What to Bring, What to Skip

Connectivity: Your First Priority

Arriving somewhere without a working data connection is a problem that compounds quickly: no maps, no translation, no way to confirm bookings. Sort this out before you land.

• Local SIM card is the cheapest option for longer stays. Buy at the airport or a local carrier store. Check that your phone is unlocked before you travel.
• eSIM is increasingly the easiest option. Buy and activate digitally before departure. No physical card needed, and you can keep your home number active. Services like Airalo cover most countries.
• International roaming is convenient but expensive. Fine for short trips if your carrier offers a reasonable daily rate. Read the fine print.
• Pocket WiFi, useful if traveling with multiple people or devices. One rental, shared connection.

Power

A power bank is non-negotiable for any trip longer than a day out. The question is capacity. A 10,000mAh bank charges most smartphones about twice, enough for most travelers. Go higher (20,000mAh) if you're also charging a tablet or camera.

Remember: power banks must go in carry-on luggage, not checked bags. Airlines prohibit them in the hold due to fire risk.

Apps Worth Having Offline

• Maps, download offline maps for your destination before you land (Google Maps and Maps.me both support this)
• Translation Google Translate's offline language packs work without a connection
• Currency conversion, download a simple converter; exchange rates change, but you just need a ballpark
• Your airline app for the boarding passes, gate changes, and rebooking options
• A note with key info like hotel address in the local language, emergency contacts, copies of documents

Camera vs. Phone

Dedicated cameras produce better images, but most modern smartphones are genuinely excellent. Unless photography is a significant part of why you're traveling, your phone is probably enough and one less thing to carry, charge, and worry about losing.

What You Probably Don't Need

• A laptop, unless you're working, because a tablet is lighter and handles most tasks
• Multiple charging cables, one USB-C cable handles most modern devices
• Noise-canceling headphones are worth it for long-haul flights, debatable otherwise

Tech Checklist

• SIM or eSIM arranged before departure
• Offline maps downloaded for every destination
• Power bank in carry-on (not checked bag)
• Universal adapter with USB ports
• Airline app installed with boarding pass saved offline
• Translation app with offline language packs