1 - Sierra Wireless Watcher Lite 1.1.1 Sierra Wireless has delivered products and solutions for wide area wireless mobile computing for over 12 years. Customers may rely on Sierra Wireless to deliver a suite of products and services, including technical, training and integration support to ensure users have the best experience possible using the latest Sierra Wireless technology. License: Freeware OS: Mac OS X 10.4 Size: 808 KB