What is hotspot on a travel eSIM?
Hotspot, also called tethering, is sharing a phone's mobile data connection with another device. The phone uses the travel eSIM's data allowance to create a small Wi-Fi network, so a laptop, tablet, or second phone can connect through it. Bluetooth tethering and a wired USB connection share the same data in the same way. Whether a travel eSIM permits this is a policy the brand sets, not a fixed property of the eSIM itself. Some brands document the policy on the plan page; others place it in the terms of service. Simscanner records the brand's stated wording per brand once read from a primary source and dated.
Which brands allow hotspot, and which restrict it?
Allowance is set by the brand and sometimes by the individual plan. A brand may permit hotspot freely, cap the data that can be shared separately from the main allowance, or block hotspot entirely on plans marketed as "unlimited" while permitting it on metered plans. To enable hotspot once a brand allows it, install and activate the eSIM, confirm mobile data is on for the travel line, then turn on the personal hotspot or tethering setting in the phone's network menu and connect the second device. If the brand has disabled hotspot, the phone setting may still appear but the shared connection will not pass data. Per-brand allowances are not asserted on this page: each brand's wording reads "pending verification" until Simscanner reads it from the brand's own page and records a retrieved date.
Why does hotspot fail on some devices?
When hotspot is allowed by the brand but still will not work, the cause is usually technical rather than a policy block. Common reasons include the access point name (APN) for the travel line not being configured for tethering, the phone's operating system restricting hotspot on a secondary data eSIM, the device needing a restart after activation, or the carrier applying a separate hotspot setting behind the scenes. Checking the brand's setup guide for the correct APN and confirming the travel eSIM is the active data line resolves most cases. Where the brand documents a known device limitation, Simscanner records that documented limitation verbatim rather than diagnosing individual handsets.
How does hotspot interact with fair-use limits?
Hotspot policy and fair-use policy (FUP) are separate rules that can apply at the same time. Hotspot policy decides whether sharing is allowed at all; FUP governs how much data the plan serves at full speed before the brand may slow or pause it. A plan can permit hotspot yet count shared data against the same fair-use ceiling, so heavy tethering reaches that ceiling sooner. Some brands also set a distinct hotspot data cap that sits below the plan's overall allowance. Because these two rules combine differently per brand, Simscanner records each rule on its own and does not merge them into a single figure. The hotspot category definition lives at how we score, and the full methodology lives at methodology. Until each brand's wording is sourced, its hotspot cells read "pending verification".