visodynebatterymonitor

VisoDyne Battery Monitor is a Windows 10/11 system-tray application for tracking battery levels of wireless peripherals in one place, instead of installing a separate utility per device. It presents live per-device battery percentages in the Windows system tray and in an app window, and supports individual left, right and charging-case levels for AirPods and compatible earbuds. Supported hardware depends on device firmware and how each device reports battery data to Windows. The README lists headphones, earbuds, AirPods and compatible alternatives, wireless mice and keyboards, DualShock and Xbox Wireless controllers plus compatible game controllers, and wireless speakers. A free Community version can be used to confirm whether a specific device is detected. Customization options include configurable icon styles, device visibility, battery-color thresholds, and custom normal and urgent low-battery notifications. For devices that report charge in coarse steps, the app provides battery-time estimates. It runs in the background and can optionally start with Windows. Updates are handled in-app: the app checks a stable update manifest in the background, downloads a newer release, verifies its SHA-256 checksum, stages it on the installation volume, and applies it once the app is tray-only. Interrupted updates retain rollback data. The Community version is free and does not expire, requires no account, and shows every supported device in the app window with one device in the system tray; the tray icon can be switched to another device at any time. Pro adds a tray icon per device, custom icon styles, custom battery colors, custom notification rules, and faster refresh intervals. Installation is via a Windows installer run with administrator approval, and the README links to a product page for licensing details.