Astaroam does not provide a truly unlimited data eSIM for Oceania. The plans that carry the name “Unlimited” actually give 3GB of high‑speed data per day and, once that daily limit is reached, the speed is throttled to 1000kbps. Because the data allowance is capped, these plans are not unlimited in the sense of offering unrestricted high‑speed data.
Travelers who need larger data allowances can choose Astaroam’s fixed data plans, such as the 20GB 30 days plan, the 10GB 30 days plan, or the 5GB 30 days plan. All of these plans provide 5G coverage across Australia, Fiji, Nauru, New Zealand, Papua New Guinea, Tonga, Vanuatu, and Samoa and may be more cost‑effective for most users unless very heavy data usage is required.