How quickly do I get the eSIM after purchase?

You receive the QR code via email within minutes of completing your order. Simply scan it with your eSIM-compatible device to activate.

Will this work on my phone?

Only if your device supports eSIM and is not carrier-locked. Most devices from mainland China and Hong Kong do not support eSIM. Check your phone's manufacturer specs or contact your carrier to confirm compatibility before purchasing.

Can I use this for phone calls and text messages?

No—this is data only. Voice calls and SMS are not supported. Use WiFi-based apps like WhatsApp, Skype, or FaceTime for communication.

What if I don't use all 50GB in 30 days?

Unused data does not roll over. Your plan is valid for 30 days from activation; after that, any remaining data expires. Plan your usage accordingly.

Can I get a refund if my device isn't compatible?

No—refunds and cancellations are not offered due to device incompatibility or changes in travel plans. Please verify eSIM compatibility before purchase.

Can I share the connection with other devices?

Yes, mobile hotspot is supported, so you can tether the data to laptops, tablets, or other phones. Keep in mind that your 0.5GB daily limit applies to all connected devices combined.

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Dublin Data eSIM 0.5GB daily to 50GB 30 Days

Dublin, Ireland

Self-Drive Tours

Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay connected throughout your month in Dublin with a hassle-free eSIM that delivers 0.5GB daily data (up to 50GB total) across 30 days. Activate instantly via QR code scan—no physical SIM card, no shop visits, no contracts.

• 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 delivery within minutes of purchase
✓0.5GB daily allowance over 30 days (50GB total)
✓4G LTE/5G speeds on major Irish networks
✓Mobile hotspot enabled for sharing connectivity
✓One-time prepaid with no auto-renewal or hidden fees
✓Compatible with unlocked eSIM devices

Insider tips

★Verify your device supports eSIM before purchase—most mainland China and Hong Kong phones do not; check your manufacturer's specs or carrier compatibility.
★Install the eSIM before departing your home country to avoid relying on airport WiFi for activation.
★Activate within one month of purchase; the data allowance begins only once you scan and install the QR code.
★Use mobile hotspot sparingly if you plan to tether laptops or tablets; the daily cap resets each calendar day.

Good to know

•Data only: calls and SMS are not supported; use WiFi calling apps (WhatsApp, Skype) if needed.
•No refunds issued for device incompatibility, plan changes, or itinerary modifications after purchase.
•Device must be unlocked (not carrier-locked) and eSIM-capable; dual eSIM devices work fine.
•One-time QR code scan activates your plan; contact supplier via email for technical support.
•Coverage depends on location; 4G/5G availability varies across Dublin and surrounding areas.

Who it's for

Digital nomads and remote workers needing reliable data for a monthInternational visitors avoiding surprise roaming charges on their home planTravellers with eSIM-capable devices who want flexibility without committing to a contractBusiness travellers requiring hotspot access for multiple devices

Best time to visit

Purchase and activate before arriving in Dublin to ensure uninterrupted connectivity from day one. The eSIM works year-round; activate on your travel start date so your 30-day window aligns with your stay.