Google One collects approximate location, app interactions, in-app search history, and shares some of this with third parties.
Approximate location
App functionality, Analytics, Developer communications, Advertising or marketing, Fraud prevention, security, and compliance, Personalization, Account management
App interactions
App functionality, Analytics, Advertising or marketing, Fraud prevention, security, and compliance, Personalization
In-app search history
App functionality, Analytics
Other user-generated content
App functionality, Analytics
Purchase history
App functionality, Analytics, Advertising or marketing, Account management
Diagnostics
Analytics, Fraud prevention, security, and compliance
Other app performance data
Analytics
Files and docs
App functionality, Analytics, Fraud prevention, security, and compliance
Photos
Account management
Device or other IDs
App functionality, Analytics, Advertising or marketing, Fraud prevention, security, and compliance, Personalization, Account management
Contacts
Account management
SMS or MMS
App functionality
Other in-app messages
App functionality, Analytics
Name
App functionality, Advertising or marketing, Personalization, Account management
Email address
App functionality, Analytics, Advertising or marketing, Fraud prevention, security, and compliance, Account management
User IDs
App functionality, Analytics, Advertising or marketing, Fraud prevention, security, and compliance, Personalization, Account management
Address
App functionality, Account management
Phone number
App functionality, Fraud prevention, security, and compliance, Account management
Other info
App functionality, Fraud prevention, security, and compliance, Account management