Apple is working on a groundbreaking project to monitor glucose levels non-invasively, eliminating the need for finger pricks. According to Bloomberg, the company has also been testing an app aimed at preventing diabetes since the beginning of the year. If successful, this innovation could significantly benefit diabetics and enhance glucose monitoring for those without the condition.
Why it matters. Diabetes affects hundreds of millions of people worldwide. A non-invasive monitoring system integrated into the Apple Watch would transform how the disease is managed.
While Apple isn’t expected to release it soon, the app may pave the way for future products focused on blood glucose monitoring, beginning with the Apple Watch.
Some context. Since 2010, Apple has been developing a secret project known as “E5,” which aims to continuously monitor glucose levels without the need for finger-prick tests. This system relies on optical and laser absorption spectroscopy to measure blood sugar levels. However, Apple isn’t the only company pursuing this goal.
Currently, there are glucometers that connect to smartphones and smartwatches, as well as innovative solutions like adhesive patches. However, Apple aims to have the Apple Watch to directly measure these readings.
Project details. Apple has invited employees with pre-diabetes to test an app designed to assist with diet and lifestyle changes.
The program required participants to confirm their condition through a blood test and then actively track their meals and glucose levels.
Behind the scenes. Currently, the project is in the so-called “proof of concept” phase, featuring a working prototype. However, it’s still too large to be integrated into the Apple Watch.
This indicates that there’s still some distance to go before it can be considered for commercial release, likely taking at least another two years.
Current status. The app demonstrates how healthy and unhealthy food choices can affect blood sugar levels and influence disease progression.
For instance, if a user experiences a significant glucose spike after consuming a carbohydrate-rich meal, the app may suggest increasing protein intake and making other dietary adjustments.
What’s next. Apple has made significant investments in non-prick technology, including a collaboration with health tech company Rockley Photonics. Apple has reportedly provided Rockley Photonics with $70 million in R&D funding. Although Rockley Photonics filed for bankruptcy in 2023, the technology continues to progress.
Additionally, Apple may enhance its Health app by developing more sophisticated food logging and glucose tracking tools. The company may also expand integration with third-party blood glucose monitors.
Image | charlesdeluvio| Sweet Life
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