I was playing with a Motorola G72 and noticed this feature by accident: double-tap on the back of the phone to trigger a custom action.
Here is a video showing this feature
This is not the same as double tapping the fingerprint scanner. This phone has a front-facing under-display scanner.
It’s very neat and handy, I hope other phones implement this too.
Update: See this comment for a link to an app that enables the feature on many phones.
The Pixel series have this. It’s called Quick Tap.
Combined with Tasker, you can make it do anything – if the existing options aren’t enough.
Cool. It’s incredibly useful. Didn’t know Pixels had this too.
yep. have it on the fold. its not perfect but its pretty good!