BT Beacon: Find Earbuds

Lost an earbud again? BT Beacon turns your Bluetooth signal into a hot-and-cold treasure hunt—get hotter as you close in. Proximity, not direction.

"Where did the other one go again?" It's somewhere in the room—you just can't see or hear it. BT Beacon is a Bluetooth finder that helps with that last few meters, using signal strength.

The closer you get, the higher the number climbs and the screen heats up—finding your gear feels like a treasure hunt. No complicated setup: tap the device you want from the list, then walk toward where the number peaks.

What it does

• Scans nearby Bluetooth devices and lists them
• Shows closeness from 0 to 100 based on signal strength
• Rough distance bands: arm's reach, this room, far, and more
• Real-time "getting closer / moving away" indicator
• Save frequently searched gear to "My devices" for one-tap tracking
• Optional beep that rises in pitch and pace as you near it
• Switchable color themes for the finder screen

Honest by design (please read before buying) This app measures signal strength as a sense of closeness. Please understand:

• It shows closeness only—not direction or a map location
• It can only find powered-on devices that are broadcasting (not powered-off, dead-battery, or AirPods in a closed case)
• AirPods broadcast when the case lid is open
• Some devices may appear as "Unknown" We'd rather tell you what it can and can't do up front.

Who it's for

• Anyone who keeps losing an AirPod or earbud around the house
• People hunting for speakers, keyboards, smart tags, and other BT gear
• "I know it's in this room but I can't find it" situations
• Anyone who'd like to turn searching into a small game

Privacy & peace of mind

• Nothing is sent to any server
• No account required
• Your data stays only on this device
• No GPS / location used

Note: BT Beacon uses Bluetooth signal strength to estimate closeness and does not guarantee exact distance, direction, or location.