# Unlimited eSIMs: how the daily limit works

Updated 12 November 2026. Page: https://findbestesim.com/blog/unlimited-esim-daily-limit-explained

Most **unlimited travel eSIMs** give a fixed amount of **fast data every day**, often 1 to 3 GB, then slow the connection, to something like 512 kbps or 1 Mbps, until the day resets. Data never stops, but the speed does.

## What still works after the limit

- **Fine:** messages, email, maps, music at low quality, browsing simple pages.
- **Slow:** photos on social media, voice calls over apps at 512 kbps.
- **Hard:** video calls, HD video, large downloads, sharing your connection with a laptop.

## When unlimited is worth it

If you use more than about 1.5 to 2 GB a day, every day, unlimited usually costs less than a big fixed plan. Below that, a fixed amount of data is cheaper.

For a week in Japan with heavy use, the cheapest unlimited plan is $19.29 with Wigoo, 2 GB a day at full speed, and the cheapest plan with enough fixed data is $12.49 with Wigoo, 20 GB, valid 30 days (read 12 November 2026).

## How findbestesim ranks unlimited plans

An unlimited plan only counts for your trip if its daily fast data covers your daily use: 1 GB a day at full speed does not count for "about 2 GB a day". The rule is on [How we rank](https://findbestesim.com/how-we-rank).

When the day resets depends on the provider: some at midnight in a fixed time zone, some 24 hours after you start. Check the plan's page.

## Questions

### Is an unlimited eSIM really unlimited?

You never run out of data, but after the daily amount of fast data the speed drops until the next day.

### How fast is the connection after the daily limit?

It depends on the plan, often 512 kbps or 1 Mbps: enough for messages and maps, not for video.

### Is unlimited better than a fixed plan?

For heavy daily use, often yes. For maps and messages, a fixed plan costs less.

## Related

- [How much data do I need for a trip?](https://findbestesim.com/blog/how-much-data-do-i-need-for-a-trip)
- [Unlimited eSIM for Japan: prices from 1 to 30 days](https://findbestesim.com/blog/unlimited-esim-japan)

findbestesim is run by the owner of Wigoo, Yapsim, Fizztrip and Olalatrip, ranked by the same rule as every other provider. Ranking rule: https://findbestesim.com/how-we-rank