# MerrSIM vs Ubigi for Czechia: which eSIM is better?

> MerrSIM vs Ubigi for Czechia: MerrSIM from €1.99 on local network; Ubigi ≈ US$12.50.

Choosing between MerrSIM and Ubigi for internet in Czechia? Here is the honest comparison.

## Price (10 GB / 30 days)

| Provider | 10 GB / 30 days | Note |
| --- | --- | --- |
| MerrSIM | €9.99 | local 4G/5G, hotspot, EUR, Albanian support |
| Ubigi | ≈ US$12.50 | Telefónica/O2 network |

*Ubigi’s price is a USD reference from its site (2026); MerrSIM bills in EUR. Check the live price before buying.*

## Why MerrSIM

Ubigi is solid, but MerrSIM is usually cheaper for 10 GB and bills in EUR. Prague has cobbled alleys; Google Maps on an eSIM saves you from getting lost in the old town.

- Fixed price in EUR, no roaming surprises
- Hotspot included and Albanian support
- Instant QR activation
- No ID or passport registration

## MerrSIM plans for Czechia

| MerrSIM plan | Price | Validity |
| --- | --- | --- |
| 1 GB | €1.99 | 7 days |
| 5 GB | €6.99 | 30 days |
| 10 GB | €9.99 | 30 days |
| 20 GB | €16.99 | 30 days |

**Ready for Czechia?** See plans at [MerrSIM — Czechia eSIM](https://merrsim.com/destinations/esim-plans-for-czech-republic), from €1.99, instant QR activation, no physical SIM and no roaming.

## Coverage and 5G speed in Czechia

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Czechia the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## Tips to save data

A few small habits make your gigabytes last in Czechia. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## No registration, no shop queue

Many EU countries require identity verification for local SIM cards, which means a queue, a shop and sometimes even a local address. A travel eSIM skips all of that: it is sold as an international data service, with no passport and no contract. You have it ready before you set off for Czechia, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Czechia, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## Activation in a few minutes

Do the install before departure, while on WiFi. Open your phone settings, choose to add an eSIM and scan the QR code you received by email. Label the profile “Czechia” so it is easy to spot. When you land, set the eSIM as your data line and switch on data roaming for it — that is normal for travel eSIMs and adds no fees, because the plan is prepaid. Within seconds you are online, with no need to hunt for public WiFi.

## FAQ

### MerrSIM or Ubigi for Czechia?
For value, MerrSIM: local EUR price from €1.99, versus ≈ US$12.50 at Ubigi.

### How much data for a weekend in Prague?
For 2–3 days, 3–5 GB is enough for maps, photos and social media.


---
Author: Etnik Beqiri  
Published: 2026-05-24  
Source: https://merrsim.com/en/blog/esim-vs-ubigi-en-czechia