How quickly will I receive my eSIM?

You'll receive the eSIM QR code within minutes of purchase. Simply scan it on your compatible device to activate immediately.

Can I use this eSIM for calls and text messages?

No, this plan includes mobile data only. Voice calls and SMS are not supported. Use internet-based apps like WhatsApp, Viber, or Skype for calls and messaging.

What devices work with this eSIM?

The eSIM works on any unlocked, eSIM-compatible device. Most devices purchased in China and Hong Kong do not support eSIM. Verify your device compatibility with the manufacturer or your carrier before purchasing.

Can I share the data with other devices?

Yes, mobile hotspot is supported. You can share your connection with travel companions' phones, tablets, or laptops.

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

Unused data does not roll over. The plan is valid for 30 days from activation; after that, the eSIM expires. There are no refunds for unused data.

Is there customer support if I have problems?

Yes, contact the Viator supplier via email for technical support, activation issues, or other queries. Response times vary depending on your inquiry.

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Madrid Data eSIM 0.5GB daily to 50GB 30 Days

Madrid, Spain

Self-Drive Tours

Instant confirmationSecure checkoutNo hidden fees

About this activity

Stay seamlessly connected across Madrid for up to 30 days with a flexible eSIM offering 0.5GB daily data (up to 50GB total). Instant activation via QR code—no physical SIM card, no contracts, perfect for travellers who need reliable mobile coverage without the hassle of local phone shops.

• 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—no SIM card swap needed
✓Up to 50GB data over 30 days at 4G LTE/5G speeds
✓Mobile hotspot enabled for sharing connection with travel companions
✓One-time prepaid with no auto-renewal or hidden charges
✓Works across major Spanish networks depending on location coverage

Insider tips

★Activate your eSIM before arrival in Madrid if possible to ensure seamless connectivity from the airport
★Check device compatibility beforehand—devices purchased in China/Hong Kong often lack eSIM support
★Use mobile hotspot to share data with travel partners and reduce overall connectivity costs
★Monitor your 0.5GB daily allowance to avoid throttling; track usage in your phone's settings

Good to know

•Data only—no voice calls or SMS; use apps like WhatsApp, Skype, or Viber for communication
•Requires eSIM-compatible, unlocked device; check manufacturer specs or contact your provider before purchase
•Activate within one month of purchase; validity begins upon installation, not purchase date
•No refunds for compatibility issues or itinerary changes—confirm plans before buying
•Contact Viator supplier via email for technical support or activation issues

Who it's for

Solo travellers wanting hassle-free local connectivityDigital nomads and remote workers needing reliable dataGroups sharing hotspot to minimise costsTravellers avoiding international roaming charges

Best time to visit

Purchase and activate this eSIM as soon as your trip to Madrid is booked, ideally before departure, to ensure uninterrupted connectivity from arrival. Activation is available year-round; no seasonal limitations.