battery status

Bluetooth battery monitor and notifier.

Menubar CPU, network, battery monitor.

The calibration tool for your Mac battery

Real-time status for iCloud Drive in your menu bar.

Display PF firewall status in menu bar.

Menubar item displays CruiseControl servers status.

Control input volume from your status bar.

Eject removable media quickly from status bar menu item.

Notification for hardware status changes.

Facebook status info on the desktop.