ESIM.DOG does not provide a truly unlimited high‑speed data plan for New Zealand. All plans listed under the “⚡️ Spark New Zealand – Best Unlimited Coverage” name have a specific data cap and a reduced speed that applies once the limit is reached, as indicated by the “Reduced speed” field. Therefore, while the plans are labeled “Unlimited” in the product name, they are not unlimited in the sense of offering unrestricted high‑speed data.
Instead, ESIM.DOG offers a range of fixed‑data eSIMs that can meet higher data needs. For example, a 10GB plan is available for 1 day at $17.49 USD, with speed reduced to 384kbps after the data is exhausted, and a 10GB/day plan is available for 2, 3, 4 or 5 days with corresponding prices and the same throttling level. Another high‑cap option is the 3GB/day plan, valid for 1 to 30 days, priced from $4.49 to $52.15 USD depending on validity. These fixed‑data plans can be more cost‑effective for travelers who anticipate heavy usage, but they still involve a data cap and a speed reduction once that cap is reached.