Review: Under Armour's fitness gadgets need to shape up

You may know Under Armour mostly for its heavily marketed line of athletic sportswear. But the company has bigger ambitions: It's jumping into the crowded market for wearable gadgets that aim to help both athletes and couch ...

New stretchable, wearable sensor made with chewing gum

Body sensors, which were once restricted to doctors' offices, have come a long way. They now allow any wearer to easily track heart rate, steps and sleep cycles around the clock. Soon, they could become even more versatile—with ...

Biofeedback games feed off human inputs

Gamers up to the challenge must conquer their health and improve their well-being by keeping calm as they navigate haunted houses, overcome obstacles and manage the fight-or-flight response.

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