eSIM vs pocket Wi-Fi: which is better for travel?
For almost everyone in 2026: the eSIM. It is cheaper, weightless, cannot be forgotten in a hotel, and needs no charging. Pocket Wi-Fi still earns its rental fee in two cases: groups of three or more sharing one connection all day, and travelers whose phones lack eSIM support.
The pocket Wi-Fi router had its golden decade: rent a battery-powered hotspot at the airport, share it with the family, return it on departure. The eSIM dismantled most of its case. A typical pocket Wi-Fi rental costs $6 to $10 per day plus deposit; a month of eSIM data costs less than three days of that. The router is one more device to charge nightly, carry daily, and forget in exactly one taxi per trip, with a deposit attached to that forgetfulness.
What the router still does well is sharing. One rental serving a family of four all day, every day, can undercut four separate unlimited eSIMs, and it connects laptops, tablets, and cameras without draining anyone’s phone battery through tethering. Groups, film crews, and tour leaders still rent them for exactly this. The second surviving niche: phones without eSIM support, common among budget Androids and older devices, where pocket Wi-Fi (or a local physical SIM) remains the only path to cheap local data.
For couples and solo travelers, the modern answer is unambiguous: one eSIM per phone, sized to usage, with the phone’s own hotspot covering occasional laptop moments. A family can replicate the router cheaply: one phone with a 20 GB bundle from Nomad as the designated hotspot, with the battery cost shared by a power bank that weighs less than the router would have.