"Hey Siri" on iPhone 6s according to http://apple.stackexchange.com/questions/206240/why-is-always-on-hey-siri-only-available-on-the-iphone-6s http://apple.stac

"Hey Siri" on iPhone 6s according to http://apple.stackexchange.com/questions/206240/why-is-always-on-hey-siri-only-available-on-the-iphone-6s http://apple.stackexchange.com/questions/206240/why-is-alway... Haven't tried it myself, so can't comment on the range.