Staying Connected in India: eSIM, SIM & WiFi

India has some of the cheapest mobile data in the world — but as a tourist, getting a working number takes a little planning. Here are your three options and how to choose.

Option 1 · Travel eSIM (easiest)

If your phone supports eSIM, this is the most hassle-free route. You buy a data plan online before you fly, scan a QR code, and land already connected — no paperwork, no queues. Ideal for shorter trips and anyone who mainly needs data, maps and messaging apps.

• Pros: instant, no store visit, keep your home number active.
• Cons: usually data-only (no local phone number), slightly pricier per GB.

Option 2 · Local SIM (best value)

Providers like Airtel and Jio offer huge data bundles for a few dollars a month. You'll need to visit an official store with your passport, visa and a passport photo; activation can take a few hours to a day due to verification rules.

• Pros: cheapest data, a real Indian number for bookings & OTPs.
• Cons: paperwork, activation delay, avoid airport kiosks that overcharge.

Option 3 · Pocket WiFi & hotel WiFi

Portable WiFi devices exist but rarely make sense for solo travellers versus an eSIM. Hotel and café WiFi is common in cities but unreliable in rural and mountain areas — never rely on it alone.

Which should you choose?

Tip: many bookings and payment apps in India send a one-time password (OTP) to an Indian number — a local SIM saves headaches if you'll be booking trains and hotels yourself.