In the Find My app, you can turn on separation alerts for a device so you don’t accidentally leave it behind. You can also set Trusted Locations, which are locations where you can leave your device without receiving an alert.
If you have an iPhone Wallet with MagSafe and Find My support, you can get an alert if it detaches from your iPhone.
Important: In order to receive separation alerts, make sure you allow notifications for the Find My app. See on your iPad.
Tap Devices at the bottom-left side of the screen, then tap the name of your iPhone Wallet with MagSafe.
Below Notifications, tap Notify When Detached.
Turn off or on Notify When Detached, then tap Done.