Can a phone detect a hidden tracker?

Can Your Phone Detect a Hidden Tracker?

If you've ever worried about someone tracking your movements without your knowledge, you're not alone. Fortunately, modern smartphones have built-in tools that can help you spot unwanted trackers—especially those from popular devices like AirTags or similar Bluetooth-enabled trackers.

Yes, your phone can detect a hidden tracker—provided it supports the right features. For instance, if you're using an iPhone, Apple’s “Item Safety Alert” system can notify you if an unknown tracker, like an AirTag, has been traveling with you over time. Android users aren’t left out either: Google’s “Safety Check” feature includes a “Scan for nearby trackers” option, allowing you to manually check for lost or suspicious devices.

To check for nearby trackers on an Android device, open your Settings app and look for the Safety section. Tap “Scan now” to begin a manual scan. The process takes about 10 seconds and searches for any unrecognized tracking devices within Bluetooth range. If a tracker is found, your phone will guide you on what to do next—often including how to disable or report it.

These tools were designed to prevent stalking and unauthorized surveillance, offering peace of mind in an increasingly connected world. While they can't catch every type of tracking device (especially non-Bluetooth ones), they’re effective against the most commonly misused gadgets.

It’s a good idea to run a scan if something feels off—like if you notice a strange object in your bag, car, or coat pocket. Being proactive can go a long way in protecting your privacy. The best part? These features run quietly in the background and don't require any extra apps or technical know-how. Just a few taps, and you’re checking your surroundings for hidden threats.