ByteSIM currently does not provide a true unlimited data eSIM for Germany. The plans labeled "Germany Unlimited Data for …" actually give 1 GB per day and after that limit is reached, the speed is throttled to 10240 kbps, so usage is not truly unlimited.
Alternative fixed‑data options are available for travelers who need more high‑speed data. For example, ByteSIM offers 50 GB plans that run for 3 days, 5 days, 7 days, 10 days, or 15 days. Because these plans do not impose a daily cap on speed, they can be more cost‑effective for users with heavy data demands, while still providing a straightforward, predictable data allowance.