Michael Harbour

Roamify Editorial Team56 articles

Michael writes about islands, coastlines, and the slow ferries that connect them. A former sailing instructor, he has island-hopped through the Greek Cyclades, the Philippines, and the Caribbean, and he has strong opinions about which seat to take on a ferry. His stories lean toward off-season escapes, small harbour towns, and planning around patchy signal at sea.

Latest articles by Michael Harbour

Travel Tips

eSIM Iceland: Plans and Coverage Guide for 2026 Visitors

Compare the best Iceland eSIM plans for 2026, including prices, data limits, hotspot access, and coverage on the Ring Road, Westfjords, and Highlands.

Michael HarbourOct 11, 2026

eSIM GuideWhat is eSIM?

Dual-SIM and multi-profile eSIM for work travel: home line + travel data

How dual-SIM and multi-profile eSIM (GSMA SGP.22 consumer RSP) let professionals keep a home line for identity while routing trip data through a travel profile, plus DSDS, MEP, and the OS toggles that still cause bill shock.

Michael HarbourSep 17, 2026

eSIM Guide

How to Use a Hotspot With Your eSIM Data Plan Abroad in 2026

Learn how to use an eSIM hotspot abroad, check device and plan compatibility, estimate data usage, troubleshoot common issues, and choose the right travel eSIM.

Michael HarbourSep 15, 2026

eSIM Guide

How Much Data Does Google Maps Use Abroad and How to Cut It Down

Learn how much data Google Maps uses abroad, which features consume the most, and how offline maps, smarter settings, and the right eSIM plan can reduce travel data usage.

Michael HarbourSep 7, 2026

Country Tips

eSIM for Cruises in 2026: Staying Connected in Port, at Sea and on Ship Networks

Learn how to use an eSIM on a cruise in 2026, from choosing regional plans and estimating data needs to staying connected in port while avoiding costly roaming fees.

Michael HarbourAug 27, 2026