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Last updated: October 31, 2026

Most travel tech comes down to keeping your phone charged, connected and easy to find, and a handful of small items covers most trips. Here are my five product picks, then the apps and settings to sort out before you fly.

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Your phone is your boarding pass, map, translator, wallet and hotel key, so most travel tech is about keeping it charged, connected and easy to use. The good news is that you do not need a bag full of gadgets. A handful of small, well-chosen items covers most trips. Here is what is worth packing, plus a few settings to sort out before you leave.

1. A portable power bank

For most trips, a power bank is one of the most useful pieces of travel tech. Long travel days drain phones quickly, especially when you are using maps, streaming or a mobile boarding pass, and airport outlets are often taken.

What to look for:

• Capacity around 10,000mAh. That is enough for roughly two phone charges while still fitting in a pocket.
• USB-C with fast charging. Most current phones and many laptops and tablets charge over USB-C.
• A built-in cable means one less thing to forget.

The Anker Zolo 10,000mAh 30W power bank ticks all three boxes.

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The rules: spare lithium batteries, including power banks, must travel in your carry-on, never in checked bags. Most travelers can carry batteries up to 100 watt-hours without airline approval, and a 10,000mAh power bank is well under that. Several airlines now restrict using or charging power banks during flights, so check your airline's current policy before you fly.

2. A universal travel adapter

If you travel internationally, a single universal adapter replaces a collection of country-specific plugs. Models with built-in USB ports also let you charge several devices from one hotel outlet, which is handy when outlets are scarce.

The EPICKA TA-105+ universal adapter includes plug types for most countries, plus one AC outlet, three USB-C ports and two USB-A ports.

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One important note: an adapter changes the plug shape, not the voltage. Phone, laptop and camera chargers are usually rated for 100 to 240 volts and work worldwide. Hair dryers, straighteners and some other appliances may not be, so check the label before plugging them in abroad.

3. Noise-canceling earbuds or headphones

Active noise canceling reduces low, constant sounds like engine hum, which can make a long flight or train ride noticeably more restful. Earbuds pack smaller than over-ear headphones, which matters when you are traveling carry-on only.

The soundcore Liberty 4 NC is a mid-priced option with active noise canceling and a compact charging case.

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Tip: many airlines still use a wired headphone jack for seatback entertainment. A small Bluetooth transmitter or a cheap wired pair in your bag solves that.

4. Luggage trackers

A tracker inside your bag will not stop it from being misrouted, but it can tell you where it is, which is useful information to share with the airline's baggage desk. It also helps with bags left behind in taxis, hotels or restaurants.

For iPhone users, an Apple AirTag 4-pack gives you one for your carry-on, checked bag, backpack and keys, and they show up in the Find My app. Note: AirTags are iPhone-only. You need an iPhone or iPad to set them up and track them, so they will not work with Android phones. Android users should look for trackers designed for Google's Find My Device network instead.

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Place the tracker inside the bag, not on the outside tag, so it is less likely to be removed.

5. A short cable kit

Instead of packing a separate cable for every device, aim for the smallest set that covers everything:

• One USB-C to USB-C cable (for most phones, tablets and laptops)
• One USB-C to Lightning cable if you have an older iPhone
• A compact multi-port wall charger if you carry a laptop

Keep the kit in a small pouch so it moves between bags easily.

6. A refillable water bottle

Not a gadget, but it belongs on every travel tech list because it saves money and hassle on every trip. Bring it empty through security, then refill it at a fountain. The Owala FreeSip 24 oz insulated bottle has both a straw and a wide spout and keeps drinks cold.

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7. Apps and downloads to sort before you leave

The tech you set up at home matters as much as what you pack.

• Your airline's app. Use it for mobile boarding passes, gate changes and rebooking during delays. Turn on notifications.
• Offline maps. Download maps of your destination in Google Maps or a similar app so navigation works without data.
• Offline entertainment. Download shows, playlists and podcasts on home Wi-Fi rather than relying on in-flight Wi-Fi.
• A translation app with the destination language downloaded for offline use.
• Digital copies of documents. Save photos of your passport, ID and booking confirmations somewhere you can access offline.

8. Staying connected abroad

Before an international trip, check what your mobile carrier charges for roaming. Many travelers use a travel eSIM instead, which you buy online and install before departure, as long as your phone supports eSIM and is unlocked. Compare the data allowance and price for your destination, and install it before you leave home while you still have reliable Wi-Fi.

Public Wi-Fi in airports and hotels is convenient, but avoid logging into banking or sensitive accounts on unsecured networks.

A simple travel tech checklist

• Phone and charging cable
• Power bank (carry-on only)
• Universal adapter (international trips)
• Noise-canceling earbuds, plus a wired option for seatback screens
• Tracker inside each bag
• Compact cable kit and wall charger
• Offline maps, entertainment and document copies
• Airline app with notifications on

Bottom line

You do not need much. A power bank, the right adapter and a pair of earbuds handle most of the problems a travel day can throw at you, and ten minutes of setup at home covers the rest.

For the full list of what goes in the bag, grab the free Carry-On Packing Checklist.