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What is eSIM?

Discover eSIM Technology

Learn everything you need to know about eSIM technology and how it can transform your mobile connectivity

What is eSIM Technology?

eSIM (embedded SIM) is a digital SIM that allows you to activate cellular plans without using a physical SIM card. This revolutionary technology is changing how we connect globally.

Key Benefits of eSIM

  • No physical SIM card needed
  • Store multiple mobile plans
  • Instant carrier switching
  • Remote plan activation
  • More space in your device

How is eSIM Different?

Unlike traditional SIM cards, eSIMs are built directly into your device. This means no need to swap physical cards, no risk of loss, and the ability to manage multiple plans digitally.

How Orbit eSIM Works

Choose Your Destination

Choose Your Destination

Select your destination and find the perfect eSIM package for your needs

Install Your eSIM

Install Your eSIM

Scan the QR code to install your eSIM instantly on your device

Quick Activation

Quick Activation

Activate your eSIM with one click when you arrive at your destination

Explore the World

Explore the World

Enjoy high-speed internet throughout your journey

Sustainable Connectivity

Zero Waste

Zero-waste connectivity: we provide mobile data digitally via eSIM, eliminating 100% of physical SIM card waste and packaging.

Reduced Carbon Footprint

Digital delivery eliminates shipping emissions and supports our commitment to a greener planet.

Customer Reviews

See what our users say about their experience

Customer Reviews

Been using Orbit eSIM for my business trips across Europe. The multi-country plans are a lifesaver - no more juggling multiple SIM cards. Love that I get local carrier quality internet in each country. Makes staying connected while traveling so much easier.

Alex T. Verified User

First time using eSIM for my vacation in Spain. The setup process was super easy - just scanned the QR code and was ready to go. The app guided me through everything step by step. Great coverage in Barcelona and Madrid, perfect for sharing travel photos and using maps.

Maria G. Verified User

Using Orbit eSIM for my semester abroad in Asia. The regional plans are perfect for weekend trips to neighboring countries. Great coverage across major cities, and the app makes it easy to manage my data usage. Been to Japan, South Korea, and Taiwan without any connectivity issues.

James C. Verified User

Switched from physical SIMs to Orbit eSIM for my frequent travels. The local carrier quality internet in each country is impressive. Clean app interface and transparent pricing. Would recommend for anyone looking to simplify their travel connectivity.

Sophie A. Verified User

eSIM Technology FAQ

Everything you need to know about eSIM technology, compatibility, and benefits

An eSIM (embedded SIM) is a digital SIM card built directly into your device's hardware. Unlike physical SIM cards that you insert and remove, eSIMs are programmable chips that can be activated remotely. This means no more tiny plastic cards to lose, no need to visit stores for SIM swaps, and the ability to switch between carriers instantly through software.

eSIM technology uses a secure element chip in your device that stores multiple carrier profiles. When you purchase an eSIM plan, you receive a QR code or activation code that downloads the carrier profile to your device. The profile contains all necessary information (network credentials, phone number, data plan details) to connect to the carrier's network. You can store multiple profiles and switch between them as needed.

eSIM is supported by most modern devices: iPhone XS/XR and newer models, Samsung Galaxy S20 and newer, Google Pixel 2 and newer, recent iPad models, Apple Watch Series 3+, and many laptops. However, device support varies by region and carrier. Always check your specific device model's eSIM capability before purchasing.

eSIM offers several advantages: Instant activation without waiting for physical delivery, no risk of losing or damaging the SIM card, ability to store multiple carrier profiles simultaneously, easier international travel with local data plans, more space in devices for other components, environmentally friendly (no plastic waste), and enhanced security with remote management capabilities.

Yes! Most eSIM-capable devices can store multiple profiles (typically 5-20 depending on the device). However, usually only 1-2 profiles can be active simultaneously. This allows you to have separate profiles for different countries, carriers, or purposes (personal/business) and switch between them easily without changing physical SIM cards.

eSIM activation is simple: 1) Purchase an eSIM plan and receive a QR code via email, 2) Go to your device's cellular/mobile settings, 3) Select 'Add Cellular Plan' or 'Add Mobile Plan', 4) Scan the QR code with your device's camera, 5) Follow the on-screen prompts to complete setup, 6) Your eSIM will be ready to use immediately. The entire process takes just 2-3 minutes.

eSIM technology is actually more secure than traditional SIM cards. The secure element chip that stores eSIM profiles is tamper-resistant and uses advanced encryption. Remote provisioning uses secure channels with certificate-based authentication. Additionally, eSIMs can't be physically stolen like traditional SIM cards, and lost devices can have their eSIM profiles remotely disabled by carriers.

eSIM is a game-changer for travelers: No need to find local SIM card vendors or deal with language barriers, instant purchase and activation of local data plans online, avoid expensive roaming charges from home carriers, keep your primary number active while using local data, easily switch between different country plans during multi-destination trips, and no risk of losing your original SIM card while traveling.

While eSIM has many advantages, there are some limitations: Not all carriers support eSIM yet, some older devices don't have eSIM capability, transferring eSIM between devices can be more complex than swapping physical SIMs, requires internet connection for initial setup, and some carriers may charge fees for eSIM activation or profile changes.

The future of eSIM is very promising: Wider adoption across all device types (smartphones, tablets, IoT devices, cars), more carriers worldwide offering eSIM support, simplified activation processes, better integration with device operating systems, potential for fully digital mobile experiences, and eventual phase-out of physical SIM cards. Apple has already removed physical SIM slots from iPhone 14 models in the US.

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