https://www.cnet.com/news/google-rolls-out-digital-wellbeing-tool-to-help-limit-screen-time/

Google released Digital Wellbeing to Pixel users in August as part of an exclusive beta. The tool helps you monitor how much time you spend on your phone with a daily overview. A graphic on the dashboard shows how frequently you use different apps. You can also see how many times you unlock your phone and how many notifications you receive, Google said in an August blog post.

App Timers let you limit how much time you spend using certain apps, and the Wind Down feature puts your phone into Do Not Disturb mode so your screen fades to grayscale around bedtime. You can also turn on the Do Not Disturb mode when you're at dinner or talking to friends.