Tethering
Tethering
A feature that lets you use your smartphone like a router to connect other devices, such as a laptop, to the internet.
In Simple Terms
Tethering is a feature that uses your smartphone's cellular connection to get other devices — like laptops or gaming consoles — online. Even when you're out and there's no Wi-Fi around, turning your phone into a router lets other devices access the internet. Beyond Wi-Fi, you can also connect via Bluetooth or a USB cable.
Behind the Name
The word "tethering" comes from the English word "tether." To tether something means to tie it down or fasten it with a rope. The name is said to come from the idea of linking a smartphone and another device together — like connecting them with a rope — to share an internet connection. On iPhones and similar devices, this feature is sometimes also referred to as "Personal Hotspot."
Take a Closer Look!
Tethering is a way to use your smartphone's cellular data connection to get other devices — like computers or gaming consoles — online.
By acting as a compact Wi-Fi router, your phone can bring other devices online even in places where there's no internet connection available.
There are three main ways to connect.
The first is Wi-Fi, which makes it easy to connect multiple devices at once and tends to offer faster speeds.
The second is Bluetooth, which is slower than Wi-Fi but uses less battery power.
The third is a USB cable, which provides a stable connection and often charges your phone at the same time.
There are a few things to keep in mind when using tethering.
Because it draws on your phone's mobile data, heavy use can trigger data throttling or result in your speeds being slowed down.
Your phone's battery will also drain faster, and depending on your carrier, tethering may require a separate sign-up or an additional fee.
It's a good idea to check your plan's terms before using it regularly.