Be careful what you ask for, you might get it. "citing a statistic some believe was inaccurate: that the app's Bluetooth system, which was supposed to detect n

Be careful what you ask for, you might get it. "citing a statistic some believe was inaccurate: that the app's Bluetooth system, which was supposed to detect nearby phones as a way of tracking potentially risky contacts, only detected 4% of iPhones, rendering it effectively useless." Assuming the developers are telling the truth. Do you want the phone OS to let apps apps detect other people nearby? What you want is a big privacy hole, and remember that the phone OS has to to be ready. It has to allow that hole before an urgent app comes along that you want to use it.