Ohayu eSIM Data Plans for Cayman Islands

Ohayu does not offer an unlimited‑data eSIM plan for the Cayman Islands. All available plans provide a fixed data allowance. Two examples of commonly used options are the Cayman Islands 50GB 90 days plan, priced at $165.49 USD, and the Cayman Islands 20GB 90 days plan, priced at $67.99 USD.

Choosing a fixed‑data plan may be more cost effective unless a traveler expects to consume data beyond the offered amounts. For very heavy data users, the fixed‑data options can still provide a predictable budget, but there is no unlimited alternative at this time.

Ohayu does not provide an eSIM for Cayman Islands that includes a phone number or SMS service. The only eSIM plans available from Ohayu for that destination are data‑only. Travelers can still make calls and send messages by using VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection.

Ohayu offers six single‑country data plans for the Cayman Islands and no multi‑country plans. The available plans range in price from $23.49 to $165.49 and provide between 3 GB and 50 GB of data, with validity periods ranging from 14 days up to 90 days. Tethering is permitted on some of the plans.