The Pixel 4 smartphone is finally here, boasting upgraded camera with astrophotography capabilities so you can shoot the night sky and Milky Way without using a professional camera, a feature that will also be ported to the Pixel 3 and 3a devices with the latest camera app update, as well as Live HDR+ support for outstanding photo quality. Also new in Pixel 4 is the Motion Sense feature, which lets you interact with the phone’s interface using hand gestures thanks to a miniature radar sensor that detects movement around the device. For example, you can use hand gestures to silence your phone ringer, snooze alarms, dismiss timers, and even skip songs.