A single Nest Wifi Pro unit costs $200, while a 3-pack unit is priced at $400. This is why you should not miss Amazon's ...

Tired of lost connections and frequent call drops? Learn nine easy tricks that can stop dropped calls right away.

Mobile’s fixed wireless service for two years. It’s superior to DSL but has some quirks I've discovered along the way.

Samsung's new Galaxy Tab S10 tablets have gorgeous screens and powerful chips and come in two sizes: big and bigger. Which ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

SIM cards have been around for just over 30 years at this point. While they’ve definitely become smaller over the years, the basic premise has stayed the same: insert the physical card into your ...

A WiFi authentication error on Android stops your device from connecting to a known network, even if it’s listed as available. This usually happens because of a ...

eSIMs are the next generation of SIM cards, and a number of UK networks already support them – so if you have a phone with an eSIM built in, or you’re interested in getting one, you’ll be able to make ...

Using an eSIM cuts out the need to remove and reinsert the SIM card tray in your smartphone, effectively minimising what is often a headache when getting a new phone. eSIMs are basically virtual ...

All smartphones (and feature phones and other types of mobile phones) require a SIM card to connect to a mobile network – as, in fact, do mobile broadband devices, and any tablets that offer mobile ...