Travel always comes with a bit of the unknown. In the past, we worried about lost luggage or mixing up terminals. But today, the most common stress starts with your phone: no internet, WhatsApp calls won’t go through, taxi apps don’t load, and your map is frozen.

We’ve grown used to “digital comfort” — and we assume it’ll be there everywhere.But in reality, mobile internet abroad isn’t always stable or straightforward. What feels natural at home might not work at all overseas.

So what is a "connectivity test" before a trip?It’s not a technical process — it’s a smart habit. A quick check to see how your phone, apps, and eSIM will behave in the country you're visiting. Spend 10 minutes now, save hours (and nerves) later.

📌 What you should test in advance:

1. Do VoIP calls work (WhatsApp, Telegram, FaceTime)?In countries like the UAE, Qatar, and China, these calls are blocked. The solution? Install a VPN before your trip. Not after arrival — by then, it might be too late.

2. Will your eSIM connect to the right network?eSIM providers work with different local carriers. Check their site or support to see which operator you'll be using — and whether it has strong coverage in the area you're staying.

3. Does your eSIM allow hotspot sharing (tethering)?Many eSIM plans block it. If you plan to work from your laptop or share internet with other devices, this is essential to confirm.

4. Does Google Maps work in that country?In China, for example, it doesn't — unless you use a VPN. Better to download offline maps in advance and have apps like Maps.me ready as a backup.

5. What payment methods are accepted?In countries like Vietnam or Indonesia, Apple Pay and Google Pay might not be supported. Find out in advance whether your cards work and if you’ll need local cash.

6. Which taxi apps actually work there?Uber isn’t available everywhere. In Turkey, it’s BiTaksi. In Indonesia — Gojek or Grab. Check whether these apps require a local phone number to register.

💡 Bottom line: checking before you fly isn’t paranoia — it’s smart.

We all want travel to feel smooth and easy. And when everything works — it’s truly great. But to make sure it does, a little preparation goes a long way.

A “connectivity test” is just a quick mental checklist you can do in 15 minutes at home — instead of standing at the airport wondering why WhatsApp won’t connect or your taxi app can’t find your location. It’s a small step toward a much calmer journey.