
Bloomy eSIM is a Japan-based travel eSIM service covering more than 200 countries and regions. Bloomy combines affordable, flexible data plans with an app-like web experience. Travelers can search, purchase, set up and manage their eSIM through a mobile-first web interface, with no app download required. Plans start from small 100 MB data packages and extend to daily high-speed and premium unlimited-style options for selected destinations, making it easy to choose a plan based on trip length, data needs and budget. One-tap or QR installation, beginner-friendly setup guidance and simple account management are designed to make the entire eSIM journey intuitive, even for first-time users. eSIMs are typically issued within minutes, with top-up, auto top-up and eSIM gifting also available.
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.
Bloomy eSIM does not offer a truly unlimited data eSIM for Southeast Asia. Plans that use names such as “Unlimited (1GB/day)” provide a specified daily data allowance and automatically reduce speed after that limit is reached, so the total amount of data is still capped.
Travelers seeking large data quantities can choose fixed‑data bundles. For example, the Asia (14 areas) 20GB 30‑day plan gives 20GB of high‑speed data for 30 days, and the Asia (7 areas) 50GB 180‑day plan offers 50GB for 180 days. These fixed data plans are available at set prices and may be more cost‑effective for users who need substantial data usage in Southeast Asia.
Bloomy eSIM does not provide a phone number or SMS capability for Southeast Asia. The provider offers only data‑only eSIM plans in that region. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging, but some destinations may block or restrict certain apps, so it is advisable to confirm that the services you rely on are accessible in Southeast Asia before purchasing a plan.
Bloomy eSIM provides several regional plans that include the full range of Southeast Asian destinations that an itinerant traveler might need. The “Singapore & Malaysia & Vietnam & Thailand & Indonesia Unlimited (/day)” plan covers Indonesia, Malaysia, Singapore, Thailand and Vietnam. The “Asia (7 areas) Unlimited (/day)” plan extends coverage to Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam, while the “Asia (12 areas) Unlimited (/day)” plan covers Indonesia, Cambodia, Malaysia, Singapore, Thailand and Vietnam only. The “Asia (20 areas) Unlimited (/day)” and “Asia (20 areas)” plans both cover Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand and Vietnam, whereas the “Asia‑20” plan includes Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. The “Global (120+ areas) Unlimited (/day)” plan features Indonesia, Malaysia, Philippines, Singapore and Thailand, and the “Global139” plan extends this to Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam. All of these offerings together encompass the Southeast Asian countries of Indonesia, Malaysia, Singapore, Thailand, Vietnam, Cambodia, Philippines, Laos and Brunei—no other Southeast Asian nation is represented in Bloomy’s eSIM plans.
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