Out: Smart watches. In: Smart belts?

If Samsung’s Welt were displayed in a department store, most people probably wouldn’t look twice. But this accessory actually packs a lot of high-tech features. It tracks the size of your waistline, steps taken, and, yes, it will hold up a pair of pants.

Samsung has no plans to release the Welt (as in “wellness belt”) anytime soon. Still, it’s a sign of what wearables could look like in the years to come.