With a larger radius, you're notified when your friend is near the location instead of right at the location. Choose whether you want to be notified only once or every time. Tap Add, then tap OK. Your friend gets an alert after you set the notification.

If you turned on the Find My network, you can use the Find My app on any device that's signed in with the same Apple ID to see your device's location, even if it's offline. The last known location is stored for up to 7 days. See the Apple Support article Find your lost Apple device or AirTag with Find My.

Stopped Sharing Location This applies in situations where you're trying to access someone else's location. For example, in Find My Friends on iPhone or Family Sharing on Android, “no location found” might mean the person has stopped sharing their location with you.

Find My network: If your device is offline (not connected to Wi-Fi or cellular), Find My can locate it using the Find My network. On a supported iPhone, turning on the Find My network allows you to locate your iPhone for up to 24 hours after it's turned off, or up to 5 hours when it's in power reserve mode.