You'll know your iPhone is in macro mode when you see a little flower icon on the screen while taking a picture. Read more: The 10 Worst Smartphones Of All Time You don't have to do anything ...

All iPhone 16 phones auto-switch to the ultra-wide camera within 6-7 inches for your macro photos. The Macro mode is visually shown by a flower icon on the bottom left of your camera screen.

Macro photography is an exclusive feature of the iPhone 13 Pro and 13 Pro Max ... with the auto-focus at one end of the app’s focus dial and Macro Mode (the button with the flower) at the other end.