Mobile Phones > Android 670 670 people found this article helpful How to Detect a Hidden Camera Using Android Phones Think someone's watching you? Track their hidden camera down By Jason Bennett Jason Bennett Twitter Writer George Brown College Jay Bennett is a former Lifewire writer and digital marketing consultant with 8 years' experience. His writing has appeared on the VisiHow website. lifewire's editorial guidelines Updated on February 5, 2021 Reviewed by Jon Fisher Reviewed by Jon Fisher Wichita Technical Institute Jonathan Fisher is a CompTIA certified technologist with more than 6 years' experience writing for publications like TechNorms and Help Desk Geek. lifewire's editorial guidelines Tweet Share Email Tweet Share Email Android Switching from iOS What to Know Using the camera: Launch the phone's photo app. Move the phone's camera around. Look for a small blue-white light.Using Wi-Fi: Open Settings > Network & internet and tap Wi-Fi. Move the phone around while watching the Wi-Fi devices list. This article explains how you might be able to detect a hidden camera using an Android phone. How to Detect a Hidden Camera Using Android Camera If you suspect you're being watched via a hidden camera somewhere in your house or private space, your Android phone is a useful tool for detecting certain types of surveillance equipment. Although not foolproof, it's possible to use your Android phone's camera and magnetometer sensor to detect hidden cameras and microphones or other listening devices. Some hidden cameras emit IR (infrared radiation) light, which isn't visible to the naked eye. The camera lens on your Android phone will pick up infrared light if you hold your device close enough. If you find a hidden camera that emits IR, it will appear in your camera's display as bright blue-white light. Launch your phone's camera app. Go around the room and point your phone's camera in areas you suspect spy equipment is hidden. If you spot any small, bright-whitish light, set your phone down and investigate further. It may be a hidden camera. How to Detect Hidden Cameras and Listening Devices by Scanning Wi-Fi It's possible for some lower-end spy cameras and listening devices to show up in your phone's list of Wi-Fi connections. Refresh your network list as you walk around the room and look for any odd-looking connections or devices. Your phone will most likely pick up several wireless devices and networks. Look for specific brand names or the word cam, camera, or similar. Open the Settings app and then tap Network & internet. Tap Wi-Fi. Move your phone around and watch the list of nearby Wi-Fi networks. That's it! Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Email Address Sign up There was an error. Please try again. You're in! Thanks for signing up. There was an error. Please try again. Thank you for signing up! Tell us why! Other Not enough details Hard to understand Submit