eSIM Signal sells prepaid travel eSIM data plans for more than 210 destinations, including unlimited plans for many of them. Travellers choose a plan by destination, data and duration, pay a fixed price up front, and receive their eSIM by email and QR code within minutes. Plans work on any eSIM-capable phone, tablet or watch, allow hotspot use, and only start when the eSIM first connects to a network at the destination. eSIM Signal is available on the web and as an app for iOS and Android, with 24/7 support by email.