1Global eSIM Review: A Reliable Choice for Travelers in 2025
March 18, 2025
1Global eSIM simplifies staying connected while traveling in 2025. With coverage in 190+ countries and partnerships with 600+ networks, it offers reliable, instant activation and eco-friendly digital SIMs. Plans are tailored for single regions, multi-regions, or global travel, with prices starting at $31 for 6GB/15 days. Key features include automatic carrier switching, reduced costs (average $5.50/GB), and basic connectivity even after plan expiry. Compatible with most modern devices, it’s a practical solution for frequent travelers and businesses alike.
1Global's network reaches over 190 countries, thanks to partnerships with more than 600 networks worldwide. The strongest coverage is found in the 1GLOBAL Zone, which includes key regions like the United States, United Kingdom, Germany, Spain, France, Australia, Hong Kong, Poland, and the Netherlands.
What makes 1Global different? Its network architecture is designed to be efficient and reliable. Instead of routing all traffic through one central hub, 1Global uses multiple Points of Presence (POPs) across four continents. This approach ensures your connection is routed through the nearest POP, improving voice quality and speeding up data connections.
Here’s a quick look at coverage in specific regions:
| Region | Primary Network Partners | Coverage Type |
|---|---|---|
| Austria | A1, Drei | Direct Roaming |
| Japan | KDDI, Docomo | Direct Roaming |
| US/UK/Germany | Multiple Tier-1 Carriers | MVNO Agreements |
1Global uses patented Multi-IMSI technology to switch between carriers dynamically. For example, in Japan, your device can seamlessly switch between KDDI, Docomo, and Softbank, depending on signal strength.
The network supports 2G, 3G, 4G, and LTE-M technologies, with availability depending on your location. With direct agreements with major carriers and fallback roaming access, 1Global ensures you stay connected in cities, tourist hotspots, and transit hubs.
A team of over 400 experts in 15 offices worldwide works to enhance network performance continuously. New carrier agreements are added automatically, so travelers benefit from competitive rates and reliable connectivity wherever they go.
1Global offers a range of data plans designed to meet the needs of travelers. Their SmartEnterprise Prepaid Data Plans provide instant mobile connectivity across more than 160 countries with upfront pricing details.
The company offers different plans tailored to various travel scenarios:
| Plan Type | Coverage | Sample Package | Price |
|---|---|---|---|
| Single Region | Specific Country/Region | Varies by region | Varies |
| Multi-Region | Multiple Regions | Varies by region | Varies |
| Global (RedteaGO) | 140+ Countries | 6GB / 15 days | $31.00 |
For business travelers and digital nomads, 1Global offers additional perks. With a network that includes over 3,500 corporate clients and 40 million SIM connections, their partnerships with more than 600 global carriers enable competitive rates.
The eSIM stays on your device even after you use up your data, making it easy to switch carriers, top up your plan, or activate a new one - all without needing a physical SIM card. Plus, their multi-IMSI technology ensures you automatically connect to the strongest available network without extra fees, keeping you online no matter where you go.
Next, we’ll walk you through how to set up and use the eSIM for seamless connectivity.
Getting started with 1Global eSIM is quick and easy, taking just a few minutes. The setup process is similar for both iPhone and Android devices.
Before setting up, confirm that your device supports eSIM technology. Most recent models from major brands are compatible, including:
| Device Type | Compatible Models (2023-2025) |
|---|---|
| iPhone | iPhone 13/14/15 Series, iPhone SE (2nd/3rd gen) |
| Samsung | Galaxy S21/S22/S23/S24 Series, Z Fold3/4/5, Z Flip Series |
To activate your 1Global eSIM, follow these steps:
"1GLOBAL's single core network connects to best local networks, ensuring the highest quality and continuity for your IoT devices." – 1GLOBAL IoT
Keep your device software updated and monitor your data usage for the best experience.
After reviewing the setup and performance of the 1Global eSIM, let’s dive into its strengths and constraints for 2025 travelers.
| Category | Details |
|---|---|
| Global Coverage | Access to over 600 networks in 190+ countries |
| Cost Savings | Average savings of 35% compared to standard roaming ($5.50/GB vs. $8.57/GB) |
| Reduced Waste | Eliminates the need for physical SIM cards, cutting down on plastic waste |
| Easy Management | Supports remote administration and instant activation |
"Our roaming costs were unpredictable and quite high. Now, with 1GLOBAL, we have a bespoke solution based on our pooled plans, which ensure our costs are not only reduced, but in a single, predictable monthly invoice."
The 1Global eSIM has proven its reliability with:
"After comparing many solutions from different service providers, 1GLOBAL was the most practical choice to meet Teltonika Telematics customers' needs. They offered the best balance of coverage, flexibility, convenience, and control."
For frequent travelers, the 1Global eSIM delivers broad coverage, cost efficiency, and dependable enterprise-level performance, though users should be mindful of its constraints.
1Global eSIM stands out as a dependable option for international travelers who need high-quality connectivity. With a strong track record in network performance and user benefits, it’s clear why this solution is a favorite among business travelers, digital nomads, tech companies, and frequent flyers.
Offering reliable service, extensive global coverage, and easy connectivity management, 1Global serves over 3,500 corporate clients and handles millions of daily connections. This scalability and consistency make it a trusted choice for enterprise users.
Erik Bak-Mikelsen, Head of Cloud Operations at ShareNow, shared:
"Choosing 1GLOBAL was a no-brainer for us…We were able to see exactly how its service would impact our business and go on to roll it out across all our global locations quickly and without the typical legwork."
While 1Global delivers excellent connectivity, travelers should ensure its features align with their specific needs.
With reliable service, cost efficiency, and eco-conscious practices, 1Global eSIM is a strong choice for today’s travelers. Its focus on reducing plastic waste and using forward-thinking technology positions it as a leader in global connectivity. For those planning trips in 2025 and beyond, 1Global offers secure, widely supported eSIM solutions tailored for modern needs.
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