Learn how to set up an eSIM hotspot on a mobile successfully. Know what to prepare, what to do, and how to manage.
Assume that you are a beginner to eSIM hotspot/tethering/data sharing. Here we guide you step-by-step how to set up your eSIM as a hotspot for sharing data from the beginning.
You will learn:
In this article
A smartphone hotspot allows your device to share its internet connection wirelessly. By turning on the hotspot feature, your phone broadcasts its own Wi-Fi network that nearby devices can connect to.
Laptops, tablets, and other devices will be able to access the internet using your phone’s data plan.
Before setting up an eSIM hotspot, make sure that your phone works with an eSIM.
Not all devices support eSIMs, so you should check this in advance. To do it, you can either contact your phone provider for confirmation or learn to check it by yourself with our guide on “Check if your phone supports eSIM”.
Once you have confirmed that your phone supports eSIM technology, you now can choose an international eSIM plan that includes the option to share data.
To do it, when choosing the eSIM plan, look at the technical specifications and find such information or contact the eSIM provider for confirmation.
After you have chosen an eSIM plan (with a specific carrier(s)), you need to activate the eSIM. The process to activate your eSIM varies depending on the carrier, but general guidelines can be seen here:
Now that your eSIM is activated, you are ready to set up your personal hotspot. The process of setting up a personal hotspot will be slightly different by phone models. Below is guidelines for iOS and Android devices:
Go to Settings > Mobile Data > Personal Hotspot > allow others to connect
It also allows you to change the name of your hotspot or set up a password for this hotspot network.
Note: Before setting up your hotspot on iPhones, check if you set up your eSIM correctly or not. Do it by checking if you are only using your eSIM data plan for mobile internet usage. Your phone will use the network you set up for cellular data sharing by default.
Go to Settings > Network and Internet > select WiFi Hotspot > Connection Sharing > activate your hotspot
Similar to with iPhone, you can also set up a password for this network right here or change the name of your hotspot if you want.
Pro Tip: In case you cannot find the settings, use the search bar to find it.
You now can start using your eSIM hotspot for sharing data and connect other devices to the Internet.
When it comes to managing your eSIM hotspot, it is important to:
Data tethering is a feature that allows you to share your mobile device’s internet connection with other devices, such as cell phones, laptops, or tablets.
It is like turning your phone into a portable Wi-Fi hotspot. With data tethering, you can connect other devices to the Internet using your mobile data. This means you can stay connected and use the Internet on multiple devices using just your phone’s data plan. The connected devices then need to maintain a certain distance within 10-15 meters indoors from your hotspot device. The distance may be less outdoors and can vary depending on surroundings and interference.
The tether connection is also called a mobile/personal/WiFi hotspot. You can ether data via WiFi, Bluetooth and USB.
Here is detailed information of each one:
It is like using your mobile data to create a WiFi connection so nearby mobile devices can access the Internet. Your phone will generate a password so you can manage which devices have access. But, it uses a lot of battery power, so charge your phone before tethering data.
similar to WiFi tethering, but through bluetooth technology. Connection is often slower than WiFi tethering, but consumes less battery power.
Give the fastest possible connection. USB tethering directly connects your phone to another device via cable. It ensures for strong speeds, but drains your phone battery over time. So you need to keep your phone charging when tethering via USB.
Note: Using your phone to create a mobile hotspot demands more power than daily mobile use. It will drain your phone’s battery life quickly.
This limitation usually involves:
Good to know: It is very easy to burn through your purchased data plan in just one afternoon if connected devices are streaming videos or participating in online meetings while tethered. So, stay data savvy so you avoid overage fees from exceeding your plan's limits.
On iOS, this is in Settings > Personal Hotspot. On Android, it may be under Connections or Network u0026amp; Internet. Look for an option to turn on Personal Hotspot, Mobile Hotspot, or similar.
Many newer iPhone and Android models support eSIM hotspots, including iPhone XS and later, Pixel 3 and later, Galaxy S20 and later. Check your phone’s specifications to confirm eSIM and hotspot compatibility.
No, only one active SIM is needed to use hotspot. The mobile data from the active SIM card will be used for the hotspot even if a second SIM is inactive.
Yes, eSIM hotspots are just as secure as physical SIM hotspots. The cellular data connection is encrypted and the hotspot network can be password protected.
Whether you use a physical SIM or eSIM during your trip, this guide will walk you through the simple process of reconnecting with your home network and avoid any unwanted roaming charges.
Using one eSIM in multiple countries simplifies international travel and connectivity. Modern eSIM technology lets travelers stay connected across borders without switching physical SIM cards or paying high roaming fees.
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