Wireless Bluetooth accessories\u2014including wireless mice, ergonomic keyboards, noise-cancelling headphones, game controllers, and portable speakers\u2014have become indispensable tools for modern computing setups. However, relying on battery-powered peripherals introduces the risk of unexpected shutdowns. Having your wireless mouse stutter during an important presentation or experiencing your wireless headset cut out mid-conference call because the battery depleted without warning creates unnecessary frustration.
Fortunately, Windows 11 includes native battery monitoring tools for connected Bluetooth peripherals that support standard battery status protocols. You no longer need to rely on proprietary manufacturer companion software or guess charge levels based on tiny blinking hardware LEDs. This guide explains how to check Bluetooth battery percentages quickly using Windows 11 Quick Settings and the main Settings app, along with troubleshooting steps if battery levels fail to display.
Checking Bluetooth Battery in Windows 11 Quick Settings
The fastest way to inspect battery levels without interrupting your current workflow is through the Windows 11 Quick Settings flyout on your taskbar:
- Click the Network, Sound, or Battery icon cluster in the bottom-right corner of your taskbar, or press the keyboard shortcut Windows Key + A.
- Locate the Bluetooth quick action tile. If Bluetooth is turned on, the tile will indicate the name of your primary connected device.
- Click the small right-arrow (>) situated directly on the Bluetooth tile.
- A detailed Bluetooth device menu expands, showing every paired peripheral. Under the name of each actively connected device, Windows displays its connection status alongside an accurate battery percentage indicator (for example, Connected 85%).
Checking Bluetooth Battery Levels in the Windows 11 Settings App
For a comprehensive overview of all paired hardware, including devices with split batteries (such as true wireless earbuds with separate left, right, and charging case readings), use the main Settings menu:
- Press Windows Key + I to launch the Settings app.
- Click Bluetooth & devices in the left-hand navigation sidebar.
- At the top of the main pane, Windows 11 presents a carousel of device cards for recently used and connected accessories. Look at your device’s card: a battery icon and exact charge percentage will be displayed beneath the device name.
- If your accessory does not appear in the top carousel, click Devices. Scroll through the categorised hardware list (Audio, Mice & pens, Other devices). Each connected peripheral that reports its charge will show a percentage directly beneath its title.
Why Is the Battery Level Missing for My Bluetooth Device?
If a connected device displays as \”Connected\” but lacks a battery percentage reading, the issue usually stems from one of the following factors:
- Lack of Bluetooth Battery Service (BAS) Support: For Windows to read battery status, the peripheral’s firmware must support the standard Bluetooth Battery Service specification. While almost all modern Bluetooth 4.0, 5.0, and newer accessories support this protocol, some budget or legacy devices omit it.
- Proprietary 2.4 GHz USB Dongles: If your wireless mouse or keyboard connects via a dedicated 2.4 GHz USB wireless receiver (such as a Logitech Unifying or Bolt receiver) rather than standard Bluetooth, Windows sees the device as a standard wired USB peripheral. In these cases, you must check battery levels using the manufacturer’s dedicated software (such as Logitech G HUB, Razer Synapse, or Corsair iCUE).
- Outdated Bluetooth Adapter Drivers: Faulty or outdated Bluetooth radio drivers on your PC can fail to query telemetry data from connected peripherals. Open Device Manager, expand the Bluetooth section, right-click your primary Bluetooth adapter (e.g., Intel Wireless Bluetooth or Realtek Bluetooth Adapter), and select Update driver.
- Device Sleep State: Many Bluetooth mice and keyboards enter deep power-saving sleep modes after a few minutes of inactivity. When asleep, they stop transmitting battery telemetry. Wiggle your mouse or press a key to wake the device, then refresh the Bluetooth settings page to view the updated battery percentage.
Checking your battery levels periodically through Quick Settings ensures your wireless peripherals remain powered and ready throughout your workday.