Meta announced last October its plan to acquire Within, the maker of the popular virtual reality fitness app Supernatural, for an undisclosed sum. The proposed deal followed Meta's purchase of six other virtual or augmented reality app makers over the past three years, none of which were challenged by the FTC. Formerly known as Facebook, Meta rebranded itself last year in an effort to better focus on the metaverse — a more immersive version of the internet, where people can populate an alternative virtual world to go shopping, go to work and see friends. The company is the world's top VR headset maker with its Oculus product controlling about 80% of the market, according to research firm IDC. Within's Supernatural offers immersive VR workouts complete with music and fitness instructors.