In September 2020, iOS 14 launched Apple's Spatial Audio, which has since seen some significant development.

It produces a simulated 3D surround sound effect

a stereo set of headphones and is Apple's response to Sony's 360 

 Reality Audio and Dolby Atmos for Headphones.

 According to the patent, Apple may be considering designing a wearable with a separate compartment set

 It looks that it will be a separate component of the watch that would protrude above 

the band and not be a part of the primary camera body.