Apple developing new terahertz radiation sensor tech for non-invasive glucose monitoring

A series of new patent applications backs up recent claims that Apple will introduce the ability for a future Apple Watch to monitor glucose using terahertz electromagnetic radiation without the need to draw blood.

Recent reports have claimed that the forthcoming “Apple Watch Series 7” will have the ability to monitor glucose to determine blood sugar levels — without the usual need to physically draw blood from a patient.This is technology that very many medical companies have been pursuing, and it’s one that Apple has previously researched over several years. Now, though, a series of four related new patent applications have been revealed, which together show Apple’s latest proposal for such a system in Apple Watch.

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