Bluetooth Test

A free browser Bluetooth diagnostic. Confirms this workstation can pair and talk to a Bluetooth Low Energy (BLE) device through the browser using Web Bluetooth (GATT) - the transport that hardware wallets (e.g. Ledger Nano X), IoT and smart-home setup portals, and some fitness or medical web apps rely on. Useful for confirming BLE works before debugging a vendor web app.

Read the Bluetooth Test guide for help reading the verdict or fixing each failure mode.

Privacy: Web Bluetooth only exposes the single device you pick in the browser's chooser. No device data is transmitted off this workstation. View source to verify.

Scope: This tests BLE GATT data devices only. Bluetooth audio (headsets, speakers) does not go through Web Bluetooth - that is classic Bluetooth handled by your operating system's audio routing and is invisible to the browser. This tool cannot test a headset or speaker. Web Bluetooth is Chromium-only (Chrome / Edge) and needs a secure context plus a click.

Configuration

Driver: Web Bluetooth (BLE GATT)

Takes about 20 seconds. The chooser only appears when you click; only the device you pick is exposed to this page, and nothing is read without your click.

Status Check Step

Pending

Browser supports Web Bluetooth and a radio is available

Feature-detecting navigator.bluetooth and calling getAvailability().

1 of 3

Pending

Pair a device and connect over GATT

Click below to open the browser's Bluetooth chooser, pick a device, and connect to its GATT server.

2 of 3

Pending

Discover services and read a characteristic

Listing primary services and, if present, reading Battery Level (0x180F) or Device Information (0x180A).

3 of 3