Kolet eSIM Data Plans for Vietnam

Kolet does not provide a truly unlimited data eSIM for Vietnam. The plans that carry the name “Vietnam UNLIMITED” give 5GB per day at full speed; once that daily limit is reached the speed drops to 1000kbps. Therefore the data is capped at 5GB each day and is not unlimited.

Travelers who need more data can choose Kolet’s fixed data plans. For example, the 20GB for 30 days plan costs $29.49 USD and the 10GB for 30 days plan costs $17.99 USD. These plans offer larger data allowances without the daily speed reduction and can be more cost‑effective unless the user is an extremely heavy data consumer.

Kolet does not provide a Vietnam eSIM that includes a local phone number or the ability to send or receive SMS. All of Kolet’s Vietnam plans are data‑only, so travelers can use the connection for internet access but will need to rely on VoIP or messaging apps such as WhatsApp, Telegram or iMessage for voice and text communication. Those apps typically function over the data connection; however, some destinations may block or limit specific VoIP services, so it is wise to verify that the apps you need are accessible in Vietnam before proceeding with a purchase.

Kolet provides 13 single‑country data plans and 10 multi‑country data plans for travelers in Vietnam. The plans cover a price range from $3.99 to $121.50 and offer data caps between 1 GB and 20 GB. Some of the offerings are fixed‑data plans, giving a set amount of data for the entire validity period, while others are daily‑data‑cap plans, allowing a specified amount of data each day. This mix gives users flexibility depending on how they intend to use data during their stay.