Google's next wearable device: smart contact lens

Google's next wearable device: smart contact lens

January 17, 2014 Updated Jan 17, 2014 at 12:14 PM EST

Google is working on a smart contact lens prototype that monitors glucose levels in tears.

The technology could end finger pricks for diabetics. It still needs to be tested and proved accurate and safe to win FDA approval. Find out more about this story by watching the video below.

 

 

 

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