A pple is planning to overhaul the display technologies found on its most popular lines of gadgets, according to a series of leaks over the past few days and insights from people familiar with these matters. The Apple Watch, iPhone, iPad, and MacBook series could each be due for dramatic changes. The big question is: when will it happen? MicroLED is coming to Apple Watch and iPhone Apple plans to adopt microLED technology in a new version of the Apple Watch Ultra. This is a true next-generation display type currently found in the world’s fanciest TVs. MicroLED offers truly extreme...