What Bluetooth & USB Devices Are Connected?

List your connected Bluetooth and USB devices

Devices

Scan to discover devices

Bluetooth and USB device discovery

Web Bluetooth API

Not Supported

WebUSB API

Not Supported

Bluetooth not supported
WebUSB not supported

Limited Browser Support

Your browser does not support Web Bluetooth or WebUSB APIs. These features are available in Chromium-based browsers (Chrome, Edge, Opera) on desktop and Android.

How it works

This tool uses the Web Bluetooth API and WebUSB API to discover nearby Bluetooth and connected USB devices. Both APIs require user permission through a browser-native device chooser dialog. These APIs are only available in secure contexts (HTTPS) and in Chromium-based browsers. No device data is stored or transmitted.

Embed

Add this tool to your site

Free to embed anywhere — paste this snippet into your HTML and the tool appears right on your page. It resizes itself automatically. Add data-theme="dark" or data-theme="auto" to match your site. 

<script async src="https://whatsmytools.com/embed.js" data-tool="bluetooth-usb"></script>
Preview embed

More tools

You might also like

Webcam Test
Test your webcam with a live preview, resolution, and FPS info
Microphone Test
Test your microphone with a waveform visualizer and playback
Keyboard Tester
Test every key on your keyboard with a visual layout
Browser Info
Detect your browser name, version, OS, and device type

FAQ

Frequently Asked Questions

What are the Web Bluetooth and WebUSB APIs?
Web Bluetooth and WebUSB are browser APIs that let websites communicate directly with Bluetooth and USB devices. They require explicit user permission — you must select a device from a browser-provided dialog before any website can access it.
Why does this tool require me to click a button to detect devices?
For security, browsers require a user gesture (like a button click) before showing the device selection dialog. Websites cannot silently scan for or connect to your Bluetooth and USB devices without your explicit interaction and consent.
Which browsers support these APIs?
Web Bluetooth is supported in Chrome, Edge, and Opera on desktop and Android. WebUSB is supported in Chrome, Edge, and Opera on desktop. Safari and Firefox do not currently support either API due to security and privacy concerns.
Is it safe to let a website access my Bluetooth or USB devices?
The browser's permission model is designed to be safe — you explicitly choose which device to share. However, only connect devices to websites you trust. The connection is limited to the specific device you selected and the permissions you granted.