---
product_id: 659759616
title: "UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months)"
brand: "grasplet"
price: "₩53009"
currency: KRW
in_stock: true
reviews_count: 7
url: https://www.desertcart.kr/products/659759616-uk-multi-network-data-only-esim-12-month-validity-auto
store_origin: KR
region: South Korea
---

# Supports blazing 5G speeds 12-month data validity, use anytime Auto-switches to strongest UK network UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months)

**Brand:** grasplet
**Price:** ₩53009
**Availability:** ✅ In Stock

## Summary

> 📡 Stay connected everywhere in the UK—your data, your rules!

## Quick Answers

- **What is this?** UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) by grasplet
- **How much does it cost?** ₩53009 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/659759616-uk-multi-network-data-only-esim-12-month-validity-auto)

## Best For

- grasplet enthusiasts

## Why This Product

- Trusted grasplet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Data Usage:** Use your full data allowance anytime within 12 months—no monthly limits, no stress
- • **Instant eSIM Activation:** Scan the QR code and connect in seconds on any eSIM-compatible device
- • **Universal Device Compatibility:** Works flawlessly on smartphones, tablets, laptops, routers, and smart home devices
- • **Effortless Management & Support:** Top up, track usage, and get 24/7 UK-based support via the MyGraspLet portal
- • **Seamless Multi-Network Coverage:** Never lose signal with automatic switching across EE, Vodafone, O2, and Three

## Overview

The UK Multi-Network Data-Only eSIM offers 1 GB of high-speed data valid for 12 months, automatically connecting to the strongest network among EE, Vodafone, O2, and Three. Compatible with all eSIM-enabled devices, it provides seamless, flexible internet access without calls or texts. Manage your plan easily via the MyGraspLet portal and enjoy 24/7 UK-based customer support.

## Description

Experience seamless connectivity across the UK with our UK Multi-Network Data-Only eSIM. Designed to automatically switch between O2, Vodafone, EE, and Three, this eSIM ensures you always have the strongest signal available. Ideal as a secondary data SIM for iPhone or Android smartphones, it offers effortless plug-and-play setup: simply scan the provided QR code to activate your eSIM and you're instantly connected. Enjoy high-speed internet with support for 2G, 3G, 4G, and 5G networks, allowing you to stream, browse, and work online without interruptions. Our eSIM comes with a flexible range of data plans suitable for various needs, from casual browsing to heavy streaming. Manage your SIM effortlessly through the MyGraspLet portal, where you can track usage, top up, and explore additional plans. Compatible with a wide array of eSIM-enabled devices, this data-only SIM is preloaded for use within the UK and does not include roaming, calls, or texts. For any support, our dedicated team is readily available via email or through your MyGraspLet account.

## Features

- ✅ DATA PLAN DETAILS: Enjoy your total data allowance over your plan duration, starting from the SIM’s first use. This is not a monthly allowance — it’s your full data package to use as needed! Need more? Top up in seconds via your MyGraspLet account.
- ✅ UNMATCHED NETWORK COVERAGE: Say goodbye to weak signals! Our SmartSIM automatically switches between EE, Vodafone, O2 and Three, ensuring you always have the strongest network signal anywhere in the UK. No more dead zones or dropped connections!
- ✅ WHAT’S INCLUDED: A physical eSIM QR code that can be scanned and installed in seconds on any eSIM-compatible device, giving you data access across all major UK networks — EE, Vodafone, O2, and Three. This is a data-only SIM, meaning no calls or texts — just pure, reliable internet!
- ✅ TRANSFERABLE eSIM: Install, remove, and reuse the eSIM across any of your supported devices — it’s that simple.
- ✅ WIDE DEVICE COMPATIBILITY: Works flawlessly with a wide range of eSIM-enabled devices — including smartphones, tablets, laptops, routers, and smart home systems.
- ✅ MYGRASPLET ACCOUNT: Sign up and manage your SIMs easily through the MyGraspLet online portal. Add multiple SIMs, track data usage, top up in seconds, and explore a variety of UK, EU, and USA data plans — all from one simple, user-friendly platform.
- ✅ HIGH-SPEED PERFORMANCE: Enjoy fast, dependable internet with support for 2G, 3G, 4G, and 5G networks. Stream, browse, and work online without interruptions.
- ✅ DEDICATED CUSTOMER SUPPORT: Our UK-based support team is available 24/7, all year round. Contact us anytime via support@grasplet.com or through your MyGraspLet account for fast, reliable assistance.

## Product Details

- **Brand:** GraspLet
- **Service provider:** EE, Vodafone, O2, Three
- **Cellular technology:** 2G, 3G, NB-IoT, LTE-M, GSM, LTE, and 5G
- **Number of items:** 1

## Images

![UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) - Image 1](https://m.media-amazon.com/images/I/718NDeq-UPL.jpg)
![UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) - Image 2](https://m.media-amazon.com/images/I/61q0XIDiWRL.jpg)
![UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) - Image 3](https://m.media-amazon.com/images/I/81Ccjkx0plL.jpg)
![UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) - Image 4](https://m.media-amazon.com/images/I/81Iz9-8l5TL.jpg)
![UK Multi-Network Data-Only eSIM | 12-Month Validity | Auto-Connects to Strongest Network: EE, Three, O2, or Vodafone | Compatible with eSIM Devices (1 GB - 12 Months) - Image 5](https://m.media-amazon.com/images/I/81mpdYETIML.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Revolutionary
*by S***C on 25 March 2025*

Ensures I have a signal "almost" everywhere (unless no mobile network has coverage there). Superb backup that works seemlessey to keep me going. Also a very handy online portal where I can track how much data I have used/have left and order more simcards if needed. Its a no brainer - buy one!

### ⭐⭐⭐⭐⭐ Excellent
*by G***E on 25 March 2025*

Works extremely well.Had a few teething issues getting set up (my fault) but customer service was excellent and quickly sorted me out.

### ⭐⭐⭐⭐⭐ Perfect Data Backup SIM
*by V***I on 8 August 2025*

perfect as a back up e-sim for times when my main SIM has no coverage. On iphone you can let the phone choose network automatically or specify a particular network. You can also see how much data you've used and got left on a web page.

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**Shop now:** [https://www.desertcart.kr/products/659759616-uk-multi-network-data-only-esim-12-month-validity-auto](https://www.desertcart.kr/products/659759616-uk-multi-network-data-only-esim-12-month-validity-auto)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*