Wearable Patch Tells You If You've Had Enough Water

I'll admit it, I don't drink enough water....well now I have some help

Gatorade got together with a tech company to create a wearable patch that tells you if you’re hydrated enough.

You stick this thing -- called the Gx Sweat Patch -- on your inner left arm while you’re working out.

And then, it beams your hydration -- or sweat -- info to a smartphone app that lets you know how much to drink to get your hydration levels back to normal. (Gizmodo)

Photo: Getty Images

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