Choosing a Home Router for Your Flat

Match the router to the broadband speed, since a faster router cannot exceed the connection. Check the flat size and the number of walls before buying a mesh system. A vague complaint like slow or broken sends people to the shop; a measured symptom sends them to the setting.

Describe the actual problem

Count the devices: phones, laptops, TVs, and smart home gadgets all use the network. Prefer Wi-Fi 6 or newer for a new purchase, as it handles many devices better. Most home technology problems are configuration problems, and configuration is free to change.

Try the free fix first

Place the router centrally rather than in a cupboard or behind a TV. A single good router usually beats a cheap mesh system in a small flat. Changing several settings at once hides the cause and makes the next problem harder to solve.

Before changing a setting, describe what you expected and what actually happened. Most home technology problems are configuration issues, and a specific symptom points to a specific setting. Change one thing at a time, test it, and note the result, because several changes at once hide the cause. Keep the manual and the model number in one place so the next problem is faster to solve. A note of the model number, the current settings, and the date of the last change turns a frustrating afternoon into a five-minute fix. If a device has no manual, save the support page offline. The goal is not to memorise the system but to leave a trail that makes the next visit easier.

For a large or multi-floor home, a mesh system with two or three nodes works better. Keep a short note of what you changed and when, because the same fault usually returns.

Check these first

• Match the router to the broadband
• Place it centrally
• Count devices, not walls
• Check the update policy

Change one thing at a time

Check whether the router supports the broadband type, such as fibre or cable. Look for at least one LAN port for a device that needs a stable connection. Buy hardware only when the free options have been tested and written down.

Avoid routers that require a subscription for basic features. Check the firmware update policy, since security support matters more than speed.

Write down what worked

Do not buy based on antenna count, which says little about performance. Test the signal in the furthest room before deciding on a mesh. A five-minute monthly check prevents most of the failures people describe as sudden.

If the first fix does not work, undo it before trying the next one. Stacked changes make a simple fault look complicated and cost more time than starting again. Write down what you changed, when, and what happened, so a returning fault is quicker to identify. Replace hardware only after the free options have been tested and recorded, not because the device feels old.

Consider a used or refurbished router if the model is well supported. Keep the old router as a spare or for a guest network. The best router is the one that covers the flat reliably, not the one with the biggest number. If you want the wider picture, read Reduce Screen Time Without Willpower before you decide.

For the underlying guidance, see the FCC home network guidance.