
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.
Ohayu does not provide a truly unlimited data eSIM for Slovakia. The plans that carry the word “Unlimited” in their names are capped at 3 GB per day; after the daily quota is reached the speed is reduced to 1000 kbps.
Travelers who need a higher data allowance can choose from fixed‑data options such as the 50 GB 90‑day plan priced at $49.49 or the 25 GB monthly plan also priced at $49.49. Another alternative is the 20 GB 90‑day plan for $23.49. These fixed plans are often more cost‑effective for users who consume a lot of data during their stay.
Ohayu does not provide eSIM plans that include a phone number or SMS capability for Slovakia. The only available plans from Ohayu for Slovakia are data‑only plans, which allow Internet access but do not support inbound or outbound voice calls or SMS.
Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging communication. These apps do not require a local phone number or SMS support to function.
Ohayu offers 10 single‑country plans for Slovakia and 4 multi‑country plans that include Slovakia, making a total of 14 available options. The plans' prices vary from $0.49 to $49.99, while their data caps range from 1 GB to 50 GB, and validity periods extend from 1 to 90 days. Some plans implement a daily data cap that limits usage each day, whereas others provide a fixed total data amount for the entire validity period.
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