McStats

It monitors usage of CPU, Memory, Disk and Wi-fi Signal Strength. Unlike other widgets or utilities, it consumes minimal system resources but yet gives your real-time statistics. Wi-fi signal strength is a peculiar & precious feature that can be used to know the signal levels in different locations of your apartment, home or work & is specific to this widget. Features: * Clean & Simple Design * Real-time Statistics * Shows Wi-fi Signal Strength based on your location/distance from the wireless router * Displays CPU activity * Shows Real-time Memory usage * Monitors Disk usage * Displays current Battery level.