the pixel 4 is the first phone with radar heres what that really means

Motion sensing, secure face unlock. Here’s what you can and can’t do with radar on a phone.


Link: https://www.gsmdb.com/cnet/how-to/the-pixel-4-is-the-first-phone-with-radar-heres-what-that-really-means/#ftag=CAD-01-10aai3d