Overview
AirGuard is an Android application that scans for AirTags and compatible Find My accessories that may be moving with the user. It can notify users about repeated detections, help locate a tracker and display where it was observed. Bluetooth-based warnings reduce one tracking risk but cannot guarantee detection, identify the person responsible or replace local safety and law-enforcement guidance.Best for
Android users who want additional warnings about unknown AirTags and Find My accessories detected near them over time.Pricing and availability
The software is available under an open-source license. Infrastructure, app-store distribution, hosted services and professional support may still create costs.Platforms and integrations
Available through: android.AirGuard uses Android Bluetooth scanning and device-location capabilities. The application is distributed through Google Play, F-Droid and official GitHub releases.
Privacy and security
Tracker observations are stored on the device according to the project documentation. Optional research participation can share anonymized data, so users should review consent and permissions before enabling it. Detection is not guaranteed.Key strengths
- Open-source unwanted-tracker detection
- Background scanning and repeated-detection alerts
- Research-backed project with multiple distribution channels
Key limitations
- Bluetooth scanning cannot detect every tracking method
- Warnings may be delayed or produce false positives
- The app cannot determine intent or replace an appropriate personal-safety response
