If you think you don't need a new fan this year, you might want to think again. Even if the dusty old pedestal fan you've been carting around for 25 years is still kicking, fans these days can do a lot more than just blow air. They're smarter, quieter, and far more versatile than they've ever been, with new tech features that would have seemed like science fiction even five years ago. The Dreo TurboPoly 707S , for instance, has radar that can track where someone is in the room and redirect airflow as they move about, while the company's 508S model can provide mood lighting in more than 1,000 color shades. There are bladeless fans , fans just for fitness purposes , and ones that can mist or cool your skin with a cryo-inspired metal plate . I've been covering fans at WIRED for almost two years, and I'm always on the lookout for the latest and most interesting fan technology. If you know of a cool fan you want me to check out, let me know in the comments.…