Simbye does not provide an unlimited data eSIM for Mayotte. The available options are fixed data plans that must be used within a 30‑day validity period. For example, the Worldwide Orange Holiday 100GB plan offers 100GB of data for 30 days at $59.99 USD, the 50GB plan provides 50GB for $49.99 USD, and the 20GB plan gives 20GB for $31.99 USD. All of these plans include tethering and cover Mayotte along with over 123 other countries.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless you anticipate consuming data at a rate that would exceed the plan’s allowance.