Add Bluetooth headset battery's percentage in Linux

Add Bluetooth headset battery's percentage in Linux
Tested on:
  • Mint Vera
  • Arch Linux
  1. Edit the following file as root:
/etc/bluetooth/main.conf

2. Add Experimental=true at the beginning of the file. It should look like this:

[General]
Experimental=true
  1. Save the file and quit the editor
  2. Reload the Bluetooth service:
sudo systemctl restart bluetooth.service

6. Once you restart the service, you should now see the battery level indicator in the Bluetooth menu