• RaMBLE - Bluetooth LE Mapper 1
  • RaMBLE - Bluetooth LE Mapper 2
  • RaMBLE - Bluetooth LE Mapper 3
  • RaMBLE - Bluetooth LE Mapper 4

RaMBLE - Bluetooth LE Mapper

RaMBLE is a proof of concept application for detecting, logging and mapping Bluetooth Low Energy (BLE) devices such as iBeacons and fitness trackers. For more information on Bluetooth low energy see our blogs: http://goo.gl/WxfbX7 and https://goo.gl/b0gqhO.

We built RaMBLE to show how easily BLE devices can be detected, identified and tracked; It highlights the privacy concerns with some manufacturers' implementation of BLE.

The scanner runs in the background and logs all indirect advertising packets and scan responses received from BLE devices in range. All data is logged into a database that can be exported to the SD card, or imported from an existing database file. It does not connect to any devices found, nor does it share any data with anyone.

It requires a phone or tablet that supports Bluetooth Low Energy, aka Bluetooth Smart. It also requires Android 5.0 or higher.

A list of devices that support BLE can be found here: http://goo.gl/2X3feH

Developed by the Research team at Context Information Security.

Category : Tools

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Reviews (26)

Aar. M. Dec 3, 2019     

Awesome concept. I enjoyed reading about the privacy concerns on your website, as well. Akin to what I suspected with regard to to the proliferation of BLE devices. I would iterate one suggestion, please. I would particularly enjoy viewing the Map overlay with all found BLE device, whether by device marker and/or heat map. Presently, I am only able to view a map overlay of current devices, rather than the ability to also view historically located devices. Keep up the great work, Dev :-)

DJ. S. Jun 25, 2019     

either my Galaxy Pro Tab Note 8 doesn't support this application or this application is complete garbage. My Bluetooth is enabled on high accuracy there is no other applications running at all except for this one ramble, and I let it sit for 10 minutes scanning with at least four devices visible and sending out pecans at layer 2 and this app shows nothing. Don't bother

Kev. W. Dec 7, 2019     

Exactly what I needed to find ble (lost headphones etc). Could do better w/signal (like indicate distance and if closer to device).

Til. J. Jun 26, 2020     

Great. But still shows "unknown" for Exposure Notification service UUID. EDIT: that's what I thought, but even new devices show "Unknown". Should I remove all app data (but that would remove my current history)? EDIT2: Maybe related, but filter for UUID=0xfd6f shows no reuslt, filter for =fd6f does.

Col. H. Jun 18, 2020     

Best app of a dozen tried, only one to tell me my mystery devices were Google home minis as I forgot about them. I like the pulse as each packet outs received, galaxy s8 works great.

Bri. S. Feb 2, 2021     

Works fine and setting a filter for the exposure notification shows how many around me are using the test & trace apps.

Dav. Oct 13, 2019     

Great! Wigles ble stopped displaying manufactorers properly, so this app meets that need. Hoping for a dark/night mode in the future.

Cha. B. May 13, 2019     

works well, but absolutely kills the battery. don't let this run in the background.

Ant. G. Aug 13, 2020     

Very useful! The only thing missing is an csv export feature.

Jew. J. Mar 19, 2020     

Works sorta i mean wiggle wifi picks up a ton more blue tooth stuff i dont know why that is but none the less works and is free cant complain there

Hol. H. Jun 30, 2020     

Nonsens App, its shows always no device to find, even if the Phone itself find other devives.

Ian. T. May 19, 2021     

Very interesting to see all of the BT devices around.

TOM. D. Jul 29, 2020     

garbage ..it could not even complete a bluetooth scan..even after a reboot..uninstalled..

Lin. B. I. Apr 19, 2020     

Works fantastically on my ASUS ROG Phone II running Android 10.

Bri. B. Jul 28, 2021     

Very accurate information and in real time

Gle. J. May 20, 2019     

everytime i go to filter devices in settings app shuts down?? can you help me

gre. m. May 5, 2022     

I LOVE THIS APP ! VERY HANDY .. HAVE FRIENDS ASKING ME WHERE CAN THE DOWNLODE IT AT ? WORD OF MOUTH , " IT'S SPREADING "!

Byr. Aug 7, 2019     

I love this app! I would recommend it. for Bluetooth functions

Phi. S. Jun 24, 2020     

Thanks for the fast bugfix

Dee. N. May 26, 2020     

I wish it would show where the newest scan is

ROD. H. Mar 5, 2020     

HAVEN`T USED IT YET BUT GOING TO. THANKS

Pet. B. Nov 8, 2020     

No mapping included

CZK. G. R. &. D. Jul 14, 2020     

Good but options missing

wAk. T. P. Jul 13, 2020     

Being a TI this is a must app for you to properly log intel on unwanted trolls. The GS community is going to know what justice feels like for the innocent people they are harassing day in and day out. Silent w6r f6r3 is happening on homeland soil. Huge thank you and many blessings to the Creators of this app. This app is going to help a ton of people who are in my shoes. Stay strong, justice is coming!

Wil. B. Oct 14, 2021     

Great App Hands Down

Jam. P. Apr 10, 2021     

SUPPURB AND SIMPLE!