Apple's wireless charging started with the iPhone 8. Both the iPhone 8 and iPhone X support wireless charging, which marks the first time Apple has offered a way to charge its smartphones wirelessly, making it easier for users to do so. Apple Wireless charging uses the Qi standard, which means it is also compatible with other brands, so users can still use their own wireless charger to charge both phones. Subsequently, all iPhone series from the launch of the iPhone 8 support wireless charging function, becoming one of Apple's standard.