Auto Sync in Gmail is a feature that automatically synchronizes your Gmail account with your device, ensuring that you receive notifications and new emails in real-time. When Auto Sync is turned on, you dont have to manually refresh your inbox to check for new emails. Instead, new emails are automatically downloaded and displayed in your inbox as soon as they arrive. Auto Sync is a useful feature that saves time and ensures that you dont miss important emails.

Auto Sync is not unique to Gmail and is a common feature in many apps and services. When you turn on Auto Sync, your device automatically synchronizes data with the services servers. This ensures that your data is backed up and can be accessed from any device. For example, if you turn on Auto Sync in Chrome, your bookmarks, history, passwords, and other settings are automatically saved to your Google Account, and you can access them on all your devices.

In summary, Auto Sync in Gmail is a feature that automatically synchronizes your Gmail account with your device, ensuring that you receive notifications and new emails in real-time. It is a useful feature that saves time and ensures that you dont miss important emails.