Simsima eSIM Data Plans for Macau

Simsima does not provide a true unlimited data eSIM for Macau. Plans titled “Unlimited” give 3 GB per day and, once that limit is reached, the speed is throttled to 1000 kbps. Travelers looking for a high‑volume subscription may consider fixed‑data plans instead. For example, a 100 GB plan valid for 180 days costs about $175, a 50 GB plan for 90 days is priced near $57, and a 20 GB plan for 30 days runs around $19. These fixed‑volume options can be more cost‑effective for most users unless very heavy data usage is required.

Simsima does not provide an eSIM for Macau that includes a phone number or SMS capability; only data‑only plans are offered. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should verify that those services are accessible in Macau before purchasing, as some destinations may block or restrict access.

Simsima offers 11 single‑country plans and 19 multi‑country plans that include coverage in Macau. Single‑country plans deliver a fixed data amount for the entire validity period, whereas multi‑country plans can be used across several destinations on one subscription and may feature either a fixed data allotment or a daily data cap that resets each day within the validity window. Across all plans, prices range from roughly $3.17 to $100.38 while data caps span from 1 GB up to 100 GB.