But it's working its way into other Apple devices, too. The utility of the U2 chip should become even greater as it finds its way into future iPhones. Instead of frantic texts back and forth, the Precision Finding feature on a U2-equipped iPhone should let us find each other with a minimum of fuss. I've gone to public spaces with my family - amusement parks, aquariums, downtown areas - and despite our best efforts, we get separated when someone lags behind or wanders off. Still, the value of Precision Finding should be apparent, especially if the feature works as advertised. So any friends carrying around an iPhone 14 or earlier - or heaven forbid an Android device - could remain lost in the crowd. Both you and your friend will have to be using iPhones with U2 chips for Precision Finding to work. Arrows on your iPhone's screen will show you what direction to head in, and the distance will also appear, counting down as you get closer to the right spot. I haven't had the chance to use the U2-enhanced Find My, but based on Apple's on-stage iPhone 15 demos, you'll be able to tap on a location that a friend shares with you.