Halo eSIM eSIM Data Plans for Singapore

Halo eSIM does not provide a truly unlimited data eSIM for Singapore. The plans labeled “Singapore Unlimited” actually offer 3 GB of high‑speed data per day; once that daily allotment is reached the speed is throttled to 1 Mbps for the remainder of the day. After the daily limit the full speed resumes the next day.

Travelers can choose fixed data plans that give larger caps, such as the 20 GB plan valid for 30 days or the 10 GB plan valid for 30 days. These plans provide a set amount of high‑speed data that must be used within the 30‑day period, which can be more cost‑effective for most users.

Halo eSIM does not provide a phone number or SMS capability for Singapore; only data‑only eSIMs are available. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection, but the availability of these apps can be restricted in some destinations, so users should confirm that the apps they rely on are accessible in Singapore before purchasing.

Halo eSIM offers 12 single‑country plans that cover Singapore alone and 19 multi‑country plans that include Singapore as one of the destinations. These plans span a price range of $3.95 to $70.06, provide data caps from 1 GB to 20 GB, and remain valid for 3 to 30 days. The lineup contains both fixed‑data‑cap options and daily‑data‑cap plans, allowing travelers to choose a data structure that best fits their usage pattern.