Enabling it completely breaks Reminders, btw. Or at least it has so far for me. It won't let me set a reminder and previously set reminders don't send a push notification. Other assistant things like timers and playing songs seems to hand off to Assistant correctly.

Edit: they seemed to have fixed this. Reminders function normally now.

Google removed “Ok Google with the screen off” (made the toggle disappear, replaced with the option to allow its use in apps) on my Moto Z Play via Play Services updates and later advertised it as a Pixel-exclusive feature. (this was when the Pixel 1 was new)

Their support threads were ended curtly with statements of the phone not supporting the feature which I guess was technically true now that they changed it. (but no, the hardware always supported hotwords)

Never got that feature back and I bailed. For the ups and downs, I’m glad Apple doesn’t do that, instead omitting or handicapping new features for older devices. Of course not the best but yeesh, at least I don’t have to worry about “Hey Siri” being pulled to promote the iPhone 20 yet…

History always comes back at some point