How to Turn on “OK Google” When Using Google Maps on iPhone Share July 14, 2021 Dm4r Technology Siri is the built-in virtual assistant for the iPhone and iPad, but there are plenty of ways to use Google Assistant instead. If you use Google Maps, you can enable the “OK Google” voice command while using navigation. Let’s do it. Read This Article on How-To Geek › Source : How to Turn on “OK Google” When Using Google Maps on iPhone