What Happens When Your eSIM Data Runs Out?

Traveler seeing data limit reached notification on smartphone while traveling.

What Happens When Your eSIM Data Runs Out?

Running out of mobile data while traveling can feel stressful — especially when you rely on maps, ride-hailing apps, bookings, and messaging.

But what actually happens when your eSIM data runs out?

The short answer:
Your mobile data stops — but your eSIM remains active, and you can easily purchase a new plan.

In this guide, you’ll learn:

  • What happens when your data limit is reached
  • Whether you receive notifications
  • What happens when your validity expires
  • How to avoid interruptions
  • What to do if data runs out mid-trip

What happens when your eSIM data limit is reached?

Most travel eSIM plans follow one of these models:

  • 1️⃣ Data stops completely -> Once you reach your data allowance, mobile internet stops until you purchase additional data.
  • 2️⃣ With most travel eSIMs, including NoveSIM plans, data stops when the limit is reached — ensuring transparent usage control.

Your eSIM remains installed and ready for reactivation.

Will I receive notifications before my data runs out?

Yes — with NoveSIM, you receive automatic SMS notifications directly on your eSIM to keep you informed.

You will receive alerts when:

  • Your eSIM is successfully activated
  • You reach 50% of your data usage
  • You reach 80% of your data usage
  • Your full data volume has been used
  • Your plan validity is about to expire

*For plan expiration, you receive a notification 24 hours before expiry, including the exact expiration date.

These alerts allow you to:

  • Monitor usage in real time
  • Avoid sudden interruptions
  • Plan your top-up in advance
  • Travel with peace of mind

What happens when the validity period expires?

If your plan validity expires:

  • Mobile data stops
  • The eSIM profile remains installed
  • You can purchase a new plan instantly
  • Your device configuration is not lost

Because you receive a 24-hour expiration warning, you have time to extend or purchase a new plan before it stops working.

Browse available plans here: 👉 https://novesim.com/destinations/

Will I still have signal?

Yes. Even if data runs out:

  • The eSIM remains on your phone
  • Network signal may still appear
  • Your primary SIM (if active) continues working for calls and SMS

If you’re unsure how Dual SIM works, read: 👉 https://novesim.com/can-i-use-esim-and-a-physical-sim-together/ 

Can I still use Wi-Fi?

Yes. Running out of eSIM data does NOT affect:

  • Wi-Fi connectivity
  • Offline apps
  • Your primary SIM

What to do if your eSIM data runs out while traveling

  • Step 1: Connect to Wi-Fi -> Airport, hotel, café, or public hotspot.
  • Step 2: Purchase a new plan Go to:👉 https://novesim.com/destinations/
  • Step 3: Activate the new plan -> Follow the provided instructions.

If you need help switching SIMs: 👉 https://novesim.com/how-to-switch-between-esim-and-physical-sim-while-traveling/ 

How to avoid running out of data

Is it better to buy more data upfront?

In most cases, yes. Buying slightly more data:

  • Reduces stress
  • Avoids emergency Wi-Fi searches
  • Ensures uninterrupted navigation
  • Prevents missed bookings or rides

Final tip

  • The key advantage of a travel eSIM is control. With real-time usage notifications and transparent limits, you always know exactly where you stand.

Stay connected

Frequently asked questions

Will my eSIM stop working completely if data runs out?

Mobile data will stop, but the eSIM remains installed and ready for a new plan.

Yes. NoveSIM sends automatic SMS notifications when your eSIM is activated, when you reach 50% and 80% of usage, when data is fully used, and 24 hours before plan expiry (including the expiration date).

Yes, if your primary SIM is active for calls and SMS.

Yes. You can purchase a new plan at any time and reactivate mobile data.

Mobile data stops, but the eSIM remains installed. You can immediately purchase a new plan.

Scroll to Top