
Ohayu is a travel eSIM provider offering mobile data plans for 170+ countries. It connects users to local mobile networks abroad, with supported operators shown on destination and Global plan pages before purchase. Ohayu eSIMs are data-only, so travelers can use mobile internet while keeping their regular number for WhatsApp, Telegram, and other apps. Ohayu has eSIM apps for iOS and Android that let users install eSIMs, manage plans, check data usage, and add more data where top-up is available. Global subscription plans also let unused data roll over to the next billing period while the subscription stays active. Hotspot is supported on Ohayu plans where the device allows it.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
No, Ohayu does not provide an unlimited data eSIM for Grenada. Instead, Ohayu sells fixed data plans that cover different usage levels. A 10GB 30‑day plan is priced at $40.79 USD, while a larger 50GB 90‑day plan costs $158.49 USD. Selecting a fixed data plan can be more cost effective unless a traveler is an exceptionally heavy data user.
Ohayu does not provide eSIM plans for Grenada that include a phone number or SMS capability. Only data‑only eSIM plans are currently available for Grenada from Ohayu. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
Ohayu lists six single‑country data plans for Grenada, offering a range of data limits from 3 GB up to 50 GB and prices between $18.79 and $158.49. The plans are valid for 14 to 90 days, and those that include it allow tethering. There are no multi‑country plans available for Grenada with Ohayu.
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