Google now counts Android backups, including SMS, call history, and device settings, toward your Google storage quota as of July 7th. New backup controls allow users to select which data to back up. The average size of an Android backup is around 40MB, suggesting minimal impact on most users' storage. Users can access these options through Settings > Accounts and Backup > Google Backup. The update is being rolled out, with existing accounts receiving the functionality in the coming months.