Security News > 2020 > April > How to enable the new Eyes Open feature for Google Pixel 4
Google has finally added the Eyes Open requirement for Google Pixel 4 Face Unlock.
The Google Pixel 4 facial recognition feature is already one of the finest on the market.
In order to make this work, you'll need either a Google Pixel 4 or a Pixel 4 XL. At the moment, this feature has only rolled out to those particular Google-designed smartphones.
At this point your Pixel 4 will refuse to unlock, using your face, if your eyes are closed.
If you're looking to make your Pixel 4 device a bit more secure, you'd be remiss in neglecting to enable this long-overdue feature.