Keep On Roaming eSIM Data Plans for Czech Republic

Keep On Roaming does not provide a true unlimited data eSIM for Czech Republic. The plans that carry “Unlimited” in their name are limited to 1GB of high‑speed data per day (or 1GB total for the 1‑day options) and the speed is reduced once that amount is reached.

Travelers who need more data can choose one of Keep On Roaming’s fixed data plans that offer larger allowances, such as the 100GB 30‑day plan, the 50GB 30‑day plan, or the 20GB 30‑day plan. These fixed data plans give a set amount of high‑speed data that must be used within the validity period and can be more cost‑effective for most users unless they are extremely heavy data consumers.

Keep On Roaming does not provide an eSIM that offers a phone number or SMS capability for the Czech Republic. The provider only offers data‑only eSIM plans for this destination. Travelers who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Czech Republic before purchasing, as some destinations may block or restrict specific apps.

Keep On Roaming gives travelers in the Czech Republic access to 15 single‑country plans and 26 multi‑country plans that cover the Czech Republic.
The single‑country options range from about $4 to $148 and offer 1 GB to 100 GB of data for 1 to 30 days of validity.
The multi‑country set covers the same price and data ranges, allowing a larger variety of destinations while still including Czech traffic.
Some plans feature a fixed data amount (25 plans) while others apply a daily data cap (16 plans). The fixed‑cap plans give a set amount of data for the full validity period, whereas the daily‑cap plans reset the allowance every day, which can be useful for short‑term trips or for people who normally use only a small amount of data each day. All of the available plans support tethering.