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WiFi Signal is a system menu bar application that provides easy access to your Wi-Fi connection details and monitors the signal quality of your wireless network.

Key features

  • Simple, straightforward user interface
  • Fully customizable, multi-line status icon display options
  • Annotations to quickly identify different access points
  • Real-time graphs for signal strength and noise level, Signal-to-Noise Ratio (SNR), data rate, or MCS index (if supported)
  • Notifications and event logging for common events, such as when the computer joins or disconnects from a network, moves to a different access point, or when data rate or channel configuration changes are detected

System requirements

  • macOS 13.5 (Ventura) or later
  • Built-in Wi-Fi adapter

Release notes

For a list of changes in each version, see the WiFi Signal release notes.

See also