A "1GB" eSIM is a popular pick as a backup data plan for short trips, where you mostly use maps, WhatsApp, social media, and web searches. Prices vary by provider and destination, and Bloomy eSIM offers many low-cost plans compared with major providers — in some countries you'll find plans priced at roughly a third to half of what others charge (this doesn't mean Bloomy is always the cheapest). Check the current price at the time of purchase.
How far does 1GB go?
As a rough guide, 1GB lasts a few days if you mostly use maps and messaging. It runs out quickly with heavy video streaming or video calls, so for that kind of use a 3GB or larger plan is a better fit.
1GB eSIM price comparison by country (1GB / 7 days)
| Country / Region | Bloomy (1GB/7 days) | Saily (official, 1GB/7 days) | Bloomy vs. Saily |
|---|---|---|---|
| Japan | approx. $1.06 | approx. $3.99 | about 1/4 |
| South Korea | approx. $1.06 | approx. $3.99 | about 1/4 |
| Thailand | approx. $1.06 | approx. $2.99 | about 36% |
| France | approx. $1.06 | approx. $3.99 | about 1/4 |
| Australia | approx. $1.06 | approx. $3.99 | about 1/4 |
| United States | approx. $1.25 | approx. $3.99 | about 31% |
| Canada | approx. $2.18 | approx. $5.29 | about 41% |
| Europe (regional) | approx. $0.94 | approx. $4.99 | about 1/5 |
| Asia (regional) | approx. $2.68 | approx. $4.99 | about 54% |
Prices shown were observed at the time of our survey (2026-06-15) and are listed in USD for reference. Actual prices change with exchange rates, promotions, availability, and plan conditions, so please confirm the current price at the time of purchase. Unlimited plans (e.g., Holafly) are excluded because their terms differ. Airalo, Ubigi, trifa and others are omitted here due to inconsistent sources and conditions — please check their official sites directly. Regional plans are compared using the lowest-cost multi-country product.
What to watch for when choosing a 1GB plan
- It can run out fast with heavy video or calling
- Check the speed policy and supported devices, and note that a fair-use policy may apply
- Data-only (no phone number, SMS, or voice calls)
Frequently asked questions
How many days does 1GB last?
It depends on how you use it, but a few days is a reasonable estimate if you stick mainly to maps and messaging. Video-heavy use consumes it much faster.
Which provider is cheapest for 1GB?
It varies by country, but Bloomy eSIM offers many 1GB plans priced below major providers — in some countries around a third to half of their price. Confirm the current price before you buy.
Summary
1GB is best suited to short trips and as a backup plan. Check the price for your destination on the comparison page. Related reading: Which eSIMs are the cheapest? / How much is 3GB?
Note: Bloomy eSIMs are data-only — they do not include a phone number, SMS, or voice calling. A fair-use policy may apply, and actual connection quality and speeds vary depending on the local network, your device, and your location.
