Apple Updates Website to Highlight Removal of Apple Watch Blood Oxygen Feature
As expected, Apple has updated its U.S. website to notify customers that the Blood Oxygen feature on the Apple Watch Series 9 and Apple Watch Ultra 2 is no longer included.

Apple has added a banner to the store webpages related for both devices, and removed all mention of the feature in its product comparison tool. The change was spotted by developer Dylan McDonald.
The modified Series 9 and Ultra 2 models without a functional Blood Oxygen app have part numbers ending in LW/A, according to Apple.
"The ability to measure blood oxygen is no longer available on Apple Watch units sold by Apple in the United States after January 18, 2024," says Apple's website. "These are indicated with part numbers ending in LW/A."
Apple has removed access to the Blood Oxygen feature in the U.S. to allow it to avoid a sales ban on the associated models. The ban was ordered by the U.S. International Trade Commission (ITC) after ruling that Apple violated Masimo's pulse oximetry patents with the feature, which first appeared on the Series 6 model in 2020.
Apple Watch models sold by Apple will still include the Blood Oxygen app, but when a user opens it, they will be presented with an alert saying that the app is no longer available, and directed to the Health app on the iPhone.
The Blood Oxygen app still works on previously-sold Series 9 and Ultra 2 models. The feature also remains available on Apple Watch models sold outside the U.S., as the sales ban does not apply internationally. Apple strongly disagrees with the ITC's decision, and its appeal is ongoing.
Popular Stories
Apple today announced that it has updated the 24-inch iMac with the M4 chip, which debuted in the iPad Pro earlier this year. This upgrade comes around one year after the previous iMac with the M3 chip was released.
Subscribe to MacRumors on YouTube for more videos!
As expected, the M4 chip in the iMac is available with up to a 10-core CPU and up to a 10-core GPU. Apple says the iMac with the ...
Apple's marketing chief Greg Joswiak today teased that the company has an "exciting week of announcements" planned next week. Joswiak said to "Mac" your calendars, and the post includes an animated icon for the Finder app on the Mac, so it is clear that at least some of next week's announcements will be related to the Mac.
Subscribe to MacRumors on YouTube for more videos!
Below, we have...
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps.
Below, we outline which U.S. states offer the feature, and additional states that have committed to rolling it out in the feature in...
Apple today released iOS 18.1 and iPadOS 18.1, the first major updates to the iOS 18 and iPadOS 18 updates that came out in September. iOS 18.1 and iPadOS 18.1 come six weeks after the release of iOS 18 and iPadOS 18.
Subscribe to the MacRumors YouTube channel for more videos.
The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General >...
Apple's Greg Joswiak today made it clear that Apple plans to reveal new products next week, teasing refreshed Macs. In a social media post, Joswiak said to "Mac your calendars" because there's an exciting week of announcements that start on Monday morning.
With Joswiak's announcement, it appears that there will not be a dedicated October event for Macs this year, with Apple instead...
Alongside the new iMac, Apple announced updated versions of the Magic Mouse, Magic Keyboard, and Magic Trackpad. The accessories are now equipped with USB-C charging ports, whereas the previous models used Lightning. Apple includes the Magic Mouse and Magic Keyboard in the box with the iMac, and the Magic Trackpad is an optional upgrade.
"Every iMac comes with a color-matched Magic Keyboard...
Apple suppliers will begin mass production of the fourth-generation iPhone SE in December, supply chain analyst Ming-Chi Kuo said today in a blog post.
The fourth-generation iPhone SE is expected to have a similar design as the base iPhone 14, with rumored features including a 6.1-inch OLED display, Face ID, a newer A-series chip, a USB-C port, a single 48-megapixel rear camera, 8GB of RAM...
Apple introduced a new iMac today with the M4 chip and more, but that's not all, as it still has two more Mac announcements planned this week.
"This is a huge week for the Mac, and this morning, we begin a series of three exciting new product announcements that will take place over the coming days," said Apple's hardware engineering chief John Ternus, in a video announcing the new iMac....