According to the trademark application documents, Apple may be applying for a potential name for its mixed reality headphones. It is worth noting that Apple has filed trademark applications for RealityOne, RealityPro and RealityProcessor in the United States, the European Union, the United Kingdom, Canada, Australia, New Zealand, Saudi Arabia, Costa Rica and Uruguay.

According to the records obtained by foreign media, these new trademarks are registered under the name of a shell company named Immersive Health Solutions Co., Ltd. The trademark application of RealityOS, an Apple headset system, is also this company. If Apple is indeed the behind-the-scenes applicant of these trademarks, then "RealityOne" and "RealityPro" may be the theoretical name choices for new products. The company may also register multiple names for a series of devices to be released in the future. Apple usually refers to high-end products as "Pro", including iPhone 13Pro, iPadPro and MacBookPro.

Apple is expected to release its first headset in 2023, targeting the high-end market. This headset is expected to combine virtual reality and augmented reality technology.