Wondering what happens if your eSIM runs low on data mid-trip? With Bloomy eSIM, you can add more data to the eSIM you're already using through a feature called top-up. Even better, topping up usually costs less than buying a brand-new plan. This article walks through how top-up pricing works and how the Auto Top-Up option can save you even more, using real example prices.
What is a top-up?
A top-up lets you add more data or extra days to the eSIM you're already running. There's no need to buy a new eSIM or set everything up again — just a few taps in My Page. If you find yourself a little short during a trip or a long stay, you can keep going on the same eSIM.
Top-ups cost less than buying a new plan
Bloomy top-ups are offered at a discount compared to the price of a new plan. Because you're adding to an eSIM you already have, you save both time and money versus starting over.
Auto Top-Up: bigger savings and fewer connection worries
Turn on Auto Top-Up and your top-ups come at an even bigger discount. Auto Top-Up automatically adds data whenever your balance runs low — so you're less likely to lose connectivity without realizing it, while still enjoying the discount. For most travelers, it's the most convenient way to use your eSIM.
Example top-up pricing (Korea)
The table below compares the new-plan price, top-up price, and Auto Top-Up price using plans for Korea as an example (live pricing in USD, taxes included where applicable). The same top-up and Auto Top-Up discounts apply to plans for other destinations too. Please confirm the current price at the time of purchase, as plans and pricing can change.
[bloomy_price_table code="kr" name="Korea" topup="1"]How to top up (3 easy steps)
- Log in to My Page and open the eSIM you want to top up.
- Tap "Add data" and choose the data amount or extra days you'd like.
- Complete the payment and you're done. (Switch on Auto Top-Up and future data is added automatically — at a discount.)
Frequently asked questions
Q. Do I need to set up anything new (scan a QR code) to top up?
No. The data is added straight to the eSIM you're already using, so there's no need to set it up again.
Q. Can I cancel Auto Top-Up at any time?
Yes. You can switch it on or off anytime from My Page.
Q. Can prices change?
Plans and pricing may change. Please check the latest details before you buy. You can find current pricing on our comparison page.
That's the appeal of top-ups: if you run low, you can add more on the very same eSIM — and at a better price. If you're still choosing where to go, start by browsing plans on our comparison page.
Bloomy eSIMs are data-only: they don't include a phone number, SMS, or voice calls. A fair-use policy applies. Actual connection speed and quality vary depending on the local network, your device, and your location.
