With the discharge of iOS 13, Apple launched a brand new characteristic known as “push” for the Mail app when used with Gmail accounts. This characteristic permits customers to obtain near-instant notifications for brand spanking new emails, even when the Mail app is closed or within the background.
Previous to iOS 13, Gmail customers on iOS gadgets needed to depend on the Mail app’s “fetch” system to examine for brand spanking new emails. This technique would periodically examine for brand spanking new mail at set intervals, corresponding to each 15 or half-hour. In consequence, there could possibly be a delay of a number of minutes earlier than customers have been notified of latest emails.