Know why the signal reading changes across devicesĭavid points out that the signal will differ depending on the device you're measuring the WiFi signal from. Anything above -70dBm, smaller devices, like iPhones, won’t work well or fast.' Your device will be slow but it will still work. Between that figure and -70 is likely to be intermittent. Right up to -67 represents a good signal. The further away you are, the higher that figure will rise. 'If you’re next to a Router or Access Point (AP), the likelihood is that your App will be hitting -30dBm to -35dBm. 'As soon as your signal is registering anything above -70dBm, that represents intermittent or bad connectivity, depending on the device you are using.' 'The lower that number, the better your WiFi signal will be,' he says.

'These apps are useful to give you a reading and understanding of how it is performing in your home so you can see how the signal differs within the different rooms - from the home office to the living room.'ĭavid Ballard from Performance Networks recommends that the standard WiFi signal you want to be aiming for is -67dBm (decibels per milliwatt). 'With apps such as WiFi analyser or Apple’s Airport Utility you can find out what the signal level is from the Access Point you’re connected to from your location,' says David Ballard from Performance Networks. We’ve highlighted the best WiFi booster apps and software, which can help you identify weak signal areas and indicate the best positions for your router or any gadgets you might have, like one of the best WiFi extenders. But to help you analyse your connection so you can take steps to improve your WiFi speed and signal, there is help at hand. And getting the best WiFi range around your home can often feel like a Catch 22 situation as both older houses with thick walls or insulation in new-build houses can dampen the signal. Much like trying to remove stiff old anaglypta wallpaper without a steamer tool to hand, using a computer with a poor Internet connection can turn into a bit of a nightmare. Worrying about how to make WiFi faster is a modern preoccupation.

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