Apple's recent investment of US$330 million in a Taiwanese microLED factory in Taiwan prompted rumours that an Apple Watch using this advanced display technology would be arriving later this year. This will not be the case, according to one leaker.
https://www.notebookcheck.net/The-Apple-Watch-Series-6-may-arrive-with-an-OLED-display-no-microLED-display-in-sight.469532.0.html