Nearby Glasses – Instant Bluetooth alerts for nearby smart glasses

Summary: Nearby Glasses is an open-source Android app that continuously scans Bluetooth LE signals to detect nearby smart glasses and sends silent alerts when detected. It identifies devices by specific manufacturer IDs and signal strength thresholds.

What it does

The app monitors Bluetooth LE advertising frames for smart glasses using manufacturer IDs and RSSI values, triggering notifications on Android devices when a device is nearby.

Who it's for

It is designed for users concerned about the presence of smart glasses equipped with facial recognition or surveillance features.

Why it matters

It provides awareness of nearby smart glasses to help users respond to potential privacy concerns associated with covert surveillance technology.