How quickly can I start using the eSIM?

You'll receive the QR code within minutes of purchase. Simply scan it on your eSIM-compatible device to install and activate—no waiting for physical delivery.

What happens if my device doesn't support eSIM?

No refunds are issued for eSIM compatibility issues. Check with your device manufacturer or mobile provider beforehand to confirm eSIM support. Most devices sold in China and Hong Kong do not support eSIM.

Can I use this plan for calls and texts?

No—this is a data-only plan. Voice calls and SMS are not supported. Use Wi-Fi calling apps, WhatsApp, Telegram, or similar services instead.

How does the daily 0.5GB limit work?

You can use up to 0.5GB per day within the 30-day period for a total of up to 50GB. There's no hard cutoff at 0.5GB daily—it's a reference point for expected usage over the month.

Can I share the data connection with others?

Yes, mobile hotspot is supported. You can tether your phone to share the eSIM data connection with tablets, laptops, or other devices.

What if I need to cancel or extend my plan?

This is a prepaid, non-refundable package with no cancellations or extensions. Ensure your 30-day travel dates are confirmed before purchasing. The validity period starts only when you activate the eSIM, not at purchase.

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Porto Data eSIM 0.5GB daily to 50GB 30 Days

Porto, Portugal

Self-Drive Tours

Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay connected throughout your Porto trip with a 30-day eSIM offering up to 50GB of mobile data at 4G LTE or 5G speeds. Activate instantly via QR code—no physical SIM card, no contracts, and no surprise charges.

• Receive eSIM QR Code within minutes.
• Simply scan the designated QR Code to set up the eSIM.
• Validity Date: eSIM plan starts upon installation.
• Plan Type: Mobile Data only. Voice and SMS not supported.
• Mobile Hotspot: Supported.
• Billing: One-time prepaid package with no auto-renewals or contracts.
• Compatibility: Works with eSIM-compatible devices that are not carrier locked. Please be aware that most devices bought in China and Hong Kong do not support eSIM. It’s advisable to check online to see if your device is eSIM-compatible, or contact your service provider.
• Do ensure your travel plans are confirmed. No refunds or cancellations are given due to eSIM compatibility issues or changes in the itinerary.
• Support: Please respond to the email from the Viator Supplier for any assistance or queries.
• Expiration: Start using the eSIM within one-month of purchase.
• *Connections to major local mobile network at 4G LTE or 5G speeds, depending on availability.

Highlights

✓QR code activation within minutes of purchase
✓Up to 50GB data over 30 days with daily 0.5GB threshold
✓Mobile hotspot support for sharing with travel companions
✓4G LTE and 5G coverage via major local networks
✓One-time prepaid pricing from €4 with no auto-renewal
✓No voice or SMS—data-only plan optimised for connectivity

Insider tips

★Verify eSIM compatibility before purchasing—most China and Hong Kong devices don't support eSIM technology
★Activate within one month of purchase; the 30-day validity clock starts only when you install the QR code
★Use mobile hotspot to keep fellow travellers connected without buying additional plans

Good to know

•Data-only plan: calls and SMS are not supported; use Wi-Fi calling or messaging apps instead
•Device must be eSIM-compatible and not carrier-locked; check with your phone manufacturer or provider before purchasing
•No refunds or changes permitted due to device incompatibility or itinerary changes—confirm your travel dates and device capability first
•Connections depend on local network availability in Porto; speeds vary between 4G LTE and 5G

Who it's for

Solo and independent travellers relying on maps, translation apps, and social mediaDigital nomads and remote workers needing reliable data for 30 daysGroups sharing hotspot connectivity to reduce roaming costsTourists avoiding expensive international roaming charges from their home provider

Best time to visit

Purchase and activate before or upon arrival in Porto to ensure seamless internet access from day one. eSIM works year-round with no seasonal limitations.