Google is keeping its Digital Wellbeing features in Beta for now, but you can try them out with an app from the Play store.

From the Digital Wellbeing settings you can see how much time you spend in each app, and set limits for those apps.

When a timer runs out, you'll have to either change your settings or wait until tomorrow to use that app again.

The Wind Down feature turns your screen black and white, giving you a visual cue to stop using your phone and draining the visual fun along with the color. The Night Light feature tints your screen amber, filtering out blue light and (allegedly) making it easier to fall asleep.

The last version of Android brought a total reworking to the guts of notifications, but Android Pie is more in your face. Notifications are now rounded and include new means to respond from directly within the notification window.

In Android Pie a new gesture scheme could be enabled from the Settings. Once active, this replaced the familiar three buttons at the bottom of the screen with a single lozenge, and added some handy gestures.

The volume controls in Android Pie have been smartly moved to the right-hand side of the screen. Pressing the physical volume buttons will now adjust only the media volume by default, a vast improvement over the previous version. A handy ringer mute button is located just above the volume slider.

New in Android Pie is an opt-in for rotating apps to match the orientation of your phone. Shown here in the Chrome browser, the small square button in the lower right will rotate the screen to match your device.

Android Pie includes a light and dark theme for system menus.