Each of the rows in the list is selectable - when a row is selected, a page with additional details about the network is shown. It is possible to search for a given network by pressing the loupe icon in the toolbar or sort the list by signal strength, channel or SSID by selecting the corresponding item from the toolbar menu. The connected network is shown with a green background. Also, the first toolbar icon toggles between the 2.4 GHz and 5 GHz ranges.įor each Wi-Fi network the channel list shows the channel number, SSID and the signal strength (colors indicate the signal strength: green - strong, yellow - medium, red - weak), BSSID, the corresponding manufacturer, network type ( WEP, WPA, WPA2), encryption standard used ( TKIP, AES), channel width and whether the network supports WPS. The views can be toggled by a view selection button in the toolbar or by swiping left/right between the individual screens. There are three different views: channel list, channel graph, and channel usage. The Wi-Fi Signal page shows all the Wi-Fi networks in the neighborhood together with their signal strengths, associated channel and other information. If yo’re in a situation where there’s just too much traffic, it’s better to put a second WAP (Like a WiFi extender) closer to where you use your devices.Note: This feature is available in the Android version of the app only. Let your WAP (aka your “router”) handle the channel selection. Yes, you can actually make the problem worse! The problem with selecting your own channel is that the WAP won’t automatically switch to another when the one it’s manually configured to use becomes saturated with traffic. So, what you “capture” today and determine what’s the best channel now might change the next day or even later that afternoon! Bluetooth devices, wireless peripherals, our phones and devices are all crowding the airwaves. Modern WAPs (wireless access point) auto select the best channel for you based on existing traffic and this can change continually given the explosion of wireless devices which we are using every day. Unless you’re using a 10+ year old WiFi router that doesn’t handle automatic channel switching well, there’s no need to do this. Trying to find which channel to use is pointless nowadays.

There are many apps that you can use from the built in Network Diagnostics to commercial grade WiFi mapping and analyzers.

Wifi channel analyzer ios