Halo eSIM eSIM Data Plans for Serbia

Halo eSIM does not provide a truly unlimited data eSIM for Serbia. The plans labeled “Serbia Unlimited” give 3 GB per day at full speed; after that daily quota is reached the speed is reduced to 1 Mbps for the rest of the day, and the full speed returns the next day. This is a fixed daily allowance, not an unlimited data bundle.

Travelers who need a larger total data allowance can choose Halo eSIM’s fixed data plans. For example, a 20 GB plan valid for 30 days costs $26.47 USD, and a 10 GB plan valid for 30 days costs $17.20 USD. These fixed data plans may be more cost‑effective for most users unless a very heavy data consumer requires a higher daily limit.

Halo eSIM does not provide a Serbian eSIM plan that includes a local phone number or SMS capability. The available plans are data‑only; travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but they should verify that these services are accessible in Serbia before purchasing.

Halo eSIM offers 12 single‑country data plans and 9 multi‑country data plans for Serbia. The available plans range in price from about $4.62 to $84.08 and provide data caps between 1 GB and 20 GB. Some plans are fixed‑data‑cap, giving a set amount of data for the validity period, while others are daily‑data‑cap plans that allow a certain amount of data each day. The validity of the plans varies from 3 to 30 days, and a few plans include a reduced speed option of 1000 kbps.