Do I Need Wi-Fi to Install a Travel eSIM?

Yes for downloading the profile in most cases. Here is when to install, when to activate, and what to do if airport Wi-Fi is weak.

Quick answer Downloading an eSIM profile needs an internet connection. Stable Wi-Fi before departure is usually easiest. Activation timing depends on your plan terms. Key points Installation and activation are different steps. Prefer home Wi-Fi over rushed airport networks. Keep the QR code offline until install succeeds. Install before you fly Most travellers should install the eSIM on reliable Wi-Fi before departure. FAQs Can I install on mobile data? Sometimes, but Wi-Fi is more reliable. Does installing start my validity? Not always. Read the plan email.