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 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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Destinations
eSIM for Burkina Faso: coverage, local operators and travel data
eSIM for Burkina Faso: connect upon landing in Ouagadougou without expensive roaming. Coverage, local operators, how many GB to...
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Destinations
eSIM for Brunei Darussalam: Instant Data, No Roaming
eSIM for Brunei Darussalam: connect as soon as you land in Bandar Seri Begawan. Coverage, local operators, and how many GB to g...
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Destinations
eSIM for Botswana: internet on safari without roaming
eSIM for Botswana with data in Gaborone, Okavango, and Chobe. Coverage, local operators, GB for safari, and activation in one m...
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Destinations
eSIM for Bosnia and Herzegovina – Coverage, Data Plans, and Activation without Roaming
eSIM for Bosnia and Herzegovina with internet in Sarajevo and Mostar. Coverage, local operators, recommended GB, and activation...
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eSIM guides
eSIM on Black Friday 2026: how to find the best deals (and avoid the traps)
eSIM Guide for Black Friday and Cyber Monday 2026: when discounts drop, which plan suits you best, and how to avoid fake deals.
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Destinations
eSIM for Belarus: coverage, carriers, and activation upon arrival in Minsk
eSIM for Belarus: internet from the moment you land in Minsk, coverage, local operators, and recommended GB. Activate it in 1 m...
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Destinations
eSIM for Bhutan – Coverage in Thimphu & Paro, Local Operators, and Data Tips for Your Trip
eSIM for traveling to Bhutan: coverage in Thimphu and Paro, local operators, how many GB to take to the Himalayas, and how to a...
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Destinations
eSIM for Bermuda: coverage, local operators, and how much data to bring
eSIM for Bermuda: coverage in Hamilton, local operators, how many GB to take, and activation in 1 minute. Connect upon arrival ...
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Destinations
eSIM for Benin: internet from the moment you land in Cotonou (coverage, operators and GB)
Traveling to Benin: activate an eSIM and have internet as soon as you land in Cotonou. Coverage, local carriers (MTN, Moov), ho...
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Destinations
eSIM for Belize: coverage, operators and data plans for your trip
eSIM for Belize: real coverage, local operators, how many GB to get, and how to activate it in 1 minute. Internet in Ambergris ...
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Compatibility
Does eSIM use more battery? Myths, truths, and settings
Does eSIM drain your phone's battery faster? We'll tell you what's a myth, what's true, and what settings prevent eSIM from dra...
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