
We may see the iPhone 15 series get a long-overdue tracking upgrade thanks to a new ultrawide-band (UWB) chip, according to analyst Ming-Chi Kuo.
UWB was first added to 2019's iPhone 11 in the form of Apple's U1 chip, but now can be found in Apple Watches and the HomePod and HomePod mini. It allows an iPhone to detect the position of nearby devices more accurately, powering features like Precision Finding with AirTags, or prioritizing which other iPhones appear at the top of your AirDrop sharing list based on which devices are nearby and pointing in the right direction.