You don't typically "turn on" a separate AirTag detector. Instead, the ability to detect and receive alerts about unknown AirTags is a built-in safety feature of your device (like an iPhone) that works through the Find My network. Receiving these alerts depends on your device's location services and system settings being correctly configured.
If you are concerned that you are not receiving alerts for unexpected AirTags nearby, the primary way to ensure this feature is active is to verify that your device's location services are enabled and configured appropriately for system-level tracking features.
Ensuring You Receive Unknown AirTag Alerts
Based on information regarding receiving alerts for unknown AirTags, if you aren't getting notifications when you believe an unknown AirTag is nearby, you should check your device's privacy and location settings.
Here are the steps to help ensure your tracking notifications are turned on:
- Go to your device's Settings.
- Scroll down and select Privacy & Security.
- Tap on Location Services.
- Make sure Location Services is turned on.
- Within the Location Services menu, scroll down and go to System Services.
Within System Services, ensure that "Find My iPhone" (or "Find My" on newer OS versions) and potentially "Significant Locations" are enabled, as these are often related to the device's ability to track its position and interact with the Find My network for features like unknown AirTag detection alerts. While the provided reference specifically points you to the System Services menu, the core requirement is Location Services being active for the system to be able to detect the location of the unknown tag relative to your device.
By following these steps, you help ensure that your device has the necessary location data access to receive alerts from the Find My network regarding unknown tracking devices moving with you.
Remember, these alerts are designed to notify you if an unknown AirTag or Find My network accessory is seen traveling with you over time, not necessarily the moment it comes into range.
