You can use this feature to open your camera and perform other useful tasks. It works even if you keep your iPhone in a case.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Apple's iPhone 13 series firmly falls within the "incremental updates" category that improves upon the ...

Apple discontinued the iPhone 13 Pro when the 14-series handsets came ... U.S. readers can also view the best current iPhone 13 contract deals in their area by perusing the table below.