You can purchase your eSIM up to 180 days (6 months) before your trip.

All Simify eSIMs must be activated within 180 days of the purchase date. If they are not activated within that window, they will expire automatically.

What you need to know

• You do not need to buy your eSIM at the last minute.
• You can purchase months in advance as long as it’s within the 180-day activation window.
• The 180-day period starts from the date of purchase — not from your travel date.
• Activation should happen once you arrive in a covered country.

Your plan's validity begins when the eSIM connects to a supported network, not when you purchase it.

When is the best time to buy?

You can buy your eSIM anytime within 6 months before your trip.

Many travelers choose to purchase early to lock in their plan and avoid last-minute preparation. Just remember to activate it after you land so your validity is used during your travel dates.

What happens if I don’t activate within 180 days?

If your eSIM is not activated within 180 days from purchase, it will expire automatically and cannot be reactivated.

If your travel plans change and you’re unsure about activation timing, contact our support team before the 180-day window ends.

Still have a question? We’re here to help. Contact us