See the Bluetooth around you.
NearSight is an iPhone app that listens for the Bluetooth Low Energy (BLE) advertisements nearby devices broadcast — earbuds, watches, beacons, trackers, sensors, and more — and decodes what they are. It turns the invisible radio chatter around you into a readable, curiosity-satisfying picture of your environment.
Scanning runs entirely on your device. AI insights and anonymous telemetry are strictly opt-in and off by default.
Questions, bug reports, or a device that shows up as Unknown that you'd like us to identify? Email privacy@nearsight.one and we'll get back to you. This is also the address for privacy and data-deletion requests.
NearSight is a Bluetooth explorer — not a safety or security device, bug sweeper, or hidden-camera detector. It can't guarantee it finds every device near you. Please read the Disclaimer & Coverage Notice before relying on it.