The current Apple Watch Ultra has around a 1.93-inch display, so the 2024 model would have nearly a 10% larger screen and would likely become the first Apple Watch with over a 50mm case size. The new Ultra is also expected to be the first Apple Watch to adopt microLED display technology, resulting in higher brightness, decreased power consumption, and improved contrast ratio compared to current models with OLED displays.
It’s unclear if an Apple Watch Ultra update is planned for 2023.