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Google Files Patent for “Needle-Free” Glucose Testing Technology

Smartwatches collect data about users’ heart rates and exercise and stress levels; now Google wants to collect users’ blood to monitor their blood glucose.
The multinational technology company has filed a patent for a “needle-free blood draw” system that would be built into smartwatches, or even handheld devices like smartphones.

Google Files Patent for “Needle-Free” Glucose Testing Technology

Smartwatches collect data about users’ heart rates and exercise and stress levels; now Google wants to collect users’ blood to monitor their blood glucose.
The multinational technology company has filed a patent for a “needle-free blood draw” system that would be built into smartwatches, or even handheld devices like smartphones.