The dark mode was one of the main features of Android 10. It reduces strain during the night and saves the battery too. With the arrival of Android 10, almost all the apps received the update which supports dark mode but the main google app didn’t receive the update but now after being tested in beta for so long, Google has declared that it is rolling out now for android as well as iOS starting today.
Dark mode in Google app will be automatically turned on when the system theme is switched to dark in android 10 running devices and for lower version, users can turn it on from settings and then in general settings, themes.
The rollout started today so it will be done in batches and you will be able to use the dark mode in google search results, discover page and in the Google assistant too.
Image Source: GOOGLE