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Best eSIM for Slovenia: Data Plan UPeSIM

network BEST eSIM NETWORKS 4G/LTE or 5G speed 📲
customer 24/7 CUSTOMER SUPPORT response in 15 minutes 💬
price BEST QUALITY/PRICE VALUE 💵
lock 100% SECURE ONLINE PAYMENT 🔐
Slovenia eSIM

€5.99 VAT excl.

5 GB 10 days
Roaming on A1
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(4.9/5)

The UPeSIM App: Manage Your eSIM and Data Usage

The UPeSIM app lets you install, manage, and monitor your eSIM data usage directly from your smartphone. With the app, you can download your eSIM digitally, select the most suitable data plan for your trip, and avoid physical SIM cards or unexpected roaming charges. Everything is managed in one place, before departure or while traveling. The UPeSIM app supports global connectivity, allowing you to stay connected in over 200 destinations worldwide, including Latin America. You can track your data usage in real time, top up your plan when needed, and manage multiple eSIMs easily. Designed for a smooth travel experience, the app ensures reliable connectivity throughout your entire journey.

DOWNLOAD UPESIM FROM THE APP STORE AND GOOGLE PLAY STORE 📲

Download on the App Store Get it on Google Play
Preview of the UPeSIM mobile app that simplifies loading your eSIMs on all your devices
4.9/5
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Thousands of travelers trust UPeSIM every month

How does your eSIM work?

01

Scan the QR Code or click to download the eSIM

02

Select your eSIM as cellular data network

03

That's it! Your eSIM is ready 👌🏻
How to get your eSIM

01

Search your destination

02

Select your eSIM

03

Receive your eSIM instantly
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People travelling through foreign countries

About UPeSIM

UPeSIM is an international eSIM provider (MVNO) specializing in mobile data solutions for travelers worldwide since 2018.

Headquartered in Paris, with offices in Asia and South America, UPeSIM focuses on delivering reliable eSIM connectivity through strong partnerships with local mobile networks. The goal is simple: provide travelers with consistent internet access abroad without physical SIM cards or roaming charges.

UPeSIM offers eSIM plans for more than 200 destinations worldwide, available through its website and dedicated iPhone and Android apps. Whether you need mobile internet in a single country or seamless connectivity across multiple destinations, UPeSIM provides flexible plans suited for both short trips and long-term travel. Travelers can choose from regional and global eSIM options, including eSIM Asia, eSIM Europe, eSIM USA, eSIM South America, eSIM Oceania, eSIM Middle East, and eSIM Africa, allowing them to stay connected wherever their journey takes them.

network BEST eSIM NETWORKS 4G/LTE or 5G speed 📲
customer 24/7 CUSTOMER SUPPORT response in 15 minutes 💬
price BEST QUALITY/PRICE VALUE 💵
lock 100% SECURE ONLINE PAYMENT 🔐

UPeSIM

133 boulevard Haussmann
75008 Paris
France

4.9/5
A star symbolizing partial review rate A star symbolizing partial review rate A star symbolizing partial review rate A star symbolizing partial review rate A star symbolizing partial review rate

Thousands of travelers trust UPeSIM every month

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