Why Add Live Activity in the First Place?
The basic idea is that, as a user, you don’t have to open the app whenever you need to check crucial relevant information at a particular point in time.
Here’s a simple example of how your Live Activity works. Let’s say you have ordered a service. In addition to the general status of “Your order is on the way,” a widget will be displayed on your lock screen with all the necessary information, such as order status, delivery time, details about the courier/driver, etc.