Knowing where in your home Wi-Fi signal is strongest may help you decide whether to upgrade your router or invest in a mesh Wi-Fi system.
As good as some single routers are, they don’t have enough coverage to deliver a strong signal (and a dependable internet connection) in every room. And if it can, can you put a Wi-Fi security camera in your garden or driveway?
A weak signal could be causing your smart doorbell to be unresponsive. Measuring signal strength eliminates the guesswork.
iPhone or Android and a free app are required.
Home Wi-Fi Signal Strength Check
To check your signal strength, look for the WiFi emblem in the upper right corner of your device. The more filled bars on this indication, the stronger your connection.
Then Check your phone, too. Check the signal on your laptop and tablet.
On a Mac, the WiFi indicator is still in the upper-right menu bar, but you must hold option to view the dBm measure in RSSI.
In Windows, click Network and Sharing Center. To check WiFi signal strength, click the blue link.
Android smartphone or tablet. Search Settings, WiFi, or Network for a gear or WiFi icon next to your network.
Wi-Fi Signal Strength Test
First, glance at the problem gadget to check Wi-Fi strength. iPhone, iPad, Android, Mac, and Windows PCs should have a Wi-Fi indication. The more occupied Wi-Fi lines, the stronger the connection.
Every phone, tablet, and laptop indicates Wi-Fi strength differently. But use a second or third gadget. However, Consider checking a tablet if you checked a phone. Compare Wi-Fi performance on both devices. If the results are similar, you have a good baseline.
If your Wi-Fi connection is weak in one location, walk about and check your smartphone or tablet’s Wi-Fi bars. Track your distance from the router and how many walls stand between you.
Watch your Wi-Fi bars. It’s a basic check, but it usually works.
Measure Wi-Fi Signal Intensity
Signal strength is measured in dBm and RSI (RSSI). We’ll focus on dBm since many manufacturers convert RSSI.
dBm is always shown with a minus sign because it’s a negative value. -30 (excellent connection) to -90 (unable to connect at all).
Boost Wi-Fi Signal
Knowing your network’s strength will help you improve it. If you can reach the edges of your property and still see a 60 dBm signal, then your troubles aren’t Wi-Fi-related. If your router doesn’t support 5 GHz (or 6Ghz), check for interference, change channels, or upgrade.
In addition if you lose signal a room or two from the router, consider its age and placement. Your walls are thick or your router can’t transmit far. If your property has plaster walls, move the router to the centre.
Upgrade your router if it’s old. Choose one that supports 2.4 and 5 GHz Wi-Fi. 5 GHz signals don’t travel as far as 2.4 GHz, but they can avoid interference better.
Large homes may need a mesh router. They increase Wi-Fi across your home and provide automatic firmware updates and guest networks. Most users don’t need mesh networks, and inexpensive routers offer firmware updates and guest networks.
If you’re unsure if you need a mesh router, create a Wi-Fi heatmap. Heatmaps help you visualise where your wifi signal is strongest and weakest. You design your home’s layout, then walk around while the application measures Wi-Fi strength. It colours your map to show Wi-Fi signal intensity. If the heatmap reveals weak signals everywhere, you may need a mesh router.
There’s no one-size-fits-all strategy to increase Wi-Fi in every home. If you attempt each way, you’ll get the most accurate information to make a conclusion.
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