On your Android device, go to myactivity.google.com. Above your activity, tap Delete. Tap All time and then Next, then Delete.
Summary: This guide explains how to clear all activity data from a Google account using an Android device by navigating to My Activity, selecting Delete, choosing All time, and confirming Delete.
Author’s note: Clear step-by-step instructions are preserved with minimal paraphrase to maintain accuracy and avoid introducing new details.