BetterRoaming does not offer a Guadeloupe eSIM that includes a phone number or SMS capability. Only data‑only plans are available from this provider for travel to Guadeloupe.
Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block certain VoIP services, so it is advisable to check that the apps a traveler relies on work in Guadeloupe before purchasing.