AirTag and Tracker Stalking: Protecting Your Family
How to detect hidden tracking devices, understand when monitoring becomes stalking, and what steps to take to keep your family safe.
How AirTags and Tile trackers work
Apple AirTags and Tile trackers are small Bluetooth devices originally designed to help people locate lost keys or bags. AirTags communicate their position by silently pinging any nearby Apple device and relaying an encrypted location update back to the owner via Apple's Find My network. Tile uses a similar crowd-sourced Bluetooth network. Because hundreds of millions of phones passively participate in these networks, a tracker hidden in a school bag, bicycle, or car can provide near-continuous location data to whoever planted it. The devices are cheap, widely available, and small enough to conceal in a jacket lining or underneath a vehicle wheel arch.
Detecting unknown trackers
Apple iPhones running iOS 14.5 or later automatically alert users when an unknown AirTag has been travelling with them for a period of time. The alert includes a map showing where the tag has been detected and an option to play a sound on the device. Android users do not receive automatic alerts; instead, they must download Apple's free Tracker Detect app or use Google's built-in Unknown Tracker Alerts available on Android 6 and later. If you suspect a tracker has been hidden, methodically search your belongings, bag seams, and vehicle wheel arches. Any unfamiliar small disc-shaped object with a white or grey finish warrants investigation. A sweeping Bluetooth scanner app can also help identify nearby broadcasting devices.
When tracking becomes stalking
Placing a tracker on another person's belongings without their knowledge or consent to monitor their movements is a criminal offence in England and Wales under the Protection from Harassment Act 1997, and may also constitute coercive control under the Serious Crime Act 2015. It does not matter whether the tracker is marketed as a consumer product — intent and effect determine legality. Covert tracking of a child by a third party who does not have parental responsibility is particularly serious and may constitute stalking. If you believe someone is using a tracker to monitor your child or your family without consent, this should be treated as a safeguarding emergency, not merely a privacy matter.
Disabling and reporting found trackers
If you find a tracker you did not place, do not immediately destroy it — it may be needed as evidence. Photograph it in situ before removing it, then place it inside a metal tin or wrap it in aluminium foil to block its signal without damaging it physically. AirTags can be disabled by twisting the back cover and removing the battery; Tile trackers require removing the battery or, on sealed models, simply moving the device away from your belongings into a stationary location. Preserve any packaging or identification codes. Report the find to your local police by calling 101 so the incident is formally recorded. This record is important for any subsequent harassment or stalking investigation.
Reporting stalking to police
If you find a tracker and believe you or your child is being stalked, call 999 immediately if you feel in danger, or 101 to report a non-emergency stalking concern. Ask the call handler to create a formal log and request a Stalking Protection Order if the perpetrator is known to you. Action Fraud (0300 123 2040 or actionfraud.police.uk) handles reports where the stalking has an online or fraud element. The Suzy Lamplugh Trust runs the National Stalking Helpline at 0808 802 0300 and can advise on safety planning. Keep a written diary of every incident with dates, times, and evidence, as this strengthens any future prosecution.
This is practical educational content to support families. For case-specific concerns about a child's safety, contact the NSPCC helpline on 0808 800 5000 or your local safeguarding team.
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