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Browser hardware APIs

Web Bluetooth and BLE/GATT diagnostics

Web Bluetooth gives supported browsers controlled access to compatible Bluetooth Low Energy devices and their GATT services after user selection.

Why it matters

How this changes a diagnosis

It can confirm a BLE path for compatible hardware, but it is not a replacement for the operating system's general Bluetooth device manager and it cannot test every classic Bluetooth audio device.

Key points

What to remember

  • The web API is centered on BLE/GATT use cases.
  • User permission and browser support are required.
  • A headset may work over Bluetooth audio without being a useful Web Bluetooth target.
Use it in DeviceOK

Related live checks

Bluetooth LE Browser TestOpen the browser Bluetooth chooser for compatible Bluetooth Low Energy devices in supported environments.
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Related devices

Where this concept appears

Bluetooth DeviceSmartwatchSmart Home Hub