TP-Link Tether is a mobile application designed to help users manage their TP-Link network devices easily. It allows users to monitor and control their routers and extenders from their smartphones or tablets. With a user-friendly interface, the app provides features such as device management, network settings adjustments, and parental controls. The app is compatible with various TP-Link products, making it a versatile tool for home network management. Users can view connected devices, set up guest networks, and even perform firmware updates directly through the app, enhancing both convenience and security for their home networks.