What is the internet coverage like on Norway's Hurtigruten coastal voyages with DataESIM?

When utilizing DataESIM on the Hurtigruten coastal ferries in Norway, you can expect robust connectivity while the vessel is in proximity to the coastline or within fjord systems. Signal strength is generally strong near port calls such as Bergen or Tromsø. However, during segments traversing open sea, particularly in the more remote northern stretches, intermittent signal degradation or temporary loss of connection may occur due to geographical limitations. We recommend downloading any critical files beforehand.