Google writes in a blog post that Inbox has reminders so users can do their tasks as planned, Assists—handy pieces of information for users to get any job done. For example, if you write a Reminder to call the hardware store, Inbox will supply the store’s phone number and tell you if it’s open. Assists work for your email, too. If you make a restaurant reservation online, Inbox adds a map to your confirmation email. Book a flight online, and Inbox gives a link to check-in.