Apple TV’s New Update tvOS 26 Update Will Reportedly Support These Older Apple TV Models
If this rumor is accurate, and we have high confidence that it is, then tvOS 26 will be compatible with the Apple TV HD – released in 2015(!) – and beyond:
Apple TV HD (2015)
Apple TV 4K (1st generation, 2017)
Apple TV 4K (2nd generation, 2021)
Apple TV 4K (3rd generation, 2022)