✦   Made for iPhone

Find what's nearby.
Follow the signal.

BlueFinder scans for nearby Bluetooth Low Energy devices, lets you save the ones you care about, and guides you with honest relative signal strength while you search.

App Store link coming soonGet support

How it works

Scan. Search. Find.

  1. 01

    Scan

    See nearby Bluetooth Low Energy devices, with your saved devices first.

  2. 02

    Search

    Pick a device and follow honest signal guidance as you move.

  3. 03

    Find

    Confirm with Found it when you reach your device.

A calmer way to find things

Nearby devices, clearly in view.

Nearby Devices

A focused list of Bluetooth Low Energy devices around you, with saved devices first.

My Devices

Save a device with a personal alias and start a search with one tap.

Signal Lens

A quiet, qualitative view of signal strength—stronger or weaker, never a metre count.

Guided Search

Pro-guided sessions with steady trend feedback, ending with an explicit Found it.

Privacy is a feature

Signals stay on your iPhone.

BlueFinder scans for Bluetooth devices on your iPhone and keeps everything local. It gives relative signal guidance, never a location, heading, or distance.

  • On-device Bluetooth scanning
  • No account required
  • Saved devices stay on your iPhone
  • Relative guidance, never a location
Read the privacy policy

Made for the things that go missing

Lost things,
found calmly.

Questions about BlueFinder?