Apple Launches Black Unity Sport Loop with Color-Changing Effect for Apple Watch

Apple has launched its 2025 edition of the Black Unity Sport Loop for Apple Watch and device wallpapers to honor Black History Month. The design, referred to as Unity Rhythm, was created by a collaboration of Black creatives and allies. The Black Unity Sport Loop uses a custom pattern of raised and recessed loops with green on one side and red on the other, creating a lenticular effect that causes colors to shift when worn. It is available for $49 online and in Apple Store locations in 42mm and 46mm sizes. iPhone and iPad wallpapers are also available.