Ohayu eSIM Data Plans for Macau

Yes, Ohayu provides an unlimited data eSIM plan that includes coverage in Macau. The plan is called Unlimited Monthly Trial, it is valid for 30 days and costs $39.99 USD. The plan allows tethering but may apply a Fair Usage Policy that throttles the speed; the maximum speed is capped at 1000 kbps. This means that while the data allowance is unlimited, speeds can be reduced after heavy usage.

Ohayu does not provide eSIM plans that include a phone number or SMS capability for Macau. Only data‑only eSIMs are available from this provider. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though some destinations may restrict certain apps or services, so it is advisable to verify that the desired applications work in Macau before purchasing.

Ohayu offers five single‑country data plans for Macau and two multi‑country plans that include Macau. The available plans range in price from $5.99 to $53.99 and in data cap from 3 GB up to unlimited, with validity periods between 15 and 30 days. The single‑country options provide a fixed data amount for the duration of the plan, while the multi‑country plans bundle data that can be used across several destinations, including Macau, within the same validity period.