PuraSim BlogThe PuraSim Blog
Guides, comparisons, and tips for staying connected while traveling: eSIM by destination, how to save on roaming, mobile compatibility, and everything you need before taking off.
Destinations
eSIM for the Republic of the Congo: Internet for your trip to Brazzaville
eSIM for the Republic of the Congo (Brazzaville): coverage, local operators, recommended GB, and activation in 1 minute. Avoid ...
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Destinations
eSIM for Central African Republic: Coverage, Operators and Data for Your Trip
eSIM for travel to the Central African Republic: coverage in Bangui, local operators, how many GB you need, and how to activate...
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Destinations
eSIM in Reykjavik: Internet for hunting the Northern Lights without running out of data
eSIM in Reykjavik to see the Northern Lights: coverage in the capital and the Golden Circle, prediction apps and recommended GB...
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Destinations
eSIM for the Gulf Region: Multi-Country Pack for Your Persian Gulf Route
eSIM for the Gulf Region: One pack for UAE, Qatar, Oman, Bahrain, Kuwait, and Saudi Arabia. What's included and when it's bette...
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Comparisons
How to get the cheapest eSIM: sales, bundles, and tricks that work
How to get the cheapest eSIM: sales, multi-country packs, discount codes, and real tricks to pay less for your travel data. 202...
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Problems and solutions
What happens if you run out of eSIM data? A guide to avoid being stranded
Running out of eSIM data in the middle of your trip? We'll tell you exactly what happens and how to top up or buy more data in ...
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Travel types
eSIM for the December 2026 long weekend: express connection before you leave
December 2026 long weekend: activate your eSIM in 1 minute and travel connected without expensive roaming. Express guide for la...
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Destinations
eSIM for Prague: What to See and How to Have Internet from the First Minute
Prague Guide with eSIM: What to see in the city and how to get internet as soon as you land. Coverage, Czech operators, and pra...
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Compatibility
Can you keep your number with a travel eSIM?
Do you lose your number when using a travel eSIM? No. Here's how to keep your Spanish number, continue receiving SMS, and use y...
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Destinations
eSIM by Continent: The Ultimate Guide to Choosing the Best for Your Region
Ultimate eSIM Guide by Continent: How to Choose the Best for Europe, Asia, America, Africa, and Oceania, Coverage, GB, and Pric...
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Destinations
eSIM for French Polynesia: internet in Tahiti, Bora Bora and the Marquesas
eSIM for French Polynesia with data in Tahiti, Bora Bora, and Moorea. Local operator coverage, GB, prices, and activation in 1 ...
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eSIM guides
eSIM for online gaming while traveling: how to reduce ping and latency
Can you play online with a travel eSIM? Find out what ping to expect, how to lower latency, and tips for smooth gaming on the go.
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eSIM guides
eSIM for Volunteering and Cooperation Abroad: Reliable Connection Without Nasty Surprises
Going abroad for volunteering or cooperation and need to stay connected. How to choose an eSIM, how many GB, challenging countr...
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eSIM guides
eSIM for high mountain trekking: real coverage and a plan B
eSIM for High-Altitude Trekking: Where there is coverage in Nepal, the Andes, or Kilimanjaro, how to save battery, and what Pla...
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Travel types
eSIM for workation: remote work while traveling without connection interruptions
Uninterrupted Workation: How to Use an eSIM for Remote Work While Traveling, How Much Data You Need for Video Calls, and Why It...
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Destinations
eSIM for the Pan-American Highway: Country-by-Country Connectivity
Guide to traveling the Pan-American Highway with an eSIM: which plan to use for each section, how many GB, and where there's ac...
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Travel types
Easy eSIM for Seniors: A Hassle-Free Step-by-Step Guide
The easiest eSIM for seniors: what it is, how to activate it in 1 minute, and how to set it up before your trip. A simple and c...
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Travel types
eSIM for pilgrims: connectivity and battery life on the Camino, in Mecca, and in Kumano
eSIM for Pilgrims: Real Coverage on the Camino, Mecca, and Kumano, Battery Tips, and How Much Data to Bring on Your Pilgrimage....
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eSIM guides
eSIM for Expats: How to Get Internet from Day One When Moving Abroad
Moving abroad and don't have a local number yet? Here's how to use an eSIM as a bridge: instant internet upon landing, no contr...
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Compatibility
Do I need an unlocked phone to use an eSIM? A clear guide
Does your phone have to be unlocked to use an eSIM? We explain the difference between an unlocked and a compatible phone, and h...
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Destinations
eSIM for Interrail: one card for your entire train journey through Europe
Interrailing through Europe, crossing borders every day. With an eSIM, you have data in all countries without changing SIMs or ...
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eSIM guides
eSIM for groups and organized trips: connect everyone seamlessly
How to connect a group or organized trip with eSIM: one per person or data sharing, how many GB to estimate, and tricks to ensu...
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eSIM guides
eSIM for Travel Photographers: Uploading Photos and Videos
eSIM for photographers and travel content creators: how many GB do you use uploading photos and 4K video, 5G speed, hotspot, an...
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eSIM guides
eSIM for Businesses: Complete Guide to Connectivity, Billing, and Management for Traveling Fleets
eSIM Guide for Businesses: Connect your traveling team, control spending, get VAT invoices, and manage your line fleet without ...
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