The 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.
Problems and solutions
eSIM with Unlimited Data: Where the Hidden FUP Limit Is
Is unlimited data available on an eSIM? We explain what FUP is, how much it reduces speed, and how to choose a plan without sur...
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Destinations
eSIM Europe: which countries are included in the multipack and when it’s worth it
eSIM Europe: what the multi-country pack includes, which route it's suitable for, and when it's better than buying per country....
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Destinations
Europe and Morocco eSIM: The Pack to Cross the Strait
eSIM guide for Europe and Morocco: what it includes, for which routes it pays off, and when it's better than buying per country...
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Destinations
eSIM for Eswatini: Stay Connected with Instant Data
eSIM for Eswatini (formerly Swaziland): coverage, local operators, GB and activation in 1 minute. Arrive in Mbabane with data a...
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Destinations
eSIM for the United States: coverage, data plans & easy activation
eSIM for the United States: Coast-to-coast coverage, local carriers, how many GB you need, and 1-minute activation upon landing.
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Destinations
eSIM for United Arab Emirates: coverage, GB and activation
eSIM for the United Arab Emirates: coverage in Dubai and Abu Dhabi, local operators, how many GB to take, and activation in 1 m...
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Destinations
eSIM for your Dubai layover: which plan to choose for a stopover
eSIM for your Dubai Layover: Which Plan to Choose Based on Hours, Coverage, DXB Airport Wi-Fi, and How to See the Burj Khalifa ...
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Destinations
eSIM Dominica: internet on the Nature Island
eSIM for Dominica (the Nature Isle): Coverage in Roseau, local carriers, recommended GB, and activation in 1 minute. Say goodby...
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Compatibility
Two eSIMs for two countries on the same trip: how to do it right
Are you traveling to two countries in a row? Learn how to carry two eSIMs at once, activate them seamlessly, and avoid losing d...
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Problems and solutions
My eSIM Isn't Working: Support, Quick Fixes, and Refund Guide
eSIM Not Working? A Guide to Fixing it in Minutes, and if Not Possible, Requesting Support and a Refund. Real Causes, Quick Sol...
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Destinations
eSIM Curaçao: Internet in Willemstad and the Whole Island
eSIM for Curacao: coverage in Willemstad and on the beaches, local carriers, recommended GBs, and 1-minute activation. Arrive c...
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Destinations
eSIM for Ivory Coast: Coverage, Operators, GB & Activation
eSIM for Ivory Coast with data upon landing in Abidjan: Orange, MTN and Moov coverage, GB for your trip, and activation in 1 mi...
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eSIM guides
How much data each app uses: a traveler's consumption map
How much data each app on your phone uses: Spotify, Netflix, Google Maps, WhatsApp, or TikTok. Data usage map per hour to calcu...
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eSIM guides
Buying an eSIM at your destination or before you travel: which is better for you
Should you buy an eSIM at the destination airport or online before traveling? We compare price, coverage, and risks to help you...
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Destinations
eSIM for Colombia: Reliable Data Plans, Coverage & Instant Activation
eSIM for Colombia with data from landing: Claro, Movistar, and Tigo coverage, GB according to your trip, and activation in 1 mi...
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Problems and solutions
eSIM and rural or mountain coverage: what to expect away from the city
eSIM in rural and mountain areas: how coverage works outside the city, which carrier provides the best signal, and tips for not...
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eSIM guides
Does the eSIM work on the metro and subway? Coverage underground
Do you have internet with an eSIM on the subway? Find out why the signal cuts out underground, which lines have coverage, and t...
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Destinations
eSIM for Vatican City: internet during your visit to Rome
Do you need internet in the Vatican? With an eSIM, you can browse St. Peter's and the Museums using the Italian network. Covera...
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Destinations
eSIM China + Hong Kong + Macao: a single pack for the complete route
Are you going to China, Hong Kong, and Macao? Discover what's included in the multi-country eSIM pack, which routes it covers, ...
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Destinations
eSIM China, Japan, and South Korea: One Card for Your East Asia Trip
eSIM for China, Japan and South Korea in one card: what the pack includes, for which route it is useful, and why it's better th...
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Destinations
eSIM for Chad: Coverage and Internet in N'Djamena
Are you going to Chad? Discover how to get internet with an eSIM: real coverage, local operators, the data you need, and 1-minu...
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Destinations
eSIM for Qatar: instant data in Doha without roaming
eSIM Guide for Qatar: Coverage in Doha, Local Providers, GB According to Your Trip, and Activation in 1 Minute. Get Connected a...
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Destinations
eSIM for Cameroon: internet in Yaoundé and Douala without expensive roaming
eSIM Guide for Cameroon: Coverage in Yaoundé and Douala, Local Operators, How Many GB to Get, and 1-Minute Activation. Connect ...
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eSIM guides
Recharge or change your plan on your eSIM without buying another one
Can you top up an eSIM or change plans without buying another one? We explain when it works, how it's done, and what happens wh...
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