Live wallpapers work like live photos or GIFs and they’re a fun way to make your lock screen more exciting. You’ll need an iPhone 6S or above (excluding the iPhone SE) for this trick.

macOS Sequoia has a fun new Macintosh dynamic wallpaper ... Helios animates with a gradient design. To see the wallpapers in their full glory, ‌macOS Sequoia‌ is required.