You can now password-protect your Google account`s My Activity history
(Android Police)

Because only you should know what you've done online Whenever you use a Google product, such as your Android phone, an Assistant-enabled speaker, or even Chrome, your activity history is stored on the company`s servers, and available for you to review through the My Activity service. I personally check it out to understand why my so-called `smart` speaker gave me a meaningless answer by actually reviewing what it thought it heard. My Activity also saves what apps you`ve used on a given day or what places you`ve checked on Maps. Read More You can now password-protect your Google account`s My Activity history was written by the awesome team at Android Police.