ZuckOff Is a Free App That Sees Meta Glasses Before They See You

You can't always tell if someone is recording you with their smart glasses, but your phone can help. The free mobile app ZuckOff, built by 30-year-old Polish developer Pawel Szydlowski, uses a Bluetooth detection system to tell you whether there is a pair of smart glasses in the room with you. Since its launch in August, the app has reportedly been downloaded by more than 5,000 people on Apple's App Store. As of writing, it has been downloaded 1,000 times on the Google Play Store . Meta's smart glasses have endured a hefty share of scrutiny over the past few months.