Google updated a new feature in Gmail last April 25, called a snooze function and now available in both web and android as stated by Android Police.
Gmail’s snooze can hide an email until specific time in future. In addition, the service is accessible by tapping the overflow icon in the top right corner when viewing an email. The users can choose whether what options like “later today”, “tomorrow”, “this weekend” or even a particular time and date they want when selecting the snooze button.
With this update, Gmail lets the subscriber to look at their unread messages directly to the options in the email. It gives the subscribers who don’t have enough time to review or go through a long email thread. Snooze also includes an app sidebar, reply reminders, Smart reply, and risky email warnings.