Use Siri to Schedule Events or Edit Them
Siri is a wonderful virtual assistant that can do basically everything you need, and that includes managing your schedules.
You can create events or edit them without having to open the Calendar app. All you need to do is ask Siri to “schedule an appointment for,” and you say the day and time. You can also add a name for the appointment, so it’s easier for you and Siri to manage them. Or you can ask Siri to change an appointment’s time or date with just your voice.
And if you don’t remember what you need to do for the day, you can quickly ask Siri to show you all your appointments, and Siri will show them on your screen and start reading them out to you.