Apple has done some internal shuffling and appointed Tim Millet, vice president of platform architecture, to lead the team that is working on blood glucose monitoring functionality for the Apple Watch.
According to Bloomberg, Millet is now in charge of the Exploratory Design Group or XDG that has been developing noninvasive blood glucose testing for years. The team was previously led by longtime Apple employee Bill Athas, but he unexpectedly died in late 2022.
Millet has been at Apple for almost 20 years, and he reports to Apple chip chief Johny Srouji. Bloomberg says that Millet has played a key role in the transition to Apple silicon, leading several teams that work on the processors.
Apple's work on blood glucose monitoring is being overseen by the semiconductor team rather than a health team because it requires advanced sensors and chips. Apple is exploring a noninvasive monitoring technique that involves shooting a laser underneath the skin to determine the concentration of glucose in the blood.
Noninvasive blood glucose monitoring would allow diabetics to test their blood glucose levels without needing to prick the skin, plus it would likely be able to detect pre-diabetes and other blood glucose issues.
Earlier this year, Apple reached a milestone "proof-of-concept" stage with hardware that is about the size of an iPhone, but Apple needs to condense the components into a size that can fit into an Apple Watch.
A blood glucose monitoring function for the Apple Watch remains several years away.
Saturday October 18, 2025 11:00 am PDT by Joe Rossignol
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps.
More features and changes will follow in future ...
Monday October 20, 2025 10:57 am PDT by Juli Clover
With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass.
The toggle lets users select from a clear look for Liquid Glass, or a tinted look. Clear is the current Liquid Glass design, which is more transparent and shows the background underneath buttons, bars, and menus, while tinted ...
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec).
The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
Friday October 17, 2025 7:35 am PDT by Joe Rossignol
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions.
iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet.
The update will likely be released by the end of next week.
Last month, Apple released iOS 26.0.1,...
Saturday October 18, 2025 10:57 am PDT by Joe Rossignol
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more.
With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
Sunday October 19, 2025 7:39 am PDT by Joe Rossignol
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works.
In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings.
iOS 26.4 will...
Thursday October 16, 2025 9:13 am PDT by Joe Rossignol
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year.
The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
Monday October 20, 2025 1:55 pm PDT by Juli Clover
With the fourth beta of iOS 26.1, Apple added a toggle that makes Liquid Glass more opaque and reduces transparency. We tested the beta to see where the toggle works and what it looks like.
Subscribe to the MacRumors YouTube channel for more videos.
If you have the latest iOS 26.1 beta, you can go to Settings > Display and Brightness to get to the new option. Tap on Liquid Glass, then...
Thursday October 16, 2025 3:57 pm PDT by Juli Clover
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year.
Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...
If they pull this off, 99% of people do not understand what a game changer this is going to be and is prob. why Tim insists apple will be known as a health company by the end of his tenure.
IMO, this is the single most important thing Apple is working on. Even for non-diabetics it has huge health benefits to know how foods and activities affect our bodies. I do hope that non-invasive lactate monitoring during workouts can quickly follow from this technology as well. :)
If they pull this off, 99% of people do not understand what a game changer this is going to be and is prob. why Tim insists apple will be known as a health company by the end of his tenure.
Two stats for you: • According to the WHO, about 422 million people worldwide have diabetes. • Diabetics are twice as likely to have heart disease or stroke than those without.
If Apple can pull off legit glucose monitoring, they won't be able to manufacture enough Watches to meet demand. They'll also need to create a new phrase to replace "game changer."
