We also would think Apple would add Apple Fitness and workout integration — a feature sorely missed on the Powerbeats Pro 2.
The AirPods Pro 3 are also rumored to adopt Apple's H3 chip.
Apple shrunk the case size on the AirPods 4 so we think Apple will do something similar with the Pros.
Consider AirPods Pro 2 boasted twice as good ANC as the original, this would be a massive improvement.
A small revision happened a year after that in 2023 when Apple finally ditched the Lighting port for USB-C and added lossless audio for Vision Pro users.