What to do after an unknown tracker alert on Android
If Android warns that an unknown tracker is travelling with you, open the alert, review the map and details, move to a safe public place if you feel at risk, and follow Android’s instructions to make the tracker play a sound and identify it. Do not confront a suspected person or destroy the tracker before considering safety and evidence.
First decide whether there is immediate risk
| Situation | Best next step | Avoid |
|---|---|---|
| You recognise the tracker or borrowed item | Confirm with the owner and review whether it should still be separated from them | Assuming every alert proves malicious tracking |
| You do not recognise it, but feel safe | Save the alert details, use Play sound, inspect belongings and follow identification instructions | Turning off alerts before preserving useful information |
| You feel followed or threatened | Go to a safe public place and contact local law enforcement or a trusted person | Going home, confronting someone, or searching in an isolated place |
| You find the tracker | Record its identifying information and follow manufacturer instructions or law-enforcement advice | Immediately damaging it or handling it in a way that destroys evidence |
| You cannot find it | Recheck the route and belongings, use sound/nearby finding if offered, and seek help if risk remains | Treating a silent or missing sound as proof that no tracker exists |
An alert means Android detected a compatible tracker separated from its owner and moving with you over time. It does not identify who placed it or prove criminal intent. A shared vehicle, borrowed bag or nearby traveller can sometimes explain an alert, but unexplained repeated movement deserves careful attention.
Open and preserve the alert
- Tap the notification. If it is no longer visible, open Settings → Safety & emergency → Unknown tracker alerts on Android 12 and later. On Android 11 and earlier, Google documents the route under Settings → Google → Personal & device safety → Unknown tracker alerts.
- Review the map showing where Android detected the tracker travelling with you.
- Save screenshots of the alert, map, times and device information if it is safe and lawful to do so. Do not publish precise routes or identifiers.
- If Android offers Play sound, use it when you are in a safe place. Google says the owner is not notified when you play the sound through the alert.
Turning off unknown-tracker alerts clears previous alerts and associated information, according to Google, and that data cannot be recovered. Google also says stored alerts are deleted after 48 hours, so preserve what you may need promptly before changing the setting.
Search safely and logically
Begin with items that moved along the same route: a coat, bag, bicycle, mobility aid, child’s belongings or vehicle. Do not dismantle safety-critical equipment. If the alert appears during a journey in shared transport, wait until you are separated from other passengers before deciding the tracker stayed with you.
Some compatible trackers support precision or nearby finding; others may only play a sound. A low battery, concealed speaker, noisy environment or deliberate modification can make sound less useful. Repeat the check in a quiet, safe place rather than assuming silence ends the concern.
Identify a tracker you find
Follow the on-screen instructions. Depending on the tracker, bringing an NFC-capable phone near it may open a manufacturer page containing a serial number or partial owner information. Record what Android or the manufacturer displays; do not sign in to an unfamiliar page or install an app merely because a label or QR code tells you to.
Check the app or page source before installing anything. APKGateway’s guide to verifying an app’s source explains how to distinguish an official route from an imitation.
Disable it only after considering safety and evidence
Android can show manufacturer-specific instructions for disabling a tracker. Disabling may stop location updates, but removing a battery or damaging the device may also affect evidence. If you believe someone is deliberately tracking you, ask local law enforcement or a specialist support service what to preserve before acting. Emergency and legal procedures vary by country.
Do not rely on turning off Bluetooth, Location or the alert system as a remedy. That can reduce your phone’s ability to warn you while the physical tracker may continue operating.
Run a manual scan when you have a reason
Android provides Settings → Safety & emergency → Unknown tracker alerts → Scan now on supported devices. Google says a manual scan takes about ten seconds and looks for compatible trackers currently separated from their owners and nearby. A scan result is a point-in-time check, not a guarantee that no tracker is present.
Why version and manufacturer differences matter
- Unknown tracker alerts require Android 6 or later and are delivered through Google Play services. Automatic alerts use Location; on Android 11 and later, a manual scan can run with Location off, while Android 10 and earlier use Location and Bluetooth for manual scanning.
- Menu paths differ between Android 12+ and earlier supported versions, and manufacturers can rename settings.
- Google currently lists Find Hub network-compatible tags and headphones, plus Apple AirTags; identification steps and supported products can change through updates.
- Nearby finding, sound and disable instructions depend on the tracker model.
Keep Android, Google Play services and security updates current where your manufacturer supports them. Also review why Google Play Protect should remain enabled; it addresses harmful apps rather than physical trackers, but it is part of the same layered safety approach.
Last verified: 14 September 2026 · Android Help: find unknown trackers · Android Help: respond to an unknown tracker alert · Google Find Hub