Your next Apple Watch could measure blood sugar and alcohol levels — here's how

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Your next Apple Sentry could measure claret saccharide and alcohol levels — hither's how

(Prototype credit: Tom's Guide)

The Apple Watch vii isn't expected until this fall, but the model after that is already looking more heady. Rumors of Apple trying to incorporate some kind of claret sugar monitoring for the Apple Watch date all the way dorsum to 2017, and CEO Tim Cook was even reportedly seen wearing a prototype device around the visitor campus.

4 years afterwards, the Apple Watch tracks myriad health stats, but blood carbohydrate levels still aren't present without additional, expensive specialist hardware. Information technology seems that that could alter soon, with show not coming from Apple itself, merely from a startup that'southward most to become public.

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The Telegraph uncovered SEC documents from UK company Rockley Photonics that non but reveals Apple tree to exist its largest client, but that it's also responsible for the huge slice of its income for two years running.

"Rockley believes that its operating results for the foreseeable future will continue to depend to a significant extent on revenue attributable to a few large customers, including Apple Inc., Rockley's largest customer," the list reads. "Rockley's 2 largest customers collectively accounted for 100% and 99.vi% of Rockley's revenue in 2020 and 2019, respectively."

The company makes sensors which read multiple claret signals without the utilise of medical equipment, including lactate, alcohol, carbon monoxide, blood pressure, blood oxygen, core trunk temperature and glucose. It's probable the last of these that is of special interest to Apple tree, given the more than contempo blood glucose rumors for the Apple Watch 7.

Unfortunately, it sounds like that could be a petty as well soon.

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Rockley CEO Andrew Rickman told The Telegraph that he expects its technology to be in consumer products next yr, though he would non be drawn on whether information technology would be in an Apple production or not. That lack of transparency is unsurprising given the level of secrecy Apple tree requires from its suppliers and partners.

The filing makes it clear why Apple tree would be interested in working with Rockley, with the visitor boasting of "lasers [with] up to 1,000,000 times higher resolution, 1,000 times higher accuracy and 100 times broader range in wavelengths compared with existing LED offerings in habiliment solutions." This, the company says, will aid it "address existing applications in consumer wearable devices with significantly college resolution, accuracy and range."

Reliable, non-invasive blood glucose analysis would be a game changer for diabetics. Every bit we wrote back in November, the electric current generation of Apple Watches tin can work with continuous blood sugar tracking devices, but information technology'due south enormously expensive. Something similar Dexcom will set y'all back $245 for transmitters and $1,035 for three months' worth of disposable sensors, for example.

But blood sugar tracking isn't just of interest to diabetics, and it could offering interesting analytics for those looking to consume better and lose weight. Depending on reliability, that may well end upwardly being how Apple promotes the sensor.

This assumes the sensor tech is ultimately viable, of grade. Even if it works reliably and is convenient for users, there are other concerns at play, including what the additional sensors would practice to both price and battery life. Perchance that's why this is currently pegged as a 2022 product, rather than being unveiled in this twelvemonth'due south Apple Lookout man 7.

• More: Aid me, Tom's Guide  – I need an Apple Watch to monitor my diabetes

Freelance contributor Alan has been writing most tech for over a decade, covering phones, drones and everything in between. Previously Deputy Editor of tech site Alphr, his words are institute all over the web and in the occasional magazine too. When not weighing upwardly the pros and cons of the latest smartwatch, you'll probably detect him tackling his ever-growing games excess. Or, more likely, playing Spelunky for the millionth time.

Source: https://www.tomsguide.com/news/your-next-apple-watch-could-measure-blood-sugar-and-alcohol-levels-heres-how

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