With so many people working and learning remotely, having a portable internet source is becoming more of a necessity than a luxury. Whether you’re traveling with your business laptop, getting schoolwork done on a tablet while camping or downloading a new title to your e-reader at the beach, a mobile hotspot lets you access the internet when and where you need it.
A mobile hotspot connects to cellular data networks in your area, just like a cell phone does. It then opens that connection to your other devices by creating a local Wi-Fi signal that you can pick up on a device like a computer or tablet.
Many smartphones can also create a Wi-Fi hotspot for you in a pinch. However, having a separate mobile hotspot means that you won’t be running through your phone’s battery or using up your phone’s data plan by getting online.