What to Look For When You're Buying Refurbished Tech (and the Best Sites to Check Out)

With AI infrastructure demands continuing to push up memory prices, it's tough to find good value for your tech purchases right now—though the Lifehacker team is always trying its best to help out—and buying used or refurbished can save you a substantial amount of money.That's the big advantage, but

This LG Smart Gaming Monitor Is $850 Off Right Now

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.The LG UltraGear 39GX90SA-W has dropped to $749.99 on Amazon from its original $1,599.99 price, and according to price trackers, this is the lowest it has been so far. It’s a 3

This Eufy Security Four-Camera Kit Is 43% Off Right Now

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.At $199.96 for the four-camera kit, down from $349.99, the Eufy Security EufyCam C35 bundle is currently at its lowest price yet, according to price trackers. Eufy’s biggest ad

What Is Functional Fitness, Anyway?

Over the past few decades, “functional” fitness has been seen as everything from a niche practice, to a trend, to a joke. The styles of training that call themselves “functional” vary as well, from bodyweight exercises to Hyrox training. So what is functional fitness really?Functional fitness is mor