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How To Check Bluetooth Headphones Battery Status in Linux

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In this article, we will delve into the topic of how to check the battery status of Bluetooth headphones in Linux. This is a feature that is often overlooked but can be crucial when you’re in the middle of a work session or enjoying your favorite music. Let’s explore the different methods you can use to check your Bluetooth headphone’s battery status on a Linux system.

Quick Answer

To check the battery status of Bluetooth headphones in Linux, you can use the bluez package (for Arch Linux) by enabling experimental features and restarting the Bluetooth service, or use the upower command-line tool to list power devices and check the battery level. Additionally, you can use a Python script or a GUI application for specific devices, such as Airpods.

Using the bluez package (for Arch Linux)

The bluez package is a standard part of many Linux distributions, and it is the official Linux Bluetooth protocol stack. Here’s how to use it:

  1. Enable experimental features: Open the main configuration file by typing sudo nano /etc/bluetooth/main.conf in the terminal. Add Experimental=true at the end of the file, then save and close it. This step enables experimental features in the bluez package, including battery status.
  2. Restart the Bluetooth service: Use the command systemctl restart bluetooth to restart the Bluetooth service. This ensures that the changes you made in the configuration file take effect.
  3. Check the battery status: Reconnect your Bluetooth headphones and run bluetoothctl info. You should now see the battery status among the device information.

Using upower

upower is a simple command-line tool that provides an interface to enumerate power sources on the system and control system-wide power management.

  1. List power devices: Open a terminal and run upower -e. This command lists all the power devices recognized by upower.
  2. Check the battery level: If your Bluetooth device is listed, you can run upower --dump to retrieve the battery level. This command dumps all information about power sources and power management that upower has access to.

Using a Python script

For some specific devices, you can use a Python script to check the battery status. One such script is provided in the GitHub repository Bluetooth_Headset_Battery_Level by TheWeirdDev. This script uses AT commands to communicate with the device via RFCOMM and prints the battery level if the device is supported.

Using a GUI application

For those who prefer a graphical user interface, there is a GUI application developed by Coutj that allows you to check the battery level of Bluetooth headsets. You can find it on GitHub.

For Airpods devices

If you’re using Airpods, you can download and run the AirStatus script from the GitHub repository delphiki/AirStatus. This script is specifically designed to check the battery status of Airpods on Linux.

Conclusion

Checking the battery status of Bluetooth headphones in Linux may require a bit of setup, but it’s definitely doable. Whether you prefer working with the command line or a GUI, there’s a method that will work for you. Remember to check your specific Linux distribution and Bluetooth device for compatibility with these methods. Happy listening!

What is the bluez package?

The bluez package is the official Linux Bluetooth protocol stack. It is a standard part of many Linux distributions and provides the necessary tools and libraries for Bluetooth functionality.

How can I enable experimental features in the bluez package?

To enable experimental features in the bluez package, you need to open the main configuration file by typing sudo nano /etc/bluetooth/main.conf in the terminal. Add Experimental=true at the end of the file, then save and close it. This step allows you to access experimental features, including battery status.

What is upower?

upower is a command-line tool that provides an interface to enumerate power sources on the system and control system-wide power management. It allows you to retrieve information about power sources, including battery levels.

How do I check the battery level using upower?

To check the battery level using upower, you can run upower --dump in the terminal. This command will display information about power sources and power management, including the battery level of recognized devices.

Where can I find the Python script to check the battery status of specific devices?

You can find a Python script to check the battery status of specific devices in the GitHub repository Bluetooth_Headset_Battery_Level by TheWeirdDev. This script uses AT commands to communicate with the device via RFCOMM and prints the battery level if the device is supported.

Is there a GUI application available to check the battery level of Bluetooth headsets?

Yes, there is a GUI application developed by Coutj that allows you to check the battery level of Bluetooth headsets. You can find it on GitHub.

Is there a specific script for checking the battery status of Airpods on Linux?

Yes, if you’re using Airpods, you can download and run the AirStatus script from the GitHub repository delphiki/AirStatus. This script is specifically designed to check the battery status of Airpods on Linux.

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