![internet connection strength test internet connection strength test](https://i.redd.it/yvvklnhkrxy51.jpg)
If you see -30, you have a "perfect connection," and likely, are standing next to the Wi-Fi router. The first thing to know is measurements of dBm will display in negative numbers. A weaker signal, on the other hand, leads to slower speeds, dropouts, and (in some cases) total disconnection. Thicker walls made of denser materials (like concrete) will block a Wi-Fi signal. While 2.4ghz connections broadcast further, they might have interference issues. The closer you are to the router, the better. Wi-Fi signal strength depends on a variety of factors, such as how far you are from the router, whether it's a 2.4 or 5ghz connection, and even the materials of the walls around you.
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This is what enables you to take full advantage of the internet speeds available to you. Why Wi-Fi Signal Strength MattersĪ stronger Wi-Fi signal means a more reliable connection. Here's how to check your precise Wi-Fi signal strength. Perhaps you're too far from the source, or thick walls are blocking the signal. If your internet seems slow or web pages won't load, the problem could be your Wi-Fi connection. To get more technical information about your Wi-Fi signal strength, install Airport Utility app on an iPhone or iPad, Wi-Fi Analyzer on Android, or Nirsoft's WifiInfoView on Windows. Look at how many of the curved lines are filled on your device's Wi-Fi symbol: More filled lines indicate a stronger connection.