Yes. Orange Caraïbe covers Terre-de-Haut and Terre-de-Bas near the main villages and ports. Signal weakens on hiking trails above the bay and disappears entirely on some of the uninhabited islets. The ferry from Trois-Rivières holds coverage near both shores but drops mid-channel for about 10 minutes.

Yes. WhatsApp voice and video calls work over the eSIM's data connection exactly as they do at home. Most locals and gîte hosts prefer WhatsApp over SMS, so it is the easiest way to coordinate pickups or ask your host about Wi-Fi passwords.

Three to five gigabytes covers a week of Google Maps navigation, WhatsApp chats and calls, occasional photo uploads, and streaming a Spotify playlist on the drive to Pointe-des-Châteaux. If you plan to upload full-resolution photos daily or stream video, budget seven to ten gigabytes.

Partially. Orange Caraïbe holds signal at the Savane à Mulets parking lot and the main viewpoint platform. The trail to the crater rim becomes patchy, and the summit itself often has no service. Download the Parc National trail map and weather forecast before you start the hike.

Both are strong in the city center, cruise port, and along the waterfront. Orange Caraïbe has slightly denser 5G in the Bergevin and Abymes suburbs. SFR Caraïbe is competitive downtown. The eSIM hands off automatically, so you get whichever is stronger at your exact location.

Yes. Karu'lib (formerly Karu'Bus) needs live data to show real-time bus positions and delays on routes around Pointe-à-Pitre and the resort strip. The app works identically on the eSIM as it would on a local Orange or SFR SIM.

You will have Orange Caraïbe coverage near the Pointe-à-Pitre or Saint-François departure port and again when you approach Grand-Bourg. The middle 20–30 minutes of the crossing typically drop to no service or intermittent 3G. Download anything you need before boarding.

Yes. Hotspot is enabled by default with no extra charge. Orange Caraïbe and SFR Caraïbe both deliver strong 4G along the Sainte-Anne coast, so you can tether a laptop for remote work or share data with a travel partner whose phone does not support eSIM.

Yes, but coverage is thinner than the main island. Orange Caraïbe has LTE in Beauséjour (the main village) and along the coastal road. Inland trails and the eastern plateau often have no service. Marie-Galante has better overall coverage than La Désirade.

Pointe-à-Pitre airport has a small Relay kiosk that sometimes stocks Orange Caraïbe SIMs, but availability is inconsistent and the counter closes early. A physical SIM costs about the same per gigabyte but requires a passport and a local address. The eSIM activates before you land, so you are online the moment you clear customs.

Yes. Crédit Agricole and other French banking apps treat Guadeloupe as domestic France — two-factor SMS and push notifications arrive normally. The eSIM uses the same .fr network backend, so there is no international delay or extra authentication step.

About 15–25 MB per hour of active navigation. The road crosses several dead zones in Parc National, so download the offline map for Basse-Terre before you leave your hotel. Live traffic data will not update in the forest, but turn-by-turn directions work offline.

That depends on the eSIM plan you purchase. Some regional Caribbean eSIMs cover multiple French overseas departments; others are Guadeloupe-only. Check the coverage-country list in your esima confirmation email. If your plan is single-country, you will need a separate eSIM or a top-up for Martinique.

Yes. The museum has indoor Orange Caraïbe and SFR Caraïbe coverage, though thick concrete walls in some exhibit rooms can weaken signal to 3G. The outdoor terrace and café have full 4G. The museum offers free Wi-Fi, but the eSIM is faster for uploading photos.

Orange Caraïbe covers the Plage de Malendure beach and the dive-shop area. Once you are 50 meters offshore or underwater, you will have no signal — leave your phone in a waterproof pouch on the boat or onshore. The reserve itself has no cell towers.