Eventually, I discovered that I could double-press the power button to launch the camera on my Samsung phone. It also works on Google Pixel phones and other devices.

Android 16 finally unlocked functionality that's been common on Samsung's One UI for a while now. I'm referring to the ...

To find it, go to Settings > System > Gestures > Double press power button. First, make sure Use double press is toggled on, and then select Google Wallet to open instead of the camera app (as shown ...