Once the Apple TV is connected to a local network, games and apps can access data and stream content to the connected TV. For those looking to troubleshoot or who need to monitor the current Wi-Fi signal strength on the Apple TV, follow these steps:
1. Navigate to Settings -> General -> About
2. The signal strength is displayed at the bottom of the screen
The About screen also contains system information such as the network name, current firmware version, model, serial number, IP address and resolution.