Support Bluetooth "classic" serial ports in the Web Serial API. Support Bluetooth "classic" serial ports (SPP) on all Chrome platforms, not just those that automatically create serial port nodes (COM ports, etc.). This will also simplify the process of connecting to a serial port which will be done in the browser without the need to access a separate system settings UI.


1. Allow access to serial ports on Chrome platforms that do not map Bluetooth serial port services to serial device nodes (i.e. COM or /dev/*). 2. Allow Bluetooth services with custom UUIDs that host the Serial Port Profile (SPP) service to be accessed.

Status in Chromium


In development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signals


Last updated on 2021-12-02