Most modern Android smartphones let you access the Google Assistant by simply saying the phrase “OK Google" or "Hey Google". In much the same way that you can say “Hey Siri” on an Apple iPhone. It’s a very handy feature. For example, you can make phone calls or open specific apps while your hands are
OK Google Not Working? Best Ways to Fix It! - The News Pocket
OK Google not working? Here's how to fix it - Android Authority
I can't activate the Google assistant with Ok Google
OK Google not working? Here's how to fix it - Android Authority
How to Enable Google Assistant in Maps for Hands-Free Navigation Help on iPhone or Android « Smartphones :: Gadget Hacks
Hey Google Not Working on Android: 10 Ways to Fix the Issue
OK Google Voice Detection Issue FIX and Setup
Google Assistant, Google Assistant Kaise Chalu Kare, Google Assistant Setting
Google Assistant is Truly Your Best Friend at Home
Ok Google” - Show Me Highlights From The Pixel 2 Event
Why can't I enable the Hey Google feature? - Google Assistant Community