Blogs

Nov. 20, 2025 eSIM Basics & Education
Advantages of eSIMs: Why Travelers Are Making the Switch

The days of juggling plastic SIM cards, queuing at airport kiosks, and paying outrageous roaming fees are coming to an …

Nov. 20, 2025 eSIM Basics & Education
Disadvantages of eSIMs and How Roamvy Solves Them

eSIMs are revolutionizing the way we stay connected, especially for travelers. But like any new technology, they come with questions …

Nov. 19, 2025 eSIM Basics & Education
History & Evolution of eSIM Technology

It’s hard to imagine life without mobile connectivity. From booking flights to video calling loved ones, the SIM card has …

Nov. 19, 2025 eSIM Basics & Education
Are eSIMs Safe? Security & Privacy Explained

Whenever a new technology emerges, one of the first questions people ask is: Is it safe? With eSIMs, the answer …

Nov. 18, 2025 eSIM Basics & Education
Should You Keep Mobile Data On While Traveling Abroad?

If you’ve ever traveled abroad with your home SIM card, you’ve probably been warned to “turn off mobile data” the …

Nov. 18, 2025 eSIM Basics & Education
How to Check Data Usage on Your Phone While Using eSIM

One of the most essential aspects of managing your travel connectivity is monitoring your data usage. Whether you’re on a …

Nov. 18, 2025 eSIM Basics & Education
How Much Data Do You Need for Your Trip Abroad

One of the most common questions travelers ask before buying an eSIM is:
“How much data do I actually …

Nov. 17, 2025 eSIM Basics & Education
Using WhatsApp, FaceTime & iMessage with Roamvy eSIM: What to Know

When travelers switch to an eSIM, one of the most common questions we hear is:

“Will my favorite apps like …

Nov. 14, 2025 eSIM Basics & Education
APN, Data Roaming & 5G/LTE — Settings Travelers Actually Need

You’ve installed your Roamvy eSIM and activated data, but a few minor settings can make a significant difference in performance, …

Nov. 13, 2025 eSIM Basics & Education
eSIMs for Tablets & Wearables: iPad, Galaxy Tab, Apple Watch & More

From tablets to smartwatches, travelers can now stay online across multiple devices using a single Roamvy account. Whether you’re streaming …

Nov. 12, 2025 How-To Guides
Hotspot Like a Pro: Tethering Etiquette, Limits & Battery Tips

Travelers often use their phones as mobile hotspots to share data with laptops, tablets, or travel partners. It’s convenient — …

Nov. 11, 2025 Lifestyle
Group Trips Made Easy: Keeping Everyone Connected on Shared Itineraries

Whether it’s a family vacation, friends’ reunion, or group tour abroad, staying connected is the difference between a smooth trip …

Nov. 10, 2025 Money & Savings
Airport SIM vs eSIM: A Price & Time Comparison Across 10 Major Hubs

Every traveler knows the scene — you land after a long flight, find the local SIM counter, wait in line, …

Nov. 7, 2025 Money & Savings
How to Estimate Trip Data Usage (Maps, Rides, Video, Work Calls)

Before every trip, one of the most common questions travelers ask is:

“How much mobile data will I actually use?”

Nov. 6, 2025 How-To Guides
Avoid Overages: Set Data Limits & Alerts (iOS + Android)

Even the best eSIM plan can drain faster than expected if your phone silently updates apps, uploads photos, or runs …