What does the number next to the wifi symbol mean
How to Check Your Wi-Fi Signal Strength
Sometimes a website isn’t too slow, it’s your internet connection that is slow. If a web page is taking forever to load, it could be that your Wi-Fi connection is weak. You might be too far away from your Wi-Fi router or maybe the walls are too thick and are blocking your signal.
Knowing your Wi-Fi signal strength can help you understand why your connection isn’t reliable and how you can fix this issue throughout your home.
What is Wi-Fi signal strength?
Wi-Fi signal strength determines whether your internet connection is reliable or not. The stronger the signal is, the more reliable your connection will be. The way that Wi-Fi signal strength is measured and represented is different than how to measure Wi-Fi speed. However, both speed and signal strength rely on one another so that you can have the best Wi-Fi experience and connection possible.
Wireless signal strength is measured in decibel milliwatts (dBm). The measurement is represented using negative numbers. The higher the number the better the signal. This can get confusing because a high number signal is written as the smallest number value with a negative sign in front of it