Will my DataESIM maintain connectivity at iconic Australian and New Zealand attractions like the Great Barrier Reef and Waitomo?

DataESIM generally ensures connectivity at popular tourist sites. At New Zealand's Waitomo Caves, signal is available in most visitor areas and near the entrance for immediate photo sharing or information access. On Australia's Great Barrier Reef, coverage is typically strong on larger pontoons and inhabited islands such as Fitzroy Island. However, signal strength will diminish significantly or become unavailable when further offshore or submerged, due to the inherent limitations of terrestrial mobile networks in marine environments.