This article was updated and checked for accuracy in April 2024. It was originally published in 2021. Believe it or not, metal detection is actually possible on Android phones. In fact, the first ...

Open the phone camera and scan around the room for any unusual blinking lights. Turn off Wifi and check for strange network names. Install a hidden camera detector app and follow the on-screen ...

Q: Do the apps that claim they can detect hidden cameras in a room work? The cost and size of high-resolution cameras has gotten so low that they can be placed just about anywhere these days.