The best wearable tech we've seen at CES

The Consumer Electronics Show (CES) is in full swing in Las Vegas. Every year, hundreds of tech brands come to Las Vegas to promote or pitch their wild, impractical, or innovative tech products to the media. There's plenty of intriguing tech, like a spoon that uses electrical currents to make your food saltier or a charger that fully replenishes your phone's battery in seconds. However, for every 50 gimmicky products revealed at the show, one standout tech could change how we work and live. 

Also: The best tech we've seen at CES so far 

From earbuds that help you focus to software that automatically sends your heart health data to a cardiologist, I'm rounding up the most noteworthy wearable tech of CES so far. Keep reading for the full list, and check back for updates as the show continues during the week.

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