Bluetooth Finder
liveLost device tracker & radar
Find lost Bluetooth devices — earbuds, headphones, watches, and trackers — with a live signal radar and warmer/colder guidance.
On-device
Privacy
Radar + haptics
Guidance
iOS · Android
Platforms
Not required
Account
The Problem
Bluetooth accessories go missing constantly — under the couch, in an office, or somewhere nearby — and Find My-style tools only cover a subset of devices.
Our Solution
Bluetooth Finder turns nearby BLE signal strength into a simple 0–100 radar score with warmer/colder trends, plus sound and haptic feedback that speeds up as you close in — all on-device, with no account required.
Built for: Anyone who loses Bluetooth earbuds, headphones, watches, tags, or other BLE accessories.
Key Features
Bluetooth scanner
See nearby BLE devices instantly, with manufacturer and type hints to identify what you are looking for.
Signal radar
Follow a 0–100 signal score with approximate distance and warmer/colder trends that guide every step of the search.
Sound & haptic guidance
Audio ticks and vibration speed up as you get closer, so you can search with the phone in your pocket.
Smart filters & favorites
Filter by name, manufacturer, device type, and signal strength. Save favorites with custom names for devices you track often.
One-metre calibration
Calibrate distance estimates per device for more consistent proximity guidance.
Private by design
No account, no tracking — scan data and insights stay on your phone, with optional CSV/JSON export.
Get the app
Download Bluetooth Finder
Available on iOS and Android. Install from the App Store or Google Play and start using it in minutes.
Want us to build something like this for you?
We apply the same product thinking and engineering rigor to every client engagement.