Igrew up in the era of huge Black Friday sales where people lined up outside the mall at 5 A.M. and fought each other to get mega discounts on TVs and JCPenney jeans for the whole family. And even though my current Black Friday set-up looks a little more like me browsing deals on the couch in my PJs, we're still bringing the energy, people!

If you ask me, the Oura ring is one of the best deals to snag today. It's not cheap—but throughout my two years of wearing one, I've convinced many a friend to buy it even though the $349-$499 price tag is a little out of "impulse buy" territory. Because the wealth of health data that you get from such a lightweight, chic, unobstructive piece of jewelry? You can't put a price on that.

Plus, you can count on it going on sale on Black Friday—and f

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