Within

Within is a Los Angeles-based VR studio founded by Chris Milk and Aaron Koblin in 2014. The company created Supernatural, a subscription VR fitness app for Meta Quest that combines full-body workouts with immersive music experiences in scenic environments. Within pioneered narrative VR experiences before pivoting to interactive fitness. In 2023, a federal court cleared the way for Meta to acquire Within, and Supernatural became part of Meta. The Supernatural app was subsequently shut down in early 2026 as Meta deprioritized VR fitness in favor of AI initiatives.