Common questions about mobile internet, eSIM, and connectivity for digital nomads in Europe.
An eSIM is a digital SIM card embedded in your device. Instead of a physical card, carrier profiles are downloaded remotely via QR code or app. You can store multiple profiles and switch between them without physically handling a SIM card.
A typical remote work day with 2–3 hours of video calls, cloud file access, and general browsing uses approximately 3–6GB. Video conferencing uses roughly 1–1.5GB per hour at HD quality. Plan for at least 5GB per working day if video calls are regular.
In major European cities with strong 4G/5G coverage, eSIM connectivity is generally reliable for professional use. For mission-critical work, maintain a backup connectivity option. MVNO eSIMs may be deprioritized during network congestion.
Generally, stays of two weeks or more in a single country justify the effort of acquiring a local SIM. Local plans typically offer better value per GB, higher network priority, and more generous data allowances than travel eSIM alternatives.
The Netherlands, Germany, and Nordic countries consistently rank highest. Portugal (Lisbon) is popular partly due to good connectivity and affordable costs. Estonia has excellent digital infrastructure. Each country has strengths depending on specific locations.
Many travel eSIM plans permit tethering, but not all. Check plan terms before purchasing if tethering is important. Local SIM plans typically permit tethering. Some plans may throttle hotspot speeds even if tethering is permitted.
HD video calls typically require 1.5–3 Mbps upload speed. Most 4G connections provide 5–20 Mbps upload in good conditions. MVNO deprioritization during congestion can reduce upload speeds. Test your connection before important calls.
If your device supports dual SIM, keep your home SIM active for calls and texts while using the travel eSIM for data. Configure your device to use the travel eSIM for mobile data. Be aware that receiving calls on your home SIM abroad may incur roaming charges.
Throttling reduces data speeds after a threshold is reached. Common throttle speeds are 128Kbps–512Kbps. At these speeds, video calls are impractical. For remote workers, choose plans with high-speed thresholds that match your daily data usage.
Several European countries offer digital nomad visas (Portugal, Spain, Germany, Czech Republic, among others). These visas allow extended stays, making local SIM cards more practical and cost-effective than travel eSIMs. Local SIMs may require a local address for registration in some countries.
EU residents with domestic mobile contracts can use their phone in other EU/EEA countries at domestic prices, subject to fair use policies. This applies to EU residents with EU SIM cards. Non-EU travelers are not covered. Digital nomads from outside the EU should evaluate travel eSIM or local SIM options.
Check your device settings for an "Add eSIM" or "Add Mobile Plan" option. On iPhone: Settings → Mobile Data → Add eSIM. On Android: Settings → Network → SIM management. Also verify your device is carrier-unlocked to use third-party eSIM profiles.
First, toggle airplane mode on/off to force reconnection. Check that the correct eSIM profile is active. If issues persist, switch to hotel/café Wi-Fi as backup. Contact your provider's support. For critical meetings, always have a backup connectivity plan.
Yes, VPNs work with travel eSIM connections. Using a VPN adds security for remote work on mobile networks. Note that VPN usage adds overhead and may slightly reduce speeds. Some corporate VPNs may have specific requirements; test before travel.
Track your current mobile data usage in your device settings for a baseline. Add video call data (1–1.5GB/hour), cloud sync, and work applications. A full-time remote worker typically uses 50–150GB per month. Check your device's data usage statistics for a personalized estimate.