Featured guideData usage7 min read
How much data does Netflix use? From 0.3 to 7 GB per hour
Netflix uses up to 0.3 GB per hour on Low, 3 GB in HD, and 7 GB in 4K. See how many hours you can stream with 5, 10, or 20 GB.
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62 practical guides
Everything you need to know about using eSIM abroad
From departure to connection.
Clear advice about mobile data, roaming, setup and coverage by destination. No technical detours, so you can leave with confidence.
Browse all guidesFeatured guideStart with your destination
Learn what to arrange beforehand, how much data suits your trip and what to expect when you arrive.
Country guides4 min read
Curaçao eSIM: complete guide to mobile internet on the island
Everything about an eSIM for Curaçao: costs, Digicel and Flow coverage, how much data you need, and how to combine Aruba and Bonaire.
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Roaming10 min read
Roaming: what it is, what it costs, and when to enable it
Clear guidance on EU roaming, roaming outside the EU, costs, and data roaming in Turkey, Switzerland, and Morocco.
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Our travellers' favourites
The eSIMs picked most often right now. One tap and you're in checkout.
United States
50 GB · 30 days
€36.99
Spain
20 GB · 30 days
€17.99
Turkey
50 GB · 30 days
€28.99
France
50 GB · 30 days
€32.00
Morocco
20 GB · 30 days
€33.99
More places, the same peace of mind
Every guide gives you clear answers about roaming, coverage, setup and data plans.
Data usage7 min read
How many GB do I need for travel? Calculate your data plan
For a one-week holiday, 5 GB is often enough; for two weeks of normal use, 10 GB is a better fit. Calculate your plan from apps, trip length, and Wi-Fi.
Data usage6 min read
How much data do video calls use? From WhatsApp to Zoom
Video calls often use 0.3 to 2 GB per hour. HD group calls can use more because both uploads and downloads count against your allowance.
Data usage6 min read
How much data does TikTok use? Allow 0.5 to 1.5 GB per hour
TikTok uses an estimated 0.5 to 1.5 GB per hour. Calculate the cost of ten minutes of daily scrolling and limit video, uploads, and background data.
Data usage6 min read
How much data does YouTube use? Usage by video quality
YouTube uses an estimated 0.3 to 0.5 GB per hour at 360p and 1.5 to 3 GB at 1080p. Set mobile video quality and calculate your viewing time.
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