Meet your newest must-have workout accessory. The new Samsung Gear IconX earbuds do so much more than deliver tunes while you throw around weights. Not only do they pump music into your ear canals, but they offer real-time, in-ear feedback on your performance. That’s right, these aren’t just earbuds; they’re fitness trackers. They keep tabs on how many calories you’ve burned, how fast you’re going, and much more and feed you that info while you’re sweating. Plus, with 4GB of storage, you don’t even need your phone flapping around in your pocket while you’re going for a run, assuming you don’t want to stream your music. Included is even a carrying case that doubles as a charger. No release date has been announced.