The 1.43-inch OLED display provides a ten percent increase in screen-to-body ratio compared to the Watch Pro 2’s 1.32-inch display. It comes in three color options — dark gray, light gray, and orange — but notably drops the Watch Pro 2’s swappable bezel that allowed users to customize the appearance of their watch. This is reduced to 11 days with heavier tracking, or around 4.5 days with the always-on display enabled. Nothing says the older CMF Watch Pro and Watch Pro 2 models will also be transitioning to the Nothing X app. One other gripe, aside from the lack of customizable bezels, is the inconsistent naming between the Watch Pro 2 and the new Watch 3 Pro.