An AirTag works by sending out a signal that is detected by nearby Apple devices, which then securely relay the location information to you.
Understanding the AirTag's Tracking Process
At its core, an AirTag leverages Apple's vast network of devices to help you find your lost items. The process can be broken down into a few key steps based on how the system operates:
- Sending a Signal: Your AirTag emits a secure Bluetooth signal.
- Detection by Nearby Devices: This signal is anonymously picked up by nearby iPhones, iPads, and Mac computers that are part of the Find My network.
- Relaying Location: These nearby devices then securely upload the location information of your AirTag to iCloud. The provided reference states that the signal from the AirTag hits nearby phones which contact your personal device.
- Locating Your Item: You can then see your AirTag's location on a map in the Find My app on your own device. The reference notes that a key word here is “triangulate,” suggesting the location pinpointing involves signals received across multiple points.
AirTag Ownership and Visibility
For security and privacy, an AirTag's location is not visible to just anyone.
- Affiliation: Each AirTag is affiliated with up to five Apple IDs.
- Viewing Location: You can only see where a certain AirTag is if you are logged into one of these corresponding accounts.
This affiliation ensures that only the designated owners (and those they share it with) can track the item attached to the AirTag.
