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What are the benefits of eSIM for iPhone 16 series users?

An eSIM (or virtual SIM) is a SIM card embedded in a mobile device that allows you to connect to any operator offering eSIM services. It represents the evolution of the physical SIM card, enabling you to activate a mobile plan online instantly.

More and more smartphones, tablets, and laptops are now equipped with eSIM technology. In fact, Apple is signaling the end of the physical SIM card with eSIM-only iPhone 16 models in the US. This technological advancement offers significant advantages for users:

1. Easier to Switch Networks
Switching networks is seamless with eSIM. You can install a new eSIM profile using a QR code or via an app, and it’s activated instantly—no need to wait for a physical SIM card. For example, if you’re in an area with poor signal or traveling abroad, you can simply select the desired mobile network and plan directly in your device settings.

2. Multiple SIM Profiles on One Device
Similar to dual-SIM phones (which use two physical SIM cards or one physical SIM and one eSIM), eSIM allows you to store multiple profiles on a single device. You can combine up to 8 eSIM profiles (or operators) on one eSIM. This is ideal for travelers who want to keep their main line for calls and texts while using a separate eSIM profile for mobile data, helping to save on roaming charges.

3. No More Swapping Physical SIM Cards
With eSIM, switching networks is as simple as a few clicks. There’s no need for an eject tool to remove a SIM card, and you eliminate the risk of losing or having your physical SIM card stolen.

4. Perfect for Travelers
Staying connected while traveling can be challenging. Free Wi-Fi often requires registration, and paid Wi-Fi at hotels or cafes can be expensive. Additionally, unsecured Wi-Fi networks pose security risks compared to mobile data. With eSIM, travelers can avoid high roaming charges by subscribing to a local or global eSIM operator like Ubigi. This makes eSIM the ultimate travel companion for modern travelers!

Why Choose Ubigi eSIM?
Ubigi eSIM ensures you stay connected wherever you go, whether you’re stepping off a plane, working remotely, or exploring a new destination. Here’s why Ubigi stands out:
Free and 100% online: No hidden fees or physical delivery required.
Affordable rates: Enjoy mobile data rates close to local prices.
Global coverage: The same eSIM works in 200+ destinations.
5G connectivity: Access 5G in 60+ destinations at no extra cost.

Get started with Ubigi eSIM on your smartphone, tablet or laptop.

Discover our rates and coverage.

Looking for something specific?

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Great Trustpilot stars Trustpilot
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Based on 32996 reviews on Trustpilot
5 stars Verified
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Easy to insrall and efficient
Easy to insrall and efficient
Christian, 19 Mar 2026
5 stars Verified
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Easy to download via the app
Easy to download via the app. Coverage in Japan has been very good. No issues. Always had data. Price is competitive. Will use again.
Hazel S, 19 Mar 2026
5 stars Verified
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Great coverage
We have been to Kanazawa, Osaka, Tokyo and Kyoto and coverage has been fantastic everywhere. Lots of data. You sure need it for Google Maps!
customer, 19 Mar 2026
5 stars Verified
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Easy to use and great connection
Easy to use and great connection. I would use it again when back in Japan.
customer, 19 Mar 2026
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Ubigi eSIM worked perfectly for my…
Ubigi eSIM worked perfectly for my Japan trip. I used the unlimited data plan and was totally worth it since I use a million gbs of data in this trip. The setup was extremely easy. Will recommend to anyone travelling to Japan.
Francisco Penovi, 19 Mar 2026
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Easy to install and use
Easy to install and use. I had great service while in Italy and Germany. Definitely would recommend.
customer, 19 Mar 2026
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So easy to use
So easy to use! Once it’s setup on our phones we didn’t have to worry about connection when we flew from one country to the next during our 2 week Asia vacation. We could also check our usage easily at any time on the app. Thank you!!
CWL, 19 Mar 2026
4 stars Verified
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Had some issues with system settings in…
Had some issues with system settings in regards to I message. . chat bot gave me many options unsuccessful resolution. Live help desk never got back to me. On ticket Finally had to go to other sources to resolve
GP, 19 Mar 2026
5 stars Verified
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Ease of use…just land and away you go!
Ease of use…just land and away you go!
Shredder, 19 Mar 2026
4 stars Verified
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Reliable :
It was happy because it was remarkably fast. I wish it had a call option as well.
Araceli, 19 Mar 2026
5 stars Verified
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I did not have any issues and my data…
I did not have any issues and my data speed was great.
Lucero R, 19 Mar 2026
5 stars Verified
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easy to use
perfect, useful. i recommend it
customer, 18 Mar 2026
4 stars Verified
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After landing .
After landing it took me a few tries to manage to connect the service , but after that i had no problems .
customer, 18 Mar 2026
4 stars Verified
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Asia
When I was in Japan, for some reason, it was eating up my data a lot quicker than when I was in Korea. I wasn't using my data much other than for navigation. I had to keep my phone on airplane mode to preserve my data. Other than that, I liked how easy it was to set up and how it started working right away in both countries.
Erica Myoung, 18 Mar 2026
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The eSIM has provided reliable data on…
The eSIM has provided reliable data on my mobile phone everywhere in the Caribbean for the last 3 years, so I'll keep on using it.
Colin S., 18 Mar 2026

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