Sierra Wireless AirCard Watcher 6.0

Sierra Wireless AirCard Watcher is a connection manager for mobile broadband devices that helps you set up, monitor, and control AirCard USB modems and embedded WWAN modules. It streamlines getting online, provides clear visibility into your network status, and offers tools to manage profiles and troubleshoot connectivity on the go.

Key features:

• One-click connect and disconnect to cellular networks
• Real-time signal strength, technology type (3G/4G/LTE), and roaming indicators
• Data usage monitoring with optional alerts to avoid overages
• APN/profile creation and switching for different carriers or plans
• SIM management, including PIN entry and lock controls
• Basic diagnostics and device information for troubleshooting
• SMS send/receive support on compatible devices
• Optional GPS/location display on supported hardware

Ideal for travelers, field workers, and IT teams, AirCard Watcher helps maintain reliable mobile broadband connectivity across a wide range of carriers and AirCard devices. Compatible versions are available for select Windows (and, in some releases, macOS) environments, depending on the device model.

Sierra Wireless AirCard Watcher is developed by Sierra Wireless Inc. and is used by 42 users of Software Informer. The most popular version of this product among our users is 6.0. The names of program executable files are Watcher.exe, update_win_3g.exe.