 3 p.m. New York time on Thursday. Apple said there will be no impact to watches already sold to customers. The SE model, which lacks the blood oxygen feature, also remains on sale.

The company said it would provide more information on Dec. 25 as the review period concludes. 

A Biden administration official said the review has been delegated to US Trade Representative Katherine Tai. She is carefully considering all factors in the dispute, the official said. The deadline is Christmas Day because these reviews last 60 days and the order was issued Oct. 26.

An Apple spokesperson said that the ruling from the ITC is erroneous and should be reversed. The company plans to appeal the decision. 

Though it’s unrelated to the news, two executives overseeing Apple Watch development are departing the company. Steve Hotelling, a key witness in the Masimo lawsuit, is retiring, while Tang Tan, chief of Apple Watch product design, plans to depart in February. 

Apple being forced to stop selling a core product in the US is unprecedented, especially during the company’s most important quarter. In the past, Apple has had to halt sales of older iPhones in places like Germany due to patent issues.

In the US, the ITC has ruled before on other Apple disputes, including one with Samsung Electronics Co. over the iPhone and iPad. In that case, President Barack Obama stepped in to overturn a ban. One notable difference with Masimo is it’s an American company. 

Given that the issue is related to hardware patents, Apple probably can’t quickly resolve the dispute with a software update — a tactic it has used in the past. If Apple doesn’t win on appeal or by presidential intervention, it’s unclear how long it would take the company to redesign the devices to not violate the Masimo patents. 

The watches will continue to be sold via many third-party retailers, which could help buoy Apple’s fiscal first-quarter sales. In some cases, Apple products generate higher sales volume at outside retailers than through its own channels.

The Cupertino, California-based company operates about 270 stores in the US. Apple previously said its first-quarter revenue would be in line with the year-earlier period. That suggests that the Apple Watch disruption could be the difference between revenue growing for the first time in a year or declining again. Already, the company’s sales have dropped for four straight quarters — the longest such streak in two decades.

Apple has been preparing its retail outlets for the disruption in recent days, sending stores new signs that advertise its watches without showing specific photos of the Series 9 and Ultra 2.

About the Authors
By Mark Gurman
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Tech

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 Tech

Digital sovereignty isn’t the same thing as digital isolation. Asia’s governments should be careful
Commentarydata sovereignty
Digital sovereignty isn’t the same thing as digital isolation. Asia’s governments should be careful
By Leonard LimJune 10, 2026
26 minutes ago
Microsoft co-founder Bill Gates (C) arrives for a closed-door interview with the House Oversight Committee on Capitol Hill in Washington, DC, on June 10, 2026.
LawBill Gates
Gates testifies on Epstein: previous Fortune investigation reveals payments to his ex-girlfriend, $1M Microsoft deal
By Eva Roytburg, Joey Cappelletti, Hannah Schoenbaum and The Associated PressJune 10, 2026
1 hour ago
How the World Cup is a high-stakes stage for Big Tech’s AI push
NewslettersCIO Intelligence
How the World Cup is a high-stakes stage for Big Tech’s AI push
By John KellJune 10, 2026
2 hours ago
Anthropic accused of ‘secret sabotage’ as Claude Fable 5 silently limits capabilities for AI researchers and developers
AIAnthropic
Anthropic accused of ‘secret sabotage’ as Claude Fable 5 silently limits capabilities for AI researchers and developers
By Sharon GoldmanJune 10, 2026
4 hours ago
A 5-week course and a guaranteed job: Meta commits $115 million to solve the skilled-trades shortage stalling its AI buildout
Future of WorkMeta
A 5-week course and a guaranteed job: Meta commits $115 million to solve the skilled-trades shortage stalling its AI buildout
By Jacqueline MunisJune 10, 2026
4 hours ago
Xbox CEO Asha Sharma
SuccessCareers
Xbox’s CEO spent her early career taking out trash and selling coupon books—she says the secret to her rise was never obsessing over a dream career
By Preston ForeJune 10, 2026
6 hours ago

Most Popular

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
Asia
Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
By Kate O'Keeffe and BloombergJune 8, 2026
2 days ago
'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032
Economy
'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032
By Nick LichtenbergJune 9, 2026
1 day ago
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
Success
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
By Preston ForeJune 8, 2026
2 days ago
Current price of oil as of June 9, 2026
Personal Finance
Current price of oil as of June 9, 2026
By Joseph HostetlerJune 9, 2026
1 day ago
Wall Street dumped nearly $1 trillion in tech stocks by midday—then clawed it back and bought peanut butter and paint
Investing
Wall Street dumped nearly $1 trillion in tech stocks by midday—then clawed it back and bought peanut butter and paint
By Eva RoytburgJune 9, 2026
24 hours ago
Current price of silver as of Tuesday, June 9, 2026
Personal Finance
Current price of silver as of Tuesday, June 9, 2026
By Joseph HostetlerJune 9, 2026
1 day 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.