Putting a todo on your iPhone lock screen is less about adding more information and more about choosing the one thing that deserves a place there.
Start with a single task
The lock screen works best when it shows one priority, not your entire list. Before setting anything up, decide which task should stay visible through the day.
Choose a source of truth
For most people, Apple Reminders is the cleanest base because it already fits into iOS habits and Shortcuts.
Build a low-noise workflow
- Keep a short list for today’s focus.
- Promote one task into the lock screen state.
- Refresh it only when the priority changes.
Example shortcut logic
const focusList = reminders.filter((item) => item.list === "Today");
const nextTask = focusList[0];
updateLockScreen({
title: nextTask?.title ?? "Inbox zero is enough for today"
});What to avoid
- showing more than one or two tasks
- mixing urgent reminders with passive notes
- updating the lock screen too often
The calmer the surface feels, the more likely you are to trust it.