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Is there a way to access Bluetooth connected devices in browser?

I am trying to build a demo system utilizing leap motion for a university project and was planning to build the interface in HTML because leap motion supports JavaScript.

I want the system to have full control over Bluetooth calling on a phone. As most in-car systems currently do; i.e. accept call, decline, make call & view contacts(if possible)

Is there a way to access Bluetooth connected devices in browser?

I am trying to build a demo system utilizing leap motion for a university project and was planning to build the interface in HTML because leap motion supports JavaScript.

I want the system to have full control over Bluetooth calling on a phone. As most in-car systems currently do; i.e. accept call, decline, make call & view contacts(if possible)

  • javascript
  • html
  • web
  • bluetooth
  • leap-motion
Share Improve this question edited May 12, 2014 at 19:54 Giao1968 25.9k11 gold badges76 silver badges105 bronze badges asked May 12, 2014 at 19:53 Will_PWill_P 1031 gold badge3 silver badges10 bronze badges
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You might want to check out the Chrome Bluetooth API, though it appears you need to have a development version of Chrome installed: https://developer.chrome./apps/bluetooth

After a trial during January 2017, this is now available in Chrome. Read this article by François Beaufort in developers.google.: https://developers.google./web/updates/2015/07/interact-with-ble-devices-on-the-web

You can do it with the Bluetooth Web API:

navigator.bluetooth.requestDevice({acceptAllDevices: true}).then(out => console.log(out))

Annoyingly it seems like the browser needs Bluetooth permission, and calling the code above fails with `Bluetooth permission has been blocked otherwise.

To allow bluetooth for macOS, add the app to System Preferences > Security & Privacy > Privacy > Bluetooth > Plus Button:

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