Guides
Can You Use a Hotspot With an eSIM? Tethering Guide
Yes, most eSIMs can share data through your phone's hotspot. Learn what can block tethering, how to set it up on iPhone and Android, and how to fix common problems.
Aug 27, 2026Read guide
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Mobile Data Usage Guides
Estimate how much data maps, messaging, video calls, streaming, and hotspot use will consume abroad.
8 guides
Guides
Does WhatsApp Use Data? Exact Usage Per Message, Call and Video Call
WhatsApp uses roughly 0.3 MB per minute of voice calling and 5 MB per minute of video. Here are the real numbers per activity, plus how WhatsApp behaves in China.
Jul 27, 2026Read guide
Guides
How Much Data Does Google Maps Use? (And How to Use It Offline)
Google Maps uses roughly 3–5 MB per hour of navigation — far less than people fear. Here are the real numbers and how to cut it to zero with offline maps.
Jul 27, 2026Read guide
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How Much Data Does YouTube Use? Full Breakdown by Resolution
YouTube uses about 300 MB per hour at 480p and up to 3 GB per hour at 4K. Here is the per-resolution table and how to cap quality on a travel plan.
Jul 27, 2026Read guide
Guides
Does FaceTime Use Data? How Much It Takes and How to Cut It
Yes — FaceTime uses cellular data when you are not on Wi-Fi, roughly 200-400 MB per hour of video and 30 MB per hour of audio-only calls.
Jul 27, 2026Read guide
Guides
How to Save Data While Streaming Netflix, Spotify & YouTube Abroad
Streaming on the road burns through data fast. Here are the exact settings to change in Netflix, YouTube, Spotify, and Instagram to stretch your eSIM further.
May 28, 2026Read guide
Guides
How Much Mobile Data Do You Need When Traveling?
Don't overbuy or run out mid-trip. A practical guide to choosing the right amount of travel data.
May 23, 2026Read guide
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Traveling with Multiple Devices? Here's How to Stay Connected
How to keep your phone, tablet, laptop, and smartwatch connected while traveling internationally.
Dec 8, 2025Read guide